AMPL
Amplitude, Inc.$7.05+0.03 (+0.36%)Prev Close$7.03·MCap$897.2M·P/E—·Vol670.2K·Yield—
▲
Buys (12M)
1
$299.8K
▼
Sells (12M)
27
$13.93M
◆
Net Activity
Net Seller
$13.63M
●
Active Insiders
8
last 12 mo
Over the past 12 months, insider activity at Amplitude, Inc. (AMPL) has been dominated by selling, with 1 insider purchase totaling $299.8K and 27 insider sales totaling $13.93M. The most recent insider transaction was by Liu Curtis (director, 10 percent owner, officer: Chief Technology Officer), who sold $265.8K worth of shares on Mar 10, 2026. Amplitude, Inc. operates in the Technology sector, within the Software - Application industry, with a market cap of $897.2M.
AMPL Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | Liu Curtis | director, 10 percent owner, officer: Chief Technology Officer | Sell | 33,201 | $8.01 | $265.8K | 603,756 |
| Mar 9, 2026 | Liu Curtis | director, 10 percent owner, officer: Chief Technology Officer | Sell | 30,061 | $8.00 | $240.5K | 636,957 |
| Feb 17, 2026 | Liu Curtis | Chief Technology Officer | Sell | 26,672 | $6.34 | $169.1K | 0 |
| Feb 15, 2026 | Casey Andrew | Chief Financial Officer | Sell | 39,438 | $6.34 | $250.0K | 0 |
| Feb 15, 2026 | HANSEN THOMAS NEERGAARD | President | Sell | 69,142 | $6.34 | $438.4K | 0 |
| Dec 26, 2025 | Skates Spenser | Chief Executive Officer | Sell | 100 | $12.00 | $1.2K | 0 |
| Dec 24, 2025 | Skates Spenser | Chief Executive Officer | Sell | 42,743 | $12.01 | $513.4K | 0 |
| Dec 15, 2025 | Schultz Erica | Director | Sell | 10,000 | $10.88 | $108.8K | 0 |
| Nov 17, 2025 | Schultz Erica | Director | Sell | 10,000 | $10.23 | $102.3K | 0 |
| Nov 15, 2025 | Casey Andrew | Chief Financial Officer | Sell | 54,400 | $10.73 | $583.7K | 0 |
| Nov 15, 2025 | HANSEN THOMAS NEERGAARD | President | Sell | 91,618 | $10.73 | $983.1K | 0 |
| Nov 15, 2025 | Liu Curtis | Chief Technology Officer | Sell | 36,092 | $10.73 | $387.3K | 0 |
| Nov 11, 2025 | Skates Spenser | Chief Executive Officer | Sell | 400,000 | $10.99 | $4.40M | 0 |
| Nov 7, 2025 | Casey Andrew | Chief Financial Officer | Buy | 30,000 | $9.99 | $299.8K | 0 |
| Oct 15, 2025 | Schultz Erica | Director | Sell | 10,000 | $10.12 | $101.2K | 0 |
| Sep 15, 2025 | Schultz Erica | Director | Sell | 10,000 | $11.06 | $110.6K | 0 |
| Aug 15, 2025 | Casey Andrew | Chief Financial Officer | Sell | 54,399 | $11.47 | $624.0K | 0 |
| Aug 15, 2025 | HANSEN THOMAS NEERGAARD | President | Sell | 95,809 | $11.47 | $1.10M | 0 |
| Aug 15, 2025 | Liu Curtis | Chief Technology Officer | Sell | 34,301 | $11.47 | $393.4K | 0 |
| Aug 15, 2025 | Schultz Erica | Director | Sell | 7,500 | $11.46 | $86.0K | 0 |
| Jun 11, 2025 | Schultz Erica | Director | Sell | 33,894 | $12.51 | $423.9K | 0 |
| Jun 11, 2025 | Wong Catherine | Director | Sell | 8,502 | $12.49 | $106.2K | 0 |
| May 19, 2025 | Wong Catherine | Director | Sell | 3,515 | $11.75 | $41.3K | 0 |
| May 15, 2025 | Casey Andrew | Chief Financial Officer | Sell | 54,399 | $12.14 | $660.4K | 0 |
| May 15, 2025 | HANSEN THOMAS NEERGAARD | President | Sell | 95,810 | $12.14 | $1.16M | 0 |
| May 15, 2025 | Liu Curtis | Chief Technology Officer | Sell | 25,533 | $12.14 | $310.0K | 0 |
| May 12, 2025 | Vishria Eric | Director | Sell | 10,000 | $12.00 | $120.0K | 0 |
| May 8, 2025 | Vishria Eric | Director | Sell | 25,000 | $10.15 | $253.7K | 0 |
| Mar 13, 2025 | Casey Andrew | Chief Financial Officer | Buy | 21,000 | $11.42 | $239.8K | 0 |
| Mar 11, 2025 | Wong Catherine | Director | Sell | 3,515 | $12.04 | $42.3K | 0 |
| Feb 24, 2025 | Vishria Eric | Director | Sell | 35,000 | $12.80 | $447.8K | 0 |
| Feb 15, 2025 | Casey Andrew | Chief Financial Officer | Sell | 35,748 | $12.04 | $430.4K | 0 |
| Feb 15, 2025 | HANSEN THOMAS NEERGAARD | President | Sell | 60,015 | $12.04 | $722.6K | 0 |
| Jan 28, 2025 | Vishria Eric | Director | Sell | 3,563 | $12.00 | $42.8K | 0 |
| Dec 13, 2024 | Vishria Eric | Director | Sell | 6,437 | $12.02 | $77.4K | 0 |
| Nov 18, 2024 | Wong Catherine | Director | Sell | 3,515 | $9.57 | $33.6K | 0 |
| Nov 15, 2024 | Casey Andrew | Chief Financial Officer | Sell | 33,852 | $9.59 | $324.6K | 0 |
| Nov 15, 2024 | HANSEN THOMAS NEERGAARD | President | Sell | 71,757 | $9.59 | $688.1K | 0 |
| Nov 12, 2024 | Vishria Eric | Director | Sell | 25,000 | $10.18 | $254.5K | 0 |
| Aug 19, 2024 | Wong Catherine | Director | Sell | 3,515 | $8.54 | $30.0K | 0 |
| Aug 15, 2024 | HANSEN THOMAS NEERGAARD | President | Sell | 71,757 | $8.49 | $609.2K | 0 |
| May 17, 2024 | Wong Catherine | Director | Sell | 3,515 | $9.16 | $32.2K | 0 |
| May 15, 2024 | HANSEN THOMAS NEERGAARD | President | Sell | 69,080 | $9.49 | $655.6K | 0 |
| May 15, 2024 | Harms Christopher | Chief Financial Officer | Sell | 32,064 | $9.49 | $304.3K | 0 |
| Feb 23, 2024 | Wong Catherine | Director | Sell | 3,515 | $11.97 | $42.1K | 0 |
| Feb 15, 2024 | HANSEN THOMAS NEERGAARD | President | Sell | 21,163 | $14.26 | $301.8K | 0 |
| Feb 15, 2024 | Harms Christopher | Chief Financial Officer | Sell | 18,040 | $14.26 | $257.3K | 0 |
| Jan 2, 2024 | Agrawal Neeraj | 10% Owner | Sell | 33,333 | $12.56 | $418.7K | 0 |
| Nov 17, 2023 | Wong Catherine | Director | Sell | 3,515 | $10.47 | $36.8K | 0 |
| Nov 15, 2023 | HANSEN THOMAS NEERGAARD | President | Sell | 28,882 | $10.76 | $310.8K | 0 |
Showing 1–50 of 109
1 / 3
AMPL Insider Buying Activity
The following table shows recent insider purchases of Amplitude, Inc. (AMPL) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Nov 7, 2025 | Casey Andrew | Chief Financial Officer | Buy | 30,000 | $9.99 | $299.8K | 0 |
| Mar 13, 2025 | Casey Andrew | Chief Financial Officer | Buy | 21,000 | $11.42 | $239.8K | 0 |
AMPL Insider Selling Activity
The following table shows recent insider sales of Amplitude, Inc. (AMPL) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | Liu Curtis | director, 10 percent owner, officer: Chief Technology Officer | Sell | 33,201 | $8.01 | $265.8K | 603,756 |
| Mar 9, 2026 | Liu Curtis | director, 10 percent owner, officer: Chief Technology Officer | Sell | 30,061 | $8.00 | $240.5K | 636,957 |
| Feb 17, 2026 | Liu Curtis | Chief Technology Officer | Sell | 26,672 | $6.34 | $169.1K | 0 |
| Feb 15, 2026 | Casey Andrew | Chief Financial Officer | Sell | 39,438 | $6.34 | $250.0K | 0 |
| Feb 15, 2026 | HANSEN THOMAS NEERGAARD | President | Sell | 69,142 | $6.34 | $438.4K | 0 |
| Dec 26, 2025 | Skates Spenser | Chief Executive Officer | Sell | 100 | $12.00 | $1.2K | 0 |
| Dec 24, 2025 | Skates Spenser | Chief Executive Officer | Sell | 42,743 | $12.01 | $513.4K | 0 |
| Dec 15, 2025 | Schultz Erica | Director | Sell | 10,000 | $10.88 | $108.8K | 0 |
| Nov 17, 2025 | Schultz Erica | Director | Sell | 10,000 | $10.23 | $102.3K | 0 |
| Nov 15, 2025 | Casey Andrew | Chief Financial Officer | Sell | 54,400 | $10.73 | $583.7K | 0 |
| Nov 15, 2025 | HANSEN THOMAS NEERGAARD | President | Sell | 91,618 | $10.73 | $983.1K | 0 |
| Nov 15, 2025 | Liu Curtis | Chief Technology Officer | Sell | 36,092 | $10.73 | $387.3K | 0 |
| Nov 11, 2025 | Skates Spenser | Chief Executive Officer | Sell | 400,000 | $10.99 | $4.40M | 0 |
| Oct 15, 2025 | Schultz Erica | Director | Sell | 10,000 | $10.12 | $101.2K | 0 |
| Sep 15, 2025 | Schultz Erica | Director | Sell | 10,000 | $11.06 | $110.6K | 0 |
| Aug 15, 2025 | Casey Andrew | Chief Financial Officer | Sell | 54,399 | $11.47 | $624.0K | 0 |
| Aug 15, 2025 | HANSEN THOMAS NEERGAARD | President | Sell | 95,809 | $11.47 | $1.10M | 0 |
| Aug 15, 2025 | Liu Curtis | Chief Technology Officer | Sell | 34,301 | $11.47 | $393.4K | 0 |
| Aug 15, 2025 | Schultz Erica | Director | Sell | 7,500 | $11.46 | $86.0K | 0 |
| Jun 11, 2025 | Schultz Erica | Director | Sell | 33,894 | $12.51 | $423.9K | 0 |
| Jun 11, 2025 | Wong Catherine | Director | Sell | 8,502 | $12.49 | $106.2K | 0 |
| May 19, 2025 | Wong Catherine | Director | Sell | 3,515 | $11.75 | $41.3K | 0 |
| May 15, 2025 | Casey Andrew | Chief Financial Officer | Sell | 54,399 | $12.14 | $660.4K | 0 |
| May 15, 2025 | HANSEN THOMAS NEERGAARD | President | Sell | 95,810 | $12.14 | $1.16M | 0 |
| May 15, 2025 | Liu Curtis | Chief Technology Officer | Sell | 25,533 | $12.14 | $310.0K | 0 |
| May 12, 2025 | Vishria Eric | Director | Sell | 10,000 | $12.00 | $120.0K | 0 |
| May 8, 2025 | Vishria Eric | Director | Sell | 25,000 | $10.15 | $253.7K | 0 |
| Mar 11, 2025 | Wong Catherine | Director | Sell | 3,515 | $12.04 | $42.3K | 0 |
| Feb 24, 2025 | Vishria Eric | Director | Sell | 35,000 | $12.80 | $447.8K | 0 |
| Feb 15, 2025 | Casey Andrew | Chief Financial Officer | Sell | 35,748 | $12.04 | $430.4K | 0 |
| Feb 15, 2025 | HANSEN THOMAS NEERGAARD | President | Sell | 60,015 | $12.04 | $722.6K | 0 |
| Jan 28, 2025 | Vishria Eric | Director | Sell | 3,563 | $12.00 | $42.8K | 0 |
| Dec 13, 2024 | Vishria Eric | Director | Sell | 6,437 | $12.02 | $77.4K | 0 |
| Nov 18, 2024 | Wong Catherine | Director | Sell | 3,515 | $9.57 | $33.6K | 0 |
| Nov 15, 2024 | Casey Andrew | Chief Financial Officer | Sell | 33,852 | $9.59 | $324.6K | 0 |
| Nov 15, 2024 | HANSEN THOMAS NEERGAARD | President | Sell | 71,757 | $9.59 | $688.1K | 0 |
| Nov 12, 2024 | Vishria Eric | Director | Sell | 25,000 | $10.18 | $254.5K | 0 |
| Aug 19, 2024 | Wong Catherine | Director | Sell | 3,515 | $8.54 | $30.0K | 0 |
| Aug 15, 2024 | HANSEN THOMAS NEERGAARD | President | Sell | 71,757 | $8.49 | $609.2K | 0 |
| May 17, 2024 | Wong Catherine | Director | Sell | 3,515 | $9.16 | $32.2K | 0 |
| May 15, 2024 | HANSEN THOMAS NEERGAARD | President | Sell | 69,080 | $9.49 | $655.6K | 0 |
| May 15, 2024 | Harms Christopher | Chief Financial Officer | Sell | 32,064 | $9.49 | $304.3K | 0 |
| Feb 23, 2024 | Wong Catherine | Director | Sell | 3,515 | $11.97 | $42.1K | 0 |
| Feb 15, 2024 | HANSEN THOMAS NEERGAARD | President | Sell | 21,163 | $14.26 | $301.8K | 0 |
| Feb 15, 2024 | Harms Christopher | Chief Financial Officer | Sell | 18,040 | $14.26 | $257.3K | 0 |
| Jan 2, 2024 | Agrawal Neeraj | 10% Owner | Sell | 33,333 | $12.56 | $418.7K | 0 |
| Nov 17, 2023 | Wong Catherine | Director | Sell | 3,515 | $10.47 | $36.8K | 0 |
| Nov 15, 2023 | HANSEN THOMAS NEERGAARD | President | Sell | 28,882 | $10.76 | $310.8K | 0 |
AMPL Insiders
Liu Curtis
director, 10 percent owner, officer: Chief Technology Officer
Sold $16.93M
7 tradesLast: Mar 10, 2026
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