Form 4 Tracker
Amplitude, Inc.
AMPL

38 insider filings · Latest: Oct 15, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Dec 24, 2025Dec 29 1:29 PMANNE LEE SKATES
Proposed Sale
75,000$11.61$870.8K—

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Dec 15, 2025Dec 15 9:15 PMERICA SCHULTZ
Proposed Sale
10,000$11.25$112.5K—

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Nov 17, 2025Nov 17 9:29 PMERICA SCHULTZ
Proposed Sale
10,000$10.73$107.3K—

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Nov 11, 2025Nov 12 12:08 PMANNE LEE SKATES
Proposed Sale
400,000$10.73$4.3M—

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Oct 15, 2025Oct 15 8:32 PMERICA SCHULTZ
Proposed Sale
10,000$10.15$101.5K—

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Sep 15, 2025Sep 15 8:28 PMERICA SCHULTZ
Proposed Sale
10,000$11.07$110.7K—

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Aug 15, 2025Aug 15 8:29 PMERICA SCHULTZ
Proposed Sale
7,500$11.36$85.2K—

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Aug 11, 2025Aug 11 8:24 PMTHE VISHRIA REVOCABLE TRUST
Proposed Sale
25,000$11.53$288.3K—

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Jul 15, 2025Jul 15 8:29 PMERICA F SCHULTZ
Proposed Sale
7,500$12.45$93.4K—

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Jun 11, 2025Jun 11 8:30 PMCATHERINE JEN WONG
Proposed Sale
8,502$12.65$107.6K—

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Jun 11, 2025Jun 11 8:30 PMERICA F SCHULTZ
Proposed Sale
26,394$12.65$333.9K—

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May 19, 2025May 19 8:23 PMCATHERINE JEN WONG
Proposed Sale
3,515$12.19$42.8K—

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May 12, 2025May 12 8:39 PMTHE VISHRIA REVOCABLE TRUST
Proposed Sale
10,000$10.64$106.4K—

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May 8, 2025May 8 8:21 PMTHE VISHRIA REVOCABLE TRUST
Proposed Sale
25,000$9.42$235.5K—

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Mar 11, 2025Mar 11 8:22 PMCATHERINE JEN WONG
Proposed Sale
3,515$12.00$42.2K—

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Feb 24, 2025Feb 24 9:19 PMTHE VISHRIA REVOCABLE TRUST
Proposed Sale
35,000$13.42$469.7K—

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Dec 13, 2024Dec 13 9:27 PMTHE VISHRIA REVOCABLE TRUST
Proposed Sale
10,000$11.39$113.9K—

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Nov 18, 2024Nov 18 10:11 PMCATHERINE JEN WONG
Proposed Sale
3,515$9.59$33.7K—

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Nov 12, 2024Nov 12 9:29 PMTHE VISHRIA REVOCABLE TRUST
Proposed Sale
25,000$10.28$257.0K—

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
Oct 2, 2026Oct 6 8:17 PMSkates SpenserDirector, CEO and President, 10% Owner
Conversion
70,087—307,157(I)

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Oct 1, 2026Oct 2 10:44 PMSkates SpenserDirector, CEO and President, 10% Owner
Conversion
3,539—377,244(I)

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Sep 30, 2026Oct 2 10:44 PMSkates SpenserDirector, CEO and President, 10% Owner
Conversion
1,374—380,783(I)

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Sep 10, 2026Sep 14 8:59 PMSkates SpenserDirector, CEO and President, 10% Owner
Conversion
185,000—382,157(I)

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Jul 8, 2026Jul 10 8:13 PMLiu CurtisDirector, Chief Technology Officer, 10% Owner
Gift
175,000—175,000(I)

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Jul 8, 2026Jul 10 8:13 PMLiu CurtisDirector, Chief Technology Officer, 10% Owner
Gift
175,000—7,207,208(I)

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