InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (2 ops.)
Insider track record
ExecutiveDisclosed buys
1
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by Waterman Michael, Directeur Commercial. Director active across 2 companies, notably ACV Auctions Inc.. Cumulatively, 60 filings have been published. Breakdown: 1 buy · 2 sells. Total volume traded: €1.2m. History available since 14 April 2022. The latest transaction was disclosed on 1 July 2026 (Retenue fiscale). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Waterman Michael
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations60 total
8,824 shares@ US$7.290.0051% mcap2.3% of flowCommon StockSEC:0001851495-26-000009:0
4,365 shares@ US$7.290.0025% mcap1.1% of flowCommon StockSEC:0001851495-26-000009:1
3,459 shares@ US$7.290.0020% mcap0.9% of flowCommon StockSEC:0001851495-26-000009:2
4,919 shares@ US$7.290.0028% mcap1.3% of flowCommon StockSEC:0001851495-26-000009:3
269,069 shares0Common StockSEC:0001851495-26-000007:0
4,919 shares@ US$4.270.7% of flowCommon StockSEC:0001851495-26-000007:1
3,459 shares@ US$4.270.5% of flowCommon StockSEC:0001851495-26-000007:2
4,365 shares@ US$4.270.6% of flowCommon StockSEC:0001851495-26-000007:3
214,600 shares@ US$4.6689.8% of flowCommon StockSEC:0001851495-26-000005:0
Canonical exit: 27 May 2026 (T+90)
4,399 shares@ US$8.291.3% of flowCommon StockSEC:0001851495-26-000003:0
3,924 shares@ US$8.291.2% of flowCommon StockSEC:0001851495-26-000003:1
5,582 shares@ US$8.291.7% of flowCommon StockSEC:0001851495-26-000003:2
4,919 shares@ US$10.0744.1% of flowCommon StockSEC:0001851495-25-000003:0
21,429 shares@ US$0.144.8% of flowCommon StockSEC:0001628280-25-034660:0
3,459 shares@ US$16.4894.8% of flowCommon StockSEC:0001628280-25-034326:0
21,428 shares@ US$0.14100.0% of flowClass A Common StockSEC:0001628280-25-031033:0
179,503 shares@ US$0.060.4% of flowClass A Common StockSEC:0001628280-25-025978:0
177,453 shares0Class A Common StockSEC:0001628280-25-016866:0
4,565 shares@ US$14.472.6% of flowClass A Common StockSEC:0001628280-25-016494:0
100,000 shares@ US$0.060.2% of flowClass A Common StockSEC:0001628280-25-015150:0
33,960 shares@ US$14.8320.5% of flowClass A Common StockSEC:0001628280-25-010960:0
11,601 sharesClass A Common StockSEC:0001628280-25-005795:0
15,000 sharesClass A Common StockSEC:0001628280-25-004255:0
15,000 sharesClass A Common StockSEC:0001628280-25-001131:0
2,197 shares@ US$20.941.9% of flowClass A Common StockSEC:0001628280-25-000668:0
25 of 60 declarations
About Waterman Michael
Waterman Michael is Directeur Commercial and Chief Sales Officer at ACV Auctions Inc. He has filed 60 forms in total, and across the 60 sampled filings the reported volumes are EUR 846400 on the buy side and EUR 401227 on the sell side, from 2021-07-08 to 2026-07-06, with tax withholding as the modal transaction nature.
