AMBA
TechnologyAmbarella, Inc.
$51.98-0.44 (-0.84%)
Prev Close
$52.42
Open
$52.94
High
$53.49
Low
$51.66
Volume
351.2K
Market Cap
$2.27B
P/E
—
Div Yield
—
Over the past 12 months, insider activity at Ambarella, Inc. (AMBA) has been exclusively selling, with 0 insider purchases totaling $0.00 and 31 insider sales totaling $6.17M. The most recent insider transaction was by Ju Chi-Hong (Senior VP, Systems & GM, Asia), who sold $584.1K worth of shares on Jan 5, 2026. Ambarella, Inc. operates in the Technology sector, within the Semiconductors industry, with a market cap of $2.27B.
Buys (12M)
0
$0.00
Sells (12M)
31
$6.17M
Net Activity
Net Seller
$6.17M
Active Insiders
9
last 12 mo
AMBA Price Chart
AMBA Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jan 5, 2026↗ | Ju Chi-Hong | Senior VP, Systems & GM, Asia | Sell | 7,728 | $75.58 | $584.1K | 0 |
| Dec 30, 2025↗ | Ju Chi-Hong | Senior VP, Systems & GM, Asia | Sell | 3,765 | $70.32 | $264.8K | 0 |
| Dec 26, 2025↗ | PAISLEY CHRISTOPHER B | Director | Sell | 500 | $72.18 | $36.1K | 0 |
| Dec 17, 2025↗ | Ju Chi-Hong | Senior VP, Systems & GM, Asia | Sell | 1,342 | $71.82 | $96.4K | 0 |
| Dec 17, 2025↗ | Lee Chan W | Chief Operations Officer | Sell | 2,406 | $71.82 | $172.8K | 0 |
| Dec 17, 2025↗ | Wang Feng-Ming | CEO | Sell | 4,950 | $71.82 | $355.5K | 0 |
| Dec 17, 2025↗ | Young John Alexander | CFO | Sell | 6,370 | $72.50 | $461.8K | 0 |
| Dec 16, 2025↗ | Schwarting Elizabeth M | Director | Sell | 624 | $72.38 | $45.2K | 0 |
| Oct 13, 2025↗ | Ju Chi-Hong | Senior VP, Systems & GM, Asia | Sell | 11,213 | $81.11 | $909.5K | 0 |
| Oct 6, 2025↗ | Schwarting Elizabeth M | Director | Sell | 2,664 | $85.38 | $227.4K | 0 |
| Sep 17, 2025↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,168 | $79.43 | $92.8K | 0 |
| Sep 17, 2025↗ | Kohn Leslie | Chief Technology Officer | Sell | 2,249 | $79.43 | $178.6K | 0 |
| Sep 17, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 1,947 | $79.43 | $154.7K | 0 |
| Sep 17, 2025↗ | Wang Feng-Ming | CEO | Sell | 4,928 | $79.43 | $391.4K | 0 |
| Sep 17, 2025↗ | Young John Alexander | CFO | Sell | 2,566 | $79.43 | $203.8K | 0 |
| Sep 10, 2025↗ | Chen Yun-Lung | VP, Business Development | Sell | 8,492 | $84.42 | $716.9K | 0 |
| Jun 25, 2025↗ | PAISLEY CHRISTOPHER B | Director | Sell | 1,000 | $62.58 | $62.6K | 0 |
| Jun 17, 2025↗ | Day Christopher | VP, Marketing | Sell | 342 | $52.26 | $17.9K | 0 |
| Jun 17, 2025↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,108 | $52.26 | $57.9K | 0 |
| Jun 17, 2025↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,715 | $52.26 | $89.6K | 0 |
| Jun 17, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 1,601 | $52.26 | $83.7K | 0 |
| Jun 17, 2025↗ | Wang Feng-Ming | CEO | Sell | 4,677 | $52.26 | $244.4K | 0 |
| Jun 17, 2025↗ | Young John Alexander | CFO | Sell | 2,435 | $52.26 | $127.3K | 0 |
| Mar 25, 2025↗ | PAISLEY CHRISTOPHER B | Director | Sell | 500 | $55.50 | $27.8K | 0 |
| Mar 18, 2025↗ | Day Christopher | VP, Marketing | Sell | 479 | $55.02 | $26.4K | 0 |
| Mar 18, 2025↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,034 | $55.02 | $56.9K | 0 |
| Mar 18, 2025↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,584 | $55.02 | $87.2K | 0 |
| Mar 18, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 1,468 | $55.02 | $80.8K | 0 |
| Mar 18, 2025↗ | Wang Feng-Ming | CEO | Sell | 3,194 | $55.02 | $175.7K | 0 |
| Mar 18, 2025↗ | Young John Alexander | CFO | Sell | 2,103 | $55.02 | $115.7K | 0 |
| Mar 17, 2025↗ | Schwarting Elizabeth M | Director | Sell | 422 | $55.90 | $23.6K | 0 |
| Mar 5, 2025↗ | Day Christopher | VP, Marketing | Sell | 834 | $55.11 | $46.0K | 0 |
| Feb 28, 2025↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,859 | $55.11 | $102.4K | 0 |
| Feb 28, 2025↗ | Kohn Leslie | Chief Technology Officer | Sell | 2,316 | $55.11 | $127.6K | 0 |
| Feb 28, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 2,108 | $55.11 | $116.2K | 0 |
| Feb 28, 2025↗ | Wang Feng-Ming | CEO | Sell | 4,104 | $55.11 | $226.2K | 0 |
| Feb 28, 2025↗ | Young John Alexander | CFO | Sell | 2,663 | $55.11 | $146.8K | 0 |
| Jan 15, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 2,000 | $76.56 | $153.1K | 0 |
| Jan 10, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 3,000 | $74.43 | $223.3K | 0 |
| Jan 6, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 3,000 | $77.12 | $231.4K | 0 |
| Jan 3, 2025↗ | Day Christopher | VP, Marketing | Sell | 1,247 | $78.10 | $97.4K | 0 |
| Jan 2, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 2,000 | $74.19 | $148.4K | 0 |
| Dec 26, 2024↗ | PAISLEY CHRISTOPHER B | Director | Sell | 1,500 | $73.80 | $110.7K | 0 |
| Dec 18, 2024↗ | Day Christopher | VP, Marketing | Sell | 929 | $75.40 | $70.0K | 0 |
| Dec 18, 2024↗ | Schwarting Elizabeth M | Director | Sell | 253 | $71.55 | $18.1K | 0 |
| Dec 16, 2024↗ | Day Christopher | VP, Marketing | Sell | 482 | $75.41 | $36.3K | 0 |
| Dec 16, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,048 | $75.41 | $79.0K | 0 |
| Dec 16, 2024↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,757 | $75.41 | $132.5K | 0 |
| Dec 16, 2024↗ | Lee Chan W | Chief Operating Officer | Sell | 1,488 | $75.41 | $112.2K | 0 |
| Dec 16, 2024↗ | Wang Feng-Ming | CEO | Sell | 4,296 | $75.41 | $324.0K | 0 |
| Dec 16, 2024↗ | Young John Alexander | CFO | Sell | 2,136 | $75.41 | $161.1K | 0 |
| Dec 13, 2024↗ | Hon Hsiao-Wuen | Director | Sell | 377 | $74.15 | $28.0K | 0 |
| Dec 9, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 5,118 | $75.71 | $387.5K | 0 |
| Dec 2, 2024↗ | Day Christopher | VP, Marketing | Sell | 1,278 | $71.61 | $91.5K | 0 |
| Oct 3, 2024↗ | Day Christopher | VP, Marketing | Sell | 2,904 | $58.00 | $168.4K | 0 |
| Sep 25, 2024↗ | PAISLEY CHRISTOPHER B | Director | Sell | 500 | $53.71 | $26.9K | 0 |
| Sep 24, 2024↗ | Schwarting Elizabeth M | Director | Sell | 913 | $54.74 | $50.0K | 0 |
| Sep 17, 2024↗ | Day Christopher | VP, Marketing | Sell | 483 | $53.54 | $25.9K | 0 |
| Sep 17, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,050 | $53.54 | $56.2K | 0 |
| Sep 17, 2024↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,608 | $53.54 | $86.1K | 0 |
| Sep 17, 2024↗ | Lee Chan W | Chief Operating Officer | Sell | 1,490 | $53.54 | $79.8K | 0 |
| Sep 17, 2024↗ | Wang Feng-Ming | CEO | Sell | 4,301 | $53.54 | $230.3K | 0 |
| Sep 17, 2024↗ | Young John Alexander | CFO | Sell | 2,139 | $53.54 | $114.5K | 0 |
| Sep 16, 2024↗ | Schwarting Elizabeth M | Director | Sell | 240 | $53.16 | $12.8K | 0 |
| Sep 4, 2024↗ | Wang Feng-Ming | CEO | Sell | 36,000 | $54.87 | $1.98M | 0 |
| Sep 3, 2024↗ | Chen Yun-Lung | VP, Business Development | Sell | 5,963 | $57.56 | $343.2K | 0 |
| Jul 8, 2024↗ | Day Christopher | VP, Marketing | Sell | 1,408 | $61.66 | $86.8K | 0 |
| Jun 26, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 6,000 | $52.90 | $317.4K | 0 |
| Jun 21, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 8,900 | $55.53 | $494.2K | 0 |
| Jun 18, 2024↗ | Day Christopher | VP, Marketing | Sell | 487 | $55.48 | $27.0K | 0 |
| Jun 18, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,059 | $55.48 | $58.8K | 0 |
| Jun 18, 2024↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,623 | $55.48 | $90.0K | 0 |
| Jun 18, 2024↗ | Lee Chan W | Chief Operating Officer | Sell | 1,504 | $55.48 | $83.4K | 0 |
| Jun 18, 2024↗ | Wang Feng-Ming | CEO | Sell | 3,058 | $55.48 | $169.7K | 0 |
| Jun 18, 2024↗ | Young John Alexander | CFO | Sell | 2,157 | $55.48 | $119.7K | 0 |
| Jun 17, 2024↗ | Schwarting Elizabeth M | Director | Sell | 230 | $55.56 | $12.8K | 0 |
| Jun 7, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 4,191 | $57.11 | $239.3K | 0 |
| Mar 20, 2024↗ | Schwarting Elizabeth M | Director | Sell | 240 | $49.47 | $11.9K | 0 |
| Mar 18, 2024↗ | Day Christopher | VP, Marketing | Sell | 416 | $49.27 | $20.5K | 0 |
| Mar 18, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 778 | $49.27 | $38.3K | 0 |
| Mar 18, 2024↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,198 | $49.27 | $59.0K | 0 |
| Mar 18, 2024↗ | Lee Chan W | Chief Operating Officer | Sell | 1,075 | $49.27 | $53.0K | 0 |
| Mar 18, 2024↗ | Wang Feng-Ming | CEO | Sell | 2,173 | $49.27 | $107.1K | 0 |
| Mar 18, 2024↗ | Young John Alexander | CFO | Sell | 1,546 | $49.27 | $76.2K | 0 |
| Mar 7, 2024↗ | Day Christopher | VP, Marketing | Sell | 302 | $57.16 | $17.3K | 0 |
| Mar 7, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 509 | $57.16 | $29.1K | 0 |
| Mar 7, 2024↗ | Kohn Leslie | Chief Technology Officer | Sell | 708 | $57.16 | $40.5K | 0 |
| Mar 7, 2024↗ | Lee Chan W | Chief Operating Officer | Sell | 642 | $57.16 | $36.7K | 0 |
| Mar 7, 2024↗ | Wang Feng-Ming | CEO | Sell | 1,297 | $57.16 | $74.1K | 0 |
| Mar 7, 2024↗ | Young John Alexander | CFO | Sell | 704 | $57.16 | $40.2K | 0 |
| Dec 26, 2023↗ | PAISLEY CHRISTOPHER B | Director | Sell | 500 | $63.14 | $31.6K | 0 |
| Dec 19, 2023↗ | Day Christopher | VP, Marketing | Sell | 360 | $63.04 | $22.7K | 0 |
| Dec 19, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,074 | $63.04 | $67.7K | 0 |
| Dec 19, 2023↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,713 | $63.04 | $108.0K | 0 |
| Dec 19, 2023↗ | Lee Chan W | Chief Operating Officer | Sell | 1,520 | $63.04 | $95.8K | 0 |
| Dec 19, 2023↗ | Wang Feng-Ming | CEO | Sell | 3,093 | $63.04 | $195.0K | 0 |
| Dec 19, 2023↗ | WHITE BRIAN C | CFO | Sell | 3,357 | $63.04 | $211.6K | 0 |
| Dec 18, 2023↗ | Schwarting Elizabeth M | Director | Sell | 804 | $62.46 | $50.2K | 0 |
| Dec 6, 2023↗ | RICHARDSON DAVID JEFFREY | Director | Sell | 8,056 | $58.75 | $473.3K | 0 |
| Sep 18, 2023↗ | Day Christopher | VP, Marketing | Sell | 351 | $57.30 | $20.1K | 0 |
| Sep 18, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,048 | $57.30 | $60.1K | 0 |
| Sep 18, 2023↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,671 | $57.30 | $95.7K | 0 |
| Sep 18, 2023↗ | Lee Chan W | Chief Operating Officer | Sell | 1,484 | $57.30 | $85.0K | 0 |
| Sep 18, 2023↗ | Wang Feng-Ming | CEO | Sell | 3,019 | $57.30 | $173.0K | 0 |
| Sep 18, 2023↗ | WHITE BRIAN C | CFO | Sell | 3,274 | $57.30 | $187.6K | 0 |
| Sep 14, 2023↗ | Schwarting Elizabeth M | Director | Sell | 777 | $58.57 | $45.5K | 0 |
| Jul 12, 2023↗ | Day Christopher | VP, Marketing | Sell | 2,285 | $82.50 | $188.5K | 0 |
| Jul 7, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 4,251 | $81.81 | $347.8K | 0 |
| Jun 15, 2023↗ | Day Christopher | VP, Marketing | Sell | 354 | $84.80 | $30.0K | 0 |
| Jun 15, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,015 | $84.80 | $86.1K | 0 |
| Jun 15, 2023↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,682 | $84.80 | $142.6K | 0 |
| Jun 15, 2023↗ | Lee Chan W | Chief Operating Officer | Sell | 1,492 | $84.80 | $126.5K | 0 |
| Jun 15, 2023↗ | Schwarting Elizabeth M | Director | Sell | 1,324 | $85.76 | $113.5K | 0 |
| Jun 15, 2023↗ | Wang Feng-Ming | CEO | Sell | 3,039 | $84.80 | $257.7K | 0 |
| Jun 15, 2023↗ | WHITE BRIAN C | CFO | Sell | 3,297 | $84.80 | $279.6K | 0 |
| Jun 13, 2023↗ | Day Christopher | VP, Marketing | Sell | 3,000 | $86.94 | $260.8K | 0 |
| Jun 9, 2023↗ | Day Christopher | VP, Marketing | Sell | 4,286 | $82.97 | $355.6K | 0 |
| Jun 8, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 4,165 | $82.62 | $344.1K | 0 |
| Jun 5, 2023↗ | Chen Yun-Lung | VP, Business Development | Sell | 8,984 | $76.80 | $690.0K | 0 |
| Apr 13, 2023↗ | Day Christopher | VP, Marketing | Sell | 3,675 | $69.24 | $254.5K | 0 |
| Mar 15, 2023↗ | Day Christopher | VP, Marketing | Sell | 2,420 | $76.85 | $186.0K | 0 |
| Mar 15, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 4,402 | $76.85 | $338.3K | 0 |
| Mar 15, 2023↗ | Kohn Leslie | Chief Technology Officer | Sell | 11,881 | $76.85 | $913.1K | 0 |
| Mar 15, 2023↗ | Lee Chan W | Chief Operating Officer | Sell | 9,430 | $76.85 | $724.7K | 0 |
| Mar 15, 2023↗ | Schwarting Elizabeth M | Director | Sell | 234 | $75.77 | $17.7K | 0 |
| Mar 15, 2023↗ | Wang Feng-Ming | CEO | Sell | 16,644 | $76.85 | $1.28M | 0 |
| Mar 15, 2023↗ | WHITE BRIAN C | CFO | Sell | 10,554 | $76.85 | $811.1K | 0 |
| Mar 8, 2023↗ | Day Christopher | VP, Marketing | Sell | 358 | $82.25 | $29.4K | 0 |
| Mar 8, 2023↗ | WHITE BRIAN C | CFO | Sell | 1,224 | $82.25 | $100.7K | 0 |
| Dec 22, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 2,000 | $81.16 | $162.3K | 0 |
| Dec 16, 2022↗ | Day Christopher | VP, Marketing | Sell | 3,115 | $82.06 | $255.6K | 0 |
| Dec 16, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 2,026 | $82.52 | $167.2K | 0 |
| Dec 16, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 2,455 | $83.77 | $205.7K | 0 |
| Dec 16, 2022↗ | Lee Chan W | Chief Operating Officer | Sell | 2,055 | $83.77 | $172.1K | 0 |
| Dec 16, 2022↗ | Schwarting Elizabeth M | Director | Sell | 234 | $81.42 | $19.1K | 0 |
| Dec 16, 2022↗ | Wang Feng-Ming | CEO | Sell | 3,703 | $83.77 | $310.2K | 0 |
| Dec 14, 2022↗ | Day Christopher | VP, Marketing | Sell | 2,333 | $90.82 | $211.9K | 0 |
| Sep 26, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 6,179 | $58.95 | $364.3K | 0 |
| Sep 16, 2022↗ | Day Christopher | VP, Marketing | Sell | 670 | $63.25 | $42.4K | 0 |
| Sep 16, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,272 | $63.25 | $80.5K | 0 |
| Sep 16, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 2,476 | $63.25 | $156.6K | 0 |
| Sep 16, 2022↗ | Lee Chan W | Chief Operating Officer | Sell | 2,072 | $63.25 | $131.1K | 0 |
| Sep 16, 2022↗ | Schwarting Elizabeth M | Director | Sell | 113 | $64.24 | $7.3K | 0 |
| Sep 16, 2022↗ | Wang Feng-Ming | CEO | Sell | 3,736 | $63.25 | $236.3K | 0 |
| Jun 16, 2022↗ | Day Christopher | VP, Marketing | Sell | 704 | $66.27 | $46.7K | 0 |
| Jun 16, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,340 | $66.26 | $88.8K | 0 |
| Jun 16, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 2,609 | $66.25 | $172.8K | 0 |
| Jun 16, 2022↗ | Lee Chan W | Chief Operating Officer | Sell | 2,184 | $66.25 | $144.7K | 0 |
| Jun 16, 2022↗ | Schwarting Elizabeth M | Director | Sell | 113 | $67.03 | $7.6K | 0 |
| Jun 16, 2022↗ | Wang Feng-Ming | CEO | Sell | 3,937 | $66.26 | $260.9K | 0 |
| Jun 13, 2022↗ | PAISLEY CHRISTOPHER B | Director | Sell | 750 | $73.90 | $55.4K | 0 |
| Mar 29, 2022↗ | Chen Yun-Lung | VP, Business Development | Sell | 8,000 | $104.22 | $833.8K | 0 |
| Mar 29, 2022↗ | PAISLEY CHRISTOPHER B | Director | Sell | 250 | $100.05 | $25.0K | 0 |
| Mar 16, 2022↗ | Day Christopher | VP, Marketing | Sell | 7,405 | $91.20 | $675.3K | 0 |
| Mar 16, 2022↗ | EICHLER KEVIN C | CFO | Sell | 17,441 | $91.20 | $1.59M | 0 |
| Mar 16, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 14,598 | $91.20 | $1.33M | 0 |
| Mar 16, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 38,098 | $91.20 | $3.47M | 0 |
| Mar 16, 2022↗ | Lee Chan W | Chief Operating Officer | Sell | 31,450 | $91.20 | $2.87M | 0 |
| Mar 16, 2022↗ | PAISLEY CHRISTOPHER B | Director | Sell | 750 | $88.59 | $66.4K | 0 |
| Mar 16, 2022↗ | Schwarting Elizabeth M | Director | Sell | 113 | $92.95 | $10.5K | 0 |
| Mar 16, 2022↗ | Wang Feng-Ming | CEO | Sell | 46,908 | $91.20 | $4.28M | 0 |
| Mar 14, 2022↗ | Day Christopher | VP, Marketing | Sell | 713 | $84.42 | $60.2K | 0 |
| Mar 14, 2022↗ | EICHLER KEVIN C | CFO | Sell | 702 | $84.42 | $59.3K | 0 |
| Mar 14, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,315 | $84.42 | $111.0K | 0 |
| Mar 14, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,825 | $84.42 | $154.1K | 0 |
| Mar 14, 2022↗ | Lee Chan W | Chief Operating Officer | Sell | 1,595 | $84.42 | $134.7K | 0 |
| Mar 14, 2022↗ | Wang Feng-Ming | CEO | Sell | 2,982 | $84.42 | $251.7K | 0 |
| Mar 7, 2022↗ | VERHALEN ANDREW W | Director | Buy | 11,455 | $88.60 | $1.01M | 0 |
| Mar 3, 2022↗ | Chen Yun-Lung | VP, Business Development | Sell | 19,241 | $96.92 | $1.86M | 0 |
| Dec 30, 2021↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 536 | $206.11 | $110.5K | 0 |
| Dec 27, 2021↗ | Day Christopher | VP, Marketing | Sell | 724 | $205.00 | $148.4K | 0 |
| Dec 27, 2021↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 402 | $209.98 | $84.4K | 0 |
| Dec 21, 2021↗ | Schwarting Elizabeth M | Director | Sell | 815 | $194.60 | $158.6K | 0 |
| Dec 16, 2021↗ | Day Christopher | VP, Marketing | Sell | 890 | $188.86 | $168.1K | 0 |
| Dec 16, 2021↗ | EICHLER KEVIN C | CFO | Sell | 5,035 | $188.85 | $950.9K | 0 |
| Dec 16, 2021↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,595 | $188.90 | $301.3K | 0 |
| Dec 16, 2021↗ | Kohn Leslie | Chief Technology Officer | Sell | 3,644 | $188.88 | $688.3K | 0 |
| Dec 16, 2021↗ | Lee Chan W | Chief Operating Officer | Sell | 2,997 | $188.84 | $566.0K | 0 |
| Dec 13, 2021↗ | Wang Feng-Ming | CEO | Sell | 4,753 | $188.91 | $897.9K | 0 |
| Dec 9, 2021↗ | RICHARDSON DAVID JEFFREY | Director | Sell | 8,055 | $216.00 | $1.74M | 0 |
| Dec 7, 2021↗ | Day Christopher | VP, Marketing | Sell | 3,496 | $207.79 | $726.4K | 0 |
| Dec 7, 2021↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,000 | $221.90 | $221.9K | 0 |
| Dec 7, 2021↗ | Meng Teresa H | Director | Sell | 959 | $221.71 | $212.6K | 0 |
| Dec 6, 2021↗ | PAISLEY CHRISTOPHER B | Director | Sell | 736 | $190.72 | $140.4K | 0 |
| Dec 3, 2021↗ | Chen Yun-Lung | VP, Business Development | Sell | 12,000 | $198.33 | $2.38M | 0 |
| Dec 3, 2021↗ | Day Christopher | VP, Marketing | Sell | 832 | $192.69 | $160.3K | 0 |
| Dec 3, 2021↗ | EICHLER KEVIN C | CFO | Sell | 4,716 | $192.68 | $908.7K | 0 |
| Dec 3, 2021↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,495 | $192.69 | $288.1K | 0 |
| Dec 3, 2021↗ | Kohn Leslie | Chief Technology Officer | Sell | 3,414 | $192.69 | $657.8K | 0 |
| Dec 3, 2021↗ | Lee Chan W | Chief Operating Officer | Sell | 2,808 | $192.69 | $541.1K | 0 |
| Dec 3, 2021↗ | Wang Feng-Ming | CEO | Sell | 4,452 | $192.69 | $857.9K | 0 |
| Sep 22, 2021↗ | Hu Chenming | Director | Sell | 3,666 | $160.00 | $586.6K | 0 |
| Sep 9, 2021↗ | Hu Chenming | Director | Sell | 4,000 | $140.00 | $560.0K | 0 |
| Sep 3, 2021↗ | EICHLER KEVIN C | CFO | Sell | 10,000 | $133.30 | $1.33M | 0 |
| Sep 2, 2021↗ | PAISLEY CHRISTOPHER B | Director | Sell | 736 | $132.44 | $97.5K | 0 |
| Sep 1, 2021↗ | Hu Chenming | Director | Sell | 4,000 | $120.00 | $480.0K | 0 |
| Jun 29, 2021↗ | Day Christopher | VP, Marketing | Sell | 786 | $108.00 | $84.9K | 0 |
| Jun 28, 2021↗ | Chen Yun-Lung | VP, Business Development | Sell | 5,951 | $104.09 | $619.4K | 0 |
| Jun 28, 2021↗ | Schwarting Elizabeth M | Director | Sell | 958 | $104.43 | $100.0K | 0 |
| Jun 16, 2021↗ | Day Christopher | VP, Marketing | Sell | 1,445 | $101.39 | $146.5K | 0 |
| Jun 16, 2021↗ | EICHLER KEVIN C | CFO | Sell | 4,671 | $101.39 | $473.6K | 0 |
| Jun 16, 2021↗ | Kohn Leslie | Chief Technology Officer | Sell | 5,444 | $101.39 | $552.0K | 0 |
| Jun 16, 2021↗ | Wang Feng-Ming | CEO | Sell | 6,184 | $101.39 | $627.0K | 0 |
| Jun 14, 2021↗ | Day Christopher | VP, Marketing | Sell | 1,412 | $105.00 | $148.3K | 0 |
| Jun 8, 2021↗ | PAISLEY CHRISTOPHER B | Director | Sell | 1,500 | $97.70 | $146.5K | 0 |
| Mar 31, 2021↗ | Day Christopher | VP, Marketing | Sell | 285 | $99.82 | $28.4K | 0 |
| Mar 16, 2021↗ | Day Christopher | VP, Marketing | Sell | 10,201 | $110.99 | $1.13M | 0 |
| Mar 16, 2021↗ | EICHLER KEVIN C | CFO | Sell | 3,301 | $112.00 | $369.7K | 0 |
| Mar 16, 2021↗ | Kohn Leslie | Chief Technology Officer | Sell | 22,417 | $112.00 | $2.51M | 0 |
| Mar 16, 2021↗ | Wang Feng-Ming | CEO | Sell | 41,838 | $112.00 | $4.69M | 0 |
| Mar 12, 2021↗ | Chen Yun-Lung | VP, Business Development | Sell | 8,289 | $112.13 | $929.4K | 0 |
| Mar 9, 2021↗ | Day Christopher | VP, Marketing | Sell | 848 | $114.57 | $97.2K | 0 |
| Mar 9, 2021↗ | EICHLER KEVIN C | CFO | Sell | 663 | $109.70 | $72.7K | 0 |
| Mar 9, 2021↗ | Kohn Leslie | Chief Technology Officer | Sell | 864 | $109.70 | $94.8K | 0 |
| Mar 9, 2021↗ | PAISLEY CHRISTOPHER B | Director | Sell | 1,500 | $109.70 | $164.6K | 0 |
| Mar 9, 2021↗ | Wang Feng-Ming | CEO | Sell | 1,675 | $109.70 | $183.7K | 0 |
AMBA Insider Buying Activity
The following table shows recent insider purchases of Ambarella, Inc. (AMBA) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 7, 2022↗ | VERHALEN ANDREW W | Director | Buy | 11,455 | $88.60 | $1.01M | 0 |
AMBA Insider Selling Activity
The following table shows recent insider sales of Ambarella, Inc. (AMBA) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jan 5, 2026↗ | Ju Chi-Hong | Senior VP, Systems & GM, Asia | Sell | 7,728 | $75.58 | $584.1K | 0 |
| Dec 30, 2025↗ | Ju Chi-Hong | Senior VP, Systems & GM, Asia | Sell | 3,765 | $70.32 | $264.8K | 0 |
| Dec 26, 2025↗ | PAISLEY CHRISTOPHER B | Director | Sell | 500 | $72.18 | $36.1K | 0 |
| Dec 17, 2025↗ | Ju Chi-Hong | Senior VP, Systems & GM, Asia | Sell | 1,342 | $71.82 | $96.4K | 0 |
| Dec 17, 2025↗ | Lee Chan W | Chief Operations Officer | Sell | 2,406 | $71.82 | $172.8K | 0 |
| Dec 17, 2025↗ | Wang Feng-Ming | CEO | Sell | 4,950 | $71.82 | $355.5K | 0 |
| Dec 17, 2025↗ | Young John Alexander | CFO | Sell | 6,370 | $72.50 | $461.8K | 0 |
| Dec 16, 2025↗ | Schwarting Elizabeth M | Director | Sell | 624 | $72.38 | $45.2K | 0 |
| Oct 13, 2025↗ | Ju Chi-Hong | Senior VP, Systems & GM, Asia | Sell | 11,213 | $81.11 | $909.5K | 0 |
| Oct 6, 2025↗ | Schwarting Elizabeth M | Director | Sell | 2,664 | $85.38 | $227.4K | 0 |
| Sep 17, 2025↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,168 | $79.43 | $92.8K | 0 |
| Sep 17, 2025↗ | Kohn Leslie | Chief Technology Officer | Sell | 2,249 | $79.43 | $178.6K | 0 |
| Sep 17, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 1,947 | $79.43 | $154.7K | 0 |
| Sep 17, 2025↗ | Wang Feng-Ming | CEO | Sell | 4,928 | $79.43 | $391.4K | 0 |
| Sep 17, 2025↗ | Young John Alexander | CFO | Sell | 2,566 | $79.43 | $203.8K | 0 |
| Sep 10, 2025↗ | Chen Yun-Lung | VP, Business Development | Sell | 8,492 | $84.42 | $716.9K | 0 |
| Jun 25, 2025↗ | PAISLEY CHRISTOPHER B | Director | Sell | 1,000 | $62.58 | $62.6K | 0 |
| Jun 17, 2025↗ | Day Christopher | VP, Marketing | Sell | 342 | $52.26 | $17.9K | 0 |
| Jun 17, 2025↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,108 | $52.26 | $57.9K | 0 |
| Jun 17, 2025↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,715 | $52.26 | $89.6K | 0 |
| Jun 17, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 1,601 | $52.26 | $83.7K | 0 |
| Jun 17, 2025↗ | Wang Feng-Ming | CEO | Sell | 4,677 | $52.26 | $244.4K | 0 |
| Jun 17, 2025↗ | Young John Alexander | CFO | Sell | 2,435 | $52.26 | $127.3K | 0 |
| Mar 25, 2025↗ | PAISLEY CHRISTOPHER B | Director | Sell | 500 | $55.50 | $27.8K | 0 |
| Mar 18, 2025↗ | Day Christopher | VP, Marketing | Sell | 479 | $55.02 | $26.4K | 0 |
| Mar 18, 2025↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,034 | $55.02 | $56.9K | 0 |
| Mar 18, 2025↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,584 | $55.02 | $87.2K | 0 |
| Mar 18, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 1,468 | $55.02 | $80.8K | 0 |
| Mar 18, 2025↗ | Wang Feng-Ming | CEO | Sell | 3,194 | $55.02 | $175.7K | 0 |
| Mar 18, 2025↗ | Young John Alexander | CFO | Sell | 2,103 | $55.02 | $115.7K | 0 |
| Mar 17, 2025↗ | Schwarting Elizabeth M | Director | Sell | 422 | $55.90 | $23.6K | 0 |
| Mar 5, 2025↗ | Day Christopher | VP, Marketing | Sell | 834 | $55.11 | $46.0K | 0 |
| Feb 28, 2025↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,859 | $55.11 | $102.4K | 0 |
| Feb 28, 2025↗ | Kohn Leslie | Chief Technology Officer | Sell | 2,316 | $55.11 | $127.6K | 0 |
| Feb 28, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 2,108 | $55.11 | $116.2K | 0 |
| Feb 28, 2025↗ | Wang Feng-Ming | CEO | Sell | 4,104 | $55.11 | $226.2K | 0 |
| Feb 28, 2025↗ | Young John Alexander | CFO | Sell | 2,663 | $55.11 | $146.8K | 0 |
| Jan 15, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 2,000 | $76.56 | $153.1K | 0 |
| Jan 10, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 3,000 | $74.43 | $223.3K | 0 |
| Jan 6, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 3,000 | $77.12 | $231.4K | 0 |
| Jan 3, 2025↗ | Day Christopher | VP, Marketing | Sell | 1,247 | $78.10 | $97.4K | 0 |
| Jan 2, 2025↗ | Lee Chan W | Chief Operating Officer | Sell | 2,000 | $74.19 | $148.4K | 0 |
| Dec 26, 2024↗ | PAISLEY CHRISTOPHER B | Director | Sell | 1,500 | $73.80 | $110.7K | 0 |
| Dec 18, 2024↗ | Day Christopher | VP, Marketing | Sell | 929 | $75.40 | $70.0K | 0 |
| Dec 18, 2024↗ | Schwarting Elizabeth M | Director | Sell | 253 | $71.55 | $18.1K | 0 |
| Dec 16, 2024↗ | Day Christopher | VP, Marketing | Sell | 482 | $75.41 | $36.3K | 0 |
| Dec 16, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,048 | $75.41 | $79.0K | 0 |
| Dec 16, 2024↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,757 | $75.41 | $132.5K | 0 |
| Dec 16, 2024↗ | Lee Chan W | Chief Operating Officer | Sell | 1,488 | $75.41 | $112.2K | 0 |
| Dec 16, 2024↗ | Wang Feng-Ming | CEO | Sell | 4,296 | $75.41 | $324.0K | 0 |
| Dec 16, 2024↗ | Young John Alexander | CFO | Sell | 2,136 | $75.41 | $161.1K | 0 |
| Dec 13, 2024↗ | Hon Hsiao-Wuen | Director | Sell | 377 | $74.15 | $28.0K | 0 |
| Dec 9, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 5,118 | $75.71 | $387.5K | 0 |
| Dec 2, 2024↗ | Day Christopher | VP, Marketing | Sell | 1,278 | $71.61 | $91.5K | 0 |
| Oct 3, 2024↗ | Day Christopher | VP, Marketing | Sell | 2,904 | $58.00 | $168.4K | 0 |
| Sep 25, 2024↗ | PAISLEY CHRISTOPHER B | Director | Sell | 500 | $53.71 | $26.9K | 0 |
| Sep 24, 2024↗ | Schwarting Elizabeth M | Director | Sell | 913 | $54.74 | $50.0K | 0 |
| Sep 17, 2024↗ | Day Christopher | VP, Marketing | Sell | 483 | $53.54 | $25.9K | 0 |
| Sep 17, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,050 | $53.54 | $56.2K | 0 |
| Sep 17, 2024↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,608 | $53.54 | $86.1K | 0 |
| Sep 17, 2024↗ | Lee Chan W | Chief Operating Officer | Sell | 1,490 | $53.54 | $79.8K | 0 |
| Sep 17, 2024↗ | Wang Feng-Ming | CEO | Sell | 4,301 | $53.54 | $230.3K | 0 |
| Sep 17, 2024↗ | Young John Alexander | CFO | Sell | 2,139 | $53.54 | $114.5K | 0 |
| Sep 16, 2024↗ | Schwarting Elizabeth M | Director | Sell | 240 | $53.16 | $12.8K | 0 |
| Sep 4, 2024↗ | Wang Feng-Ming | CEO | Sell | 36,000 | $54.87 | $1.98M | 0 |
| Sep 3, 2024↗ | Chen Yun-Lung | VP, Business Development | Sell | 5,963 | $57.56 | $343.2K | 0 |
| Jul 8, 2024↗ | Day Christopher | VP, Marketing | Sell | 1,408 | $61.66 | $86.8K | 0 |
| Jun 26, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 6,000 | $52.90 | $317.4K | 0 |
| Jun 21, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 8,900 | $55.53 | $494.2K | 0 |
| Jun 18, 2024↗ | Day Christopher | VP, Marketing | Sell | 487 | $55.48 | $27.0K | 0 |
| Jun 18, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,059 | $55.48 | $58.8K | 0 |
| Jun 18, 2024↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,623 | $55.48 | $90.0K | 0 |
| Jun 18, 2024↗ | Lee Chan W | Chief Operating Officer | Sell | 1,504 | $55.48 | $83.4K | 0 |
| Jun 18, 2024↗ | Wang Feng-Ming | CEO | Sell | 3,058 | $55.48 | $169.7K | 0 |
| Jun 18, 2024↗ | Young John Alexander | CFO | Sell | 2,157 | $55.48 | $119.7K | 0 |
| Jun 17, 2024↗ | Schwarting Elizabeth M | Director | Sell | 230 | $55.56 | $12.8K | 0 |
| Jun 7, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 4,191 | $57.11 | $239.3K | 0 |
| Mar 20, 2024↗ | Schwarting Elizabeth M | Director | Sell | 240 | $49.47 | $11.9K | 0 |
| Mar 18, 2024↗ | Day Christopher | VP, Marketing | Sell | 416 | $49.27 | $20.5K | 0 |
| Mar 18, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 778 | $49.27 | $38.3K | 0 |
| Mar 18, 2024↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,198 | $49.27 | $59.0K | 0 |
| Mar 18, 2024↗ | Lee Chan W | Chief Operating Officer | Sell | 1,075 | $49.27 | $53.0K | 0 |
| Mar 18, 2024↗ | Wang Feng-Ming | CEO | Sell | 2,173 | $49.27 | $107.1K | 0 |
| Mar 18, 2024↗ | Young John Alexander | CFO | Sell | 1,546 | $49.27 | $76.2K | 0 |
| Mar 7, 2024↗ | Day Christopher | VP, Marketing | Sell | 302 | $57.16 | $17.3K | 0 |
| Mar 7, 2024↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 509 | $57.16 | $29.1K | 0 |
| Mar 7, 2024↗ | Kohn Leslie | Chief Technology Officer | Sell | 708 | $57.16 | $40.5K | 0 |
| Mar 7, 2024↗ | Lee Chan W | Chief Operating Officer | Sell | 642 | $57.16 | $36.7K | 0 |
| Mar 7, 2024↗ | Wang Feng-Ming | CEO | Sell | 1,297 | $57.16 | $74.1K | 0 |
| Mar 7, 2024↗ | Young John Alexander | CFO | Sell | 704 | $57.16 | $40.2K | 0 |
| Dec 26, 2023↗ | PAISLEY CHRISTOPHER B | Director | Sell | 500 | $63.14 | $31.6K | 0 |
| Dec 19, 2023↗ | Day Christopher | VP, Marketing | Sell | 360 | $63.04 | $22.7K | 0 |
| Dec 19, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,074 | $63.04 | $67.7K | 0 |
| Dec 19, 2023↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,713 | $63.04 | $108.0K | 0 |
| Dec 19, 2023↗ | Lee Chan W | Chief Operating Officer | Sell | 1,520 | $63.04 | $95.8K | 0 |
| Dec 19, 2023↗ | Wang Feng-Ming | CEO | Sell | 3,093 | $63.04 | $195.0K | 0 |
| Dec 19, 2023↗ | WHITE BRIAN C | CFO | Sell | 3,357 | $63.04 | $211.6K | 0 |
| Dec 18, 2023↗ | Schwarting Elizabeth M | Director | Sell | 804 | $62.46 | $50.2K | 0 |
| Dec 6, 2023↗ | RICHARDSON DAVID JEFFREY | Director | Sell | 8,056 | $58.75 | $473.3K | 0 |
| Sep 18, 2023↗ | Day Christopher | VP, Marketing | Sell | 351 | $57.30 | $20.1K | 0 |
| Sep 18, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,048 | $57.30 | $60.1K | 0 |
| Sep 18, 2023↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,671 | $57.30 | $95.7K | 0 |
| Sep 18, 2023↗ | Lee Chan W | Chief Operating Officer | Sell | 1,484 | $57.30 | $85.0K | 0 |
| Sep 18, 2023↗ | Wang Feng-Ming | CEO | Sell | 3,019 | $57.30 | $173.0K | 0 |
| Sep 18, 2023↗ | WHITE BRIAN C | CFO | Sell | 3,274 | $57.30 | $187.6K | 0 |
| Sep 14, 2023↗ | Schwarting Elizabeth M | Director | Sell | 777 | $58.57 | $45.5K | 0 |
| Jul 12, 2023↗ | Day Christopher | VP, Marketing | Sell | 2,285 | $82.50 | $188.5K | 0 |
| Jul 7, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 4,251 | $81.81 | $347.8K | 0 |
| Jun 15, 2023↗ | Day Christopher | VP, Marketing | Sell | 354 | $84.80 | $30.0K | 0 |
| Jun 15, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,015 | $84.80 | $86.1K | 0 |
| Jun 15, 2023↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,682 | $84.80 | $142.6K | 0 |
| Jun 15, 2023↗ | Lee Chan W | Chief Operating Officer | Sell | 1,492 | $84.80 | $126.5K | 0 |
| Jun 15, 2023↗ | Schwarting Elizabeth M | Director | Sell | 1,324 | $85.76 | $113.5K | 0 |
| Jun 15, 2023↗ | Wang Feng-Ming | CEO | Sell | 3,039 | $84.80 | $257.7K | 0 |
| Jun 15, 2023↗ | WHITE BRIAN C | CFO | Sell | 3,297 | $84.80 | $279.6K | 0 |
| Jun 13, 2023↗ | Day Christopher | VP, Marketing | Sell | 3,000 | $86.94 | $260.8K | 0 |
| Jun 9, 2023↗ | Day Christopher | VP, Marketing | Sell | 4,286 | $82.97 | $355.6K | 0 |
| Jun 8, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 4,165 | $82.62 | $344.1K | 0 |
| Jun 5, 2023↗ | Chen Yun-Lung | VP, Business Development | Sell | 8,984 | $76.80 | $690.0K | 0 |
| Apr 13, 2023↗ | Day Christopher | VP, Marketing | Sell | 3,675 | $69.24 | $254.5K | 0 |
| Mar 15, 2023↗ | Day Christopher | VP, Marketing | Sell | 2,420 | $76.85 | $186.0K | 0 |
| Mar 15, 2023↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 4,402 | $76.85 | $338.3K | 0 |
| Mar 15, 2023↗ | Kohn Leslie | Chief Technology Officer | Sell | 11,881 | $76.85 | $913.1K | 0 |
| Mar 15, 2023↗ | Lee Chan W | Chief Operating Officer | Sell | 9,430 | $76.85 | $724.7K | 0 |
| Mar 15, 2023↗ | Schwarting Elizabeth M | Director | Sell | 234 | $75.77 | $17.7K | 0 |
| Mar 15, 2023↗ | Wang Feng-Ming | CEO | Sell | 16,644 | $76.85 | $1.28M | 0 |
| Mar 15, 2023↗ | WHITE BRIAN C | CFO | Sell | 10,554 | $76.85 | $811.1K | 0 |
| Mar 8, 2023↗ | Day Christopher | VP, Marketing | Sell | 358 | $82.25 | $29.4K | 0 |
| Mar 8, 2023↗ | WHITE BRIAN C | CFO | Sell | 1,224 | $82.25 | $100.7K | 0 |
| Dec 22, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 2,000 | $81.16 | $162.3K | 0 |
| Dec 16, 2022↗ | Day Christopher | VP, Marketing | Sell | 3,115 | $82.06 | $255.6K | 0 |
| Dec 16, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 2,026 | $82.52 | $167.2K | 0 |
| Dec 16, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 2,455 | $83.77 | $205.7K | 0 |
| Dec 16, 2022↗ | Lee Chan W | Chief Operating Officer | Sell | 2,055 | $83.77 | $172.1K | 0 |
| Dec 16, 2022↗ | Schwarting Elizabeth M | Director | Sell | 234 | $81.42 | $19.1K | 0 |
| Dec 16, 2022↗ | Wang Feng-Ming | CEO | Sell | 3,703 | $83.77 | $310.2K | 0 |
| Dec 14, 2022↗ | Day Christopher | VP, Marketing | Sell | 2,333 | $90.82 | $211.9K | 0 |
| Sep 26, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 6,179 | $58.95 | $364.3K | 0 |
| Sep 16, 2022↗ | Day Christopher | VP, Marketing | Sell | 670 | $63.25 | $42.4K | 0 |
| Sep 16, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,272 | $63.25 | $80.5K | 0 |
| Sep 16, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 2,476 | $63.25 | $156.6K | 0 |
| Sep 16, 2022↗ | Lee Chan W | Chief Operating Officer | Sell | 2,072 | $63.25 | $131.1K | 0 |
| Sep 16, 2022↗ | Schwarting Elizabeth M | Director | Sell | 113 | $64.24 | $7.3K | 0 |
| Sep 16, 2022↗ | Wang Feng-Ming | CEO | Sell | 3,736 | $63.25 | $236.3K | 0 |
| Jun 16, 2022↗ | Day Christopher | VP, Marketing | Sell | 704 | $66.27 | $46.7K | 0 |
| Jun 16, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,340 | $66.26 | $88.8K | 0 |
| Jun 16, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 2,609 | $66.25 | $172.8K | 0 |
| Jun 16, 2022↗ | Lee Chan W | Chief Operating Officer | Sell | 2,184 | $66.25 | $144.7K | 0 |
| Jun 16, 2022↗ | Schwarting Elizabeth M | Director | Sell | 113 | $67.03 | $7.6K | 0 |
| Jun 16, 2022↗ | Wang Feng-Ming | CEO | Sell | 3,937 | $66.26 | $260.9K | 0 |
| Jun 13, 2022↗ | PAISLEY CHRISTOPHER B | Director | Sell | 750 | $73.90 | $55.4K | 0 |
| Mar 29, 2022↗ | Chen Yun-Lung | VP, Business Development | Sell | 8,000 | $104.22 | $833.8K | 0 |
| Mar 29, 2022↗ | PAISLEY CHRISTOPHER B | Director | Sell | 250 | $100.05 | $25.0K | 0 |
| Mar 16, 2022↗ | Day Christopher | VP, Marketing | Sell | 7,405 | $91.20 | $675.3K | 0 |
| Mar 16, 2022↗ | EICHLER KEVIN C | CFO | Sell | 17,441 | $91.20 | $1.59M | 0 |
| Mar 16, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 14,598 | $91.20 | $1.33M | 0 |
| Mar 16, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 38,098 | $91.20 | $3.47M | 0 |
| Mar 16, 2022↗ | Lee Chan W | Chief Operating Officer | Sell | 31,450 | $91.20 | $2.87M | 0 |
| Mar 16, 2022↗ | PAISLEY CHRISTOPHER B | Director | Sell | 750 | $88.59 | $66.4K | 0 |
| Mar 16, 2022↗ | Schwarting Elizabeth M | Director | Sell | 113 | $92.95 | $10.5K | 0 |
| Mar 16, 2022↗ | Wang Feng-Ming | CEO | Sell | 46,908 | $91.20 | $4.28M | 0 |
| Mar 14, 2022↗ | Day Christopher | VP, Marketing | Sell | 713 | $84.42 | $60.2K | 0 |
| Mar 14, 2022↗ | EICHLER KEVIN C | CFO | Sell | 702 | $84.42 | $59.3K | 0 |
| Mar 14, 2022↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,315 | $84.42 | $111.0K | 0 |
| Mar 14, 2022↗ | Kohn Leslie | Chief Technology Officer | Sell | 1,825 | $84.42 | $154.1K | 0 |
| Mar 14, 2022↗ | Lee Chan W | Chief Operating Officer | Sell | 1,595 | $84.42 | $134.7K | 0 |
| Mar 14, 2022↗ | Wang Feng-Ming | CEO | Sell | 2,982 | $84.42 | $251.7K | 0 |
| Mar 3, 2022↗ | Chen Yun-Lung | VP, Business Development | Sell | 19,241 | $96.92 | $1.86M | 0 |
| Dec 30, 2021↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 536 | $206.11 | $110.5K | 0 |
| Dec 27, 2021↗ | Day Christopher | VP, Marketing | Sell | 724 | $205.00 | $148.4K | 0 |
| Dec 27, 2021↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 402 | $209.98 | $84.4K | 0 |
| Dec 21, 2021↗ | Schwarting Elizabeth M | Director | Sell | 815 | $194.60 | $158.6K | 0 |
| Dec 16, 2021↗ | Day Christopher | VP, Marketing | Sell | 890 | $188.86 | $168.1K | 0 |
| Dec 16, 2021↗ | EICHLER KEVIN C | CFO | Sell | 5,035 | $188.85 | $950.9K | 0 |
| Dec 16, 2021↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,595 | $188.90 | $301.3K | 0 |
| Dec 16, 2021↗ | Kohn Leslie | Chief Technology Officer | Sell | 3,644 | $188.88 | $688.3K | 0 |
| Dec 16, 2021↗ | Lee Chan W | Chief Operating Officer | Sell | 2,997 | $188.84 | $566.0K | 0 |
| Dec 13, 2021↗ | Wang Feng-Ming | CEO | Sell | 4,753 | $188.91 | $897.9K | 0 |
| Dec 9, 2021↗ | RICHARDSON DAVID JEFFREY | Director | Sell | 8,055 | $216.00 | $1.74M | 0 |
| Dec 7, 2021↗ | Day Christopher | VP, Marketing | Sell | 3,496 | $207.79 | $726.4K | 0 |
| Dec 7, 2021↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,000 | $221.90 | $221.9K | 0 |
| Dec 7, 2021↗ | Meng Teresa H | Director | Sell | 959 | $221.71 | $212.6K | 0 |
| Dec 6, 2021↗ | PAISLEY CHRISTOPHER B | Director | Sell | 736 | $190.72 | $140.4K | 0 |
| Dec 3, 2021↗ | Chen Yun-Lung | VP, Business Development | Sell | 12,000 | $198.33 | $2.38M | 0 |
| Dec 3, 2021↗ | Day Christopher | VP, Marketing | Sell | 832 | $192.69 | $160.3K | 0 |
| Dec 3, 2021↗ | EICHLER KEVIN C | CFO | Sell | 4,716 | $192.68 | $908.7K | 0 |
| Dec 3, 2021↗ | Ju Chi-Hong | Sr. Vice President, Systems | Sell | 1,495 | $192.69 | $288.1K | 0 |
| Dec 3, 2021↗ | Kohn Leslie | Chief Technology Officer | Sell | 3,414 | $192.69 | $657.8K | 0 |
| Dec 3, 2021↗ | Lee Chan W | Chief Operating Officer | Sell | 2,808 | $192.69 | $541.1K | 0 |
| Dec 3, 2021↗ | Wang Feng-Ming | CEO | Sell | 4,452 | $192.69 | $857.9K | 0 |
| Sep 22, 2021↗ | Hu Chenming | Director | Sell | 3,666 | $160.00 | $586.6K | 0 |
| Sep 9, 2021↗ | Hu Chenming | Director | Sell | 4,000 | $140.00 | $560.0K | 0 |
| Sep 3, 2021↗ | EICHLER KEVIN C | CFO | Sell | 10,000 | $133.30 | $1.33M | 0 |
| Sep 2, 2021↗ | PAISLEY CHRISTOPHER B | Director | Sell | 736 | $132.44 | $97.5K | 0 |
| Sep 1, 2021↗ | Hu Chenming | Director | Sell | 4,000 | $120.00 | $480.0K | 0 |
| Jun 29, 2021↗ | Day Christopher | VP, Marketing | Sell | 786 | $108.00 | $84.9K | 0 |
| Jun 28, 2021↗ | Chen Yun-Lung | VP, Business Development | Sell | 5,951 | $104.09 | $619.4K | 0 |
| Jun 28, 2021↗ | Schwarting Elizabeth M | Director | Sell | 958 | $104.43 | $100.0K | 0 |
| Jun 16, 2021↗ | Day Christopher | VP, Marketing | Sell | 1,445 | $101.39 | $146.5K | 0 |
| Jun 16, 2021↗ | EICHLER KEVIN C | CFO | Sell | 4,671 | $101.39 | $473.6K | 0 |
| Jun 16, 2021↗ | Kohn Leslie | Chief Technology Officer | Sell | 5,444 | $101.39 | $552.0K | 0 |
| Jun 16, 2021↗ | Wang Feng-Ming | CEO | Sell | 6,184 | $101.39 | $627.0K | 0 |
| Jun 14, 2021↗ | Day Christopher | VP, Marketing | Sell | 1,412 | $105.00 | $148.3K | 0 |
| Jun 8, 2021↗ | PAISLEY CHRISTOPHER B | Director | Sell | 1,500 | $97.70 | $146.5K | 0 |
| Mar 31, 2021↗ | Day Christopher | VP, Marketing | Sell | 285 | $99.82 | $28.4K | 0 |
| Mar 16, 2021↗ | Day Christopher | VP, Marketing | Sell | 10,201 | $110.99 | $1.13M | 0 |
| Mar 16, 2021↗ | EICHLER KEVIN C | CFO | Sell | 3,301 | $112.00 | $369.7K | 0 |
| Mar 16, 2021↗ | Kohn Leslie | Chief Technology Officer | Sell | 22,417 | $112.00 | $2.51M | 0 |
| Mar 16, 2021↗ | Wang Feng-Ming | CEO | Sell | 41,838 | $112.00 | $4.69M | 0 |
| Mar 12, 2021↗ | Chen Yun-Lung | VP, Business Development | Sell | 8,289 | $112.13 | $929.4K | 0 |
| Mar 9, 2021↗ | Day Christopher | VP, Marketing | Sell | 848 | $114.57 | $97.2K | 0 |
| Mar 9, 2021↗ | EICHLER KEVIN C | CFO | Sell | 663 | $109.70 | $72.7K | 0 |
| Mar 9, 2021↗ | Kohn Leslie | Chief Technology Officer | Sell | 864 | $109.70 | $94.8K | 0 |
| Mar 9, 2021↗ | PAISLEY CHRISTOPHER B | Director | Sell | 1,500 | $109.70 | $164.6K | 0 |
| Mar 9, 2021↗ | Wang Feng-Ming | CEO | Sell | 1,675 | $109.70 | $183.7K | 0 |
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