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Companies
▲ Purchases (0 ops.)
▼ Sales (25 ops.)
Latest filing published 15 Jun 2026 for Amplitude, Inc.. Read the official filing
Filing timeline
BuySaleCatherine Wong
Insider track record
Disclosed buys
0
Disclosed sells
25
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Catherine Wong: trading record in brief
Catherine Wong, listed as senior executive, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Amplitude, Inc. and Huckleberry.ai, Inc. Between 22 June 2021 and 12 June 2026, the trades on record add up to 34 filings.
Sales make up the whole of the open-market record (25 sales, €2.8M). The amount is not disclosed for 1 filing. Other entries cover 6 share grants and 3 option exercises. Since January 2026: no purchases and 1 sale on the market.
The newest entry dates from 15 June 2026: an open-market sale, in Amplitude, Inc. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Catherine Wong
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations34 total
7,453 sharesClass A Common StockSEC:0001744910-26-000004:0
24,857 sharesClass A Common StockSEC:0001744910-26-000002:0
14,906 shares0Class A Common StockSEC:0001562180-25-004855:0
8,502 shares@ US$12.491711.6% of flowClass A Common StockSEC:0001562180-25-004822:0
3,515 shares@ US$11.75144.0% of flowClass A Common StockSEC:0001562180-25-004067:0
3,515 shares@ US$12.04434.3% of flowClass A Common StockSEC:0001562180-25-002333:0
3,515 shares@ US$9.57153.5% of flowClass A Common StockSEC:0001562180-24-007802:0
3,515 shares@ US$8.53693.0% of flowClass A Common StockSEC:0001562180-24-006385:0
18,894 shares0Class A Common StockSEC:0001562180-24-005038:0
3,515 shares@ US$9.16043.3% of flowClass A Common StockSEC:0001562180-24-004232:0
3,515 shares@ US$11.96644.3% of flowClass A Common StockSEC:0001562180-24-001744:0
3,515 shares@ US$10.47383.7% of flowClass A Common StockSEC:0001562180-23-007800:0
3,515 shares@ US$11.22914.0% of flowClass A Common StockSEC:0001562180-23-006483:0
3,515 shares@ US$9.02483.2% of flowClass A Common StockSEC:0001562180-23-004284:0
3,515 shares@ US$14.33795.2% of flowClass A Common StockSEC:0001562180-23-001591:0
3,750 shares@ US$13.96241.1% of flowClass B Common StockSEC:0001628280-22-032562:0
3,515 shares@ US$13.79985.1% of flowClass A Common StockSEC:0001562180-22-007789:0
3,450 shares@ US$17.09871.3% of flowClass B Common StockSEC:0001628280-22-025416:0
3,481 shares@ US$8.400.6% of flowClass B Common StockSEC:0001628280-22-023922:0
3,515 shares@ US$17.59386.7% of flowClass A Common StockSEC:0001562180-22-006244:0
3,150 shares@ US$27.25650.033% mcap1.8% of flowClass B Common StockSEC:0001628280-22-017921:0
1,711 shares@ US$16.80183.4% of flowClass A Common StockSEC:0001562180-22-004240:0
142,139 shares0Class B Common StockSEC:0001628280-22-010595:0
21,401 shares@ US$25.5018.3% of flowClass B Common StockSEC:0001628280-22-008620:0
3,750 shares@ US$46.89355.9% of flowClass B Common StockSEC:0001628280-22-007114:0
25 of 34 declarations
