Loading
Total declarations
Company
▲ Purchases (1 ops.)
▼ Sales (2 ops.)
Latest filing published 05 Oct 2026 for ACV Auctions Inc., €40k. Read the official filing
Filing timeline
BuySaleMichael Waterman
Insider track record
Disclosed buys
1
Disclosed sells
2
Signal history
Closed purchases
Market purchases
1
Not enough history yet: 1 closed purchase, at least 2 are needed.
Purchases by company
Since each purchase
- +18.1%Entry US$5.54 · Close at T+90 US$6.54
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Michael Waterman: trading record in brief
Michael Waterman (senior executive) discloses dealings in ACV Auctions Inc. to SEC (Form 4). Between 6 July 2021 and 1 October 2026, the trades on record add up to 64 filings.
The open-market side counts 1 purchase for €846k alongside 2 sales for €401k. The net balance comes to €445k on the buying side. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Besides market trades, the filings include 39 share grants and 9 option exercises. Since January 2026: 1 purchase and no sales on the market.
Most recently, on 5 October 2026, the filings show a share grant worth €45k in ACV Auctions Inc. The last purchase on record was published on 2 March 2026, which is 230 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Michael Waterman
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations64 total
4,365 shares@ US$10.45Common StockSEC:0001851495-26-000011:0
4,919 shares@ US$10.45Common StockSEC:0001851495-26-000011:1
8,824 shares@ US$10.45Common StockSEC:0001851495-26-000011:2
3,459 shares@ US$10.45Common StockSEC:0001851495-26-000011:3
3,459 shares@ US$7.290.0014% mcap0.9% of flowCommon StockSEC:0001851495-26-000009:2
8,824 shares@ US$7.290.0035% mcap2.2% of flowCommon StockSEC:0001851495-26-000009:0
4,365 shares@ US$7.290.0017% mcap1.1% of flowCommon StockSEC:0001851495-26-000009:1
4,919 shares@ US$7.290.0020% mcap1.2% 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$8.291.2% of flowCommon StockSEC:0001851495-26-000003:0
3,924 shares@ US$8.291.1% of flowCommon StockSEC:0001851495-26-000003:1
5,582 shares@ US$8.291.6% of flowCommon StockSEC:0001851495-26-000003:2
4,919 shares@ US$10.074.5% of flowCommon StockSEC:0001851495-25-000003:0
21,429 shares@ US$0.140.3% of flowCommon StockSEC:0001628280-25-034660:0
3,459 shares@ US$16.485.1% of flowCommon StockSEC:0001628280-25-034326:0
21,428 shares@ US$0.140.3% 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$14.472.4% 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$14.8319.0% of flowClass A Common StockSEC:0001628280-25-010960:0
25 of 64 declarations
