Charles H Giancarlo

Charles H Giancarlo serves as director, officer: CEO at P (P). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

79 trades

$170.76M

Net Position

Net Seller

$170.76M

Companies Traded

P, ANET, PSTG, ZS

Active Period

Mar 2021 – Oct 2026

79 total trades

Most Recent

Sell P

Oct 14, 2026 · $10.76M

Charles H Giancarlo's Insider Trading at P (P)

Buys

0 · $0.00

Sells

6 · $86.44M

Total Shares Bought

Total Shares Sold

930,000

P Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Oct 14, 2026	Sell	70,000	$153.73	$10.76M	1,503,248
Sep 14, 2026	Sell	70,000	$95.11	$6.66M	1,568,574
Aug 12, 2026	Sell	70,000	$98.94	$6.93M	1,678,897
Jul 13, 2026	Sell	135,800	$80.38	$10.92M	1,749,597
Jul 2, 2026	Sell	4,200	$80.01	$336.0K	1,815,397
May 13, 2026	Sell	580,000	$87.66	$50.85M	2,393,334

Charles H Giancarlo's Insider Trading at Arista Networks, Inc. (ANET)

Buys

0 · $0.00

Sells

37 · $38.62M

Total Shares Bought

Total Shares Sold

250,000

ANET Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Aug 5, 2026	Sell	8,000	$181.02	$1.45M	192,011
Jul 6, 2026	Sell	8,000	$167.06	$1.34M	200,305
Jun 3, 2026	Sell	8,000	$169.09	$1.35M	208,031
May 5, 2026	Sell	8,000	$175.40	$1.40M	215,866
Apr 3, 2026	Sell	8,000	$125.95	$1.01M	220,435
Feb 4, 2026	Sell	8,000	$140.43	$1.12M	15,884
Feb 2, 2026	Sell	8,000	$140.43	$1.12M	0
Jan 6, 2026	Sell	8,000	$133.79	$1.07M	23,308
Jan 2, 2026	Sell	8,000	$133.79	$1.07M	0
Dec 1, 2025	Sell	8,000	$128.09	$1.02M	0
Nov 3, 2025	Sell	8,000	$157.12	$1.26M	0
Oct 1, 2025	Sell	8,000	$147.49	$1.18M	0
Sep 19, 2025	Sell	58,000	$148.42	$8.61M	0
Aug 1, 2025	Sell	8,000	$117.01	$936.0K	0
Jul 1, 2025	Sell	8,000	$99.36	$794.9K	0
Jun 2, 2025	Sell	8,000	$88.18	$705.4K	0
May 1, 2025	Sell	8,000	$88.58	$708.7K	0
Apr 1, 2025	Sell	8,000	$77.55	$620.4K	0
Mar 3, 2025	Sell	8,000	$89.03	$712.2K	0
Feb 3, 2025	Sell	8,000	$112.02	$896.2K	0
Jan 2, 2025	Sell	8,000	$111.51	$892.1K	0
Dec 2, 2024	Sell	2,000	$412.65	$825.3K	0
Nov 1, 2024	Sell	2,000	$393.18	$786.4K	0
Oct 1, 2024	Sell	2,000	$382.52	$765.0K	0
Sep 17, 2024	Sell	2,000	$363.53	$727.1K	0
Aug 1, 2024	Sell	2,000	$342.28	$684.6K	0
Jul 1, 2024	Sell	2,000	$352.93	$705.9K	0
Jun 3, 2024	Sell	2,000	$294.40	$588.8K	0
May 1, 2024	Sell	2,000	$255.83	$511.7K	0
Apr 1, 2024	Sell	2,000	$296.26	$592.5K	0
Mar 1, 2024	Sell	2,000	$286.52	$573.0K	0
Feb 1, 2024	Sell	2,000	$262.41	$524.8K	0
Jan 2, 2024	Sell	2,000	$230.28	$460.6K	0
Dec 1, 2023	Sell	2,000	$216.70	$433.4K	0
Nov 1, 2023	Sell	2,000	$207.75	$415.5K	0
Oct 2, 2023	Sell	2,000	$187.50	$375.0K	0
Sep 14, 2023	Sell	2,000	$188.52	$377.0K	0

Charles H Giancarlo's Insider Trading at Zscaler, Inc. (ZS)

Buys

0 · $0.00

Sells

3 · $23.07M

Total Shares Bought

Total Shares Sold

82,698

ZS Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Jun 6, 2025	Sell	50,000	$304.40	$15.22M	0
Jun 3, 2025	Sell	14,874	$291.31	$4.33M	0
Dec 4, 2023	Sell	17,824	$197.37	$3.52M	17,824

Charles H Giancarlo's Insider Trading at Everpure, Inc (PSTG)

Buys

0 · $0.00

Sells

4 · $7.48M

Total Shares Bought

Total Shares Sold

122,594

PSTG Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value
Dec 20, 2025	Sell	21,010	$69.13	$1.45M
Sep 20, 2025	Sell	21,012	$87.87	$1.85M
Jun 20, 2025	Sell	21,011	$52.87	$1.11M
Mar 20, 2025	Sell	59,561	$51.52	$3.07M

Showing 1–50 of 79

Related Insiders

Kenneth Duda

President and CTO

ANETSell · Oct 22, 2026

Jayshree Ullal

director, officer: CEO and Chairperson

ANETSell · Oct 13, 2026

Chantelle Yvette Breithaupt

Senior Vice President, CFO

ANETSell · Oct 8, 2026

TEMPLETON MARK B

director

ANETSell · Oct 5, 2026

BECHTOLSHEIM ANDREAS

10 percent owner

ANETSell · Sep 21, 2026

Kelly Bodnar Battles

Director

ANETSell · Aug 25, 2026

Yvonne Wassenaar

director

ANETSell · May 22, 2026

John Francis Murphy

Director

PSTGSell · Jan 2, 2026

Explore More Insider Trading Data

P Insider Trading Activity

View all insider trades at P

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity