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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Latest filing published 09 Sept 2026 for Amplitude, Inc., €3.4M.
Filing timeline
BuySaleNathaniel Glenn Crook
Insider track record
Disclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Nathaniel Glenn Crook: trading record in brief
Nathaniel Glenn Crook discloses dealings in Amplitude, Inc. to SEC (Form 4). In total, 4 filings cover trades dated from 15 April 2026 to 4 September 2026.
The open-market record consists of 1 sale worth €3.4M, with no purchase. The rest of the record consists of 3 share grants.
On 9 September 2026 came the latest disclosure, an open-market sale for €3.4M in Amplitude, Inc. Typically, a trade is published a median of 2 days after it takes place. US insiders must file a Form 4 within two business days of a trade. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Nathaniel Glenn Crook
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations4 total
300,000 shares@ US$12.9925Class A Common StockSEC:0001866692-26-000015:0
109,368 shares@ US$13.030.085% mcap100.0% of flowClass A Common StockSEC:0001866692-26-000011:0
278,551 shares0Class A Common StockSEC:0002121274-26-000002:0
974,930 shares0Class A Common StockSEC:0002121274-26-000002:1
4 of 4 declarations
