Catherine Wong Insider Trades & Stock Holdings

Amplitude, Inc. · Latest filing Jun 12, 2026

Catherine Wong at Amplitude, Inc. has 2 Form 4 trades on file since Jun 12, 2026. Open-market activity: 0 purchases ($0) and 2 sales ($101.21K), net -$101.21K. Latest filing: disposed of 7.45K shares of $AMPL on Jun 12, 2026 at $6.79.

Trades on file

2

Open-market bought

$0

Open-market sold

$101.21K

Net open-market

-$101.21K

Latest filing

Jun 12, 2026

All insider trades by Catherine Wong

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 12, 2026	$AMPL	Sell (Open-market sale) 10b5-1	7.45K	$6.79	$50.61K			-6.2%	+35.8%				—
Jun 12, 2026	$AMPL	Sell (Open-market sale) 10b5-1	7.45K	$6.79	$50.61K			-6.2%	+35.8%				—

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Catherine Wong traded

• $AMPL

Frequently asked questions

Has Catherine Wong been buying or selling stock?

Catherine Wong has 0 open-market purchases and 2 open-market sales on file, net -$101.21K. Grants, option exercises and tax withholding are listed separately because they are not open-market trades.

What was Catherine Wong's latest insider trade?

disposed of 7.45K shares of $AMPL on Jun 12, 2026 at $6.79.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.