Waterman Michael Insider Trading -- Recent SEC Form 4 Transactions
Waterman Michael (CIK 1851495) reported 30 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-10-05). Recent activity: Sell ACVA (4,365 shares), Sell ACVA (4,919 shares), Sell ACVA (8,824 shares), Sell ACVA (3,459 shares), Sell ACVA (8,824 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-05 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,365 | $45,614 |
| 2026-10-05 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,919 | $51,404 |
| 2026-10-05 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 8,824 | $92,211 |
| 2026-10-05 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 3,459 | $36,147 |
| 2026-07-06 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 8,824 | $64,327 |
| 2026-07-06 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,365 | $31,821 |
| 2026-07-06 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 3,459 | $25,216 |
| 2026-07-06 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,919 | $35,860 |
| 2026-04-03 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Buy | 269,069 | $0 |
| 2026-04-03 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,919 | $21,004 |
| 2026-04-03 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 3,459 | $14,770 |
| 2026-04-03 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,365 | $18,639 |
| 2026-03-02 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Buy | 214,600 | $1.0M |
| 2026-01-06 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,399 | $36,468 |
| 2026-01-06 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 3,924 | $32,530 |
| 2026-01-06 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 5,582 | $46,275 |
| 2025-10-03 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,919 | $49,534 |
| 2025-10-03 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 3,459 | $34,832 |
| 2025-10-03 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,365 | $43,956 |
| 2025-07-09 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Buy | 21,429 | $3,000 |
| 2025-07-09 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 34,339 | $551,141 |
| 2025-07-03 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 3,459 | $57,004 |
| 2025-07-03 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,919 | $81,065 |
| 2025-07-03 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Sell | 4,365 | $71,935 |
| 2025-06-12 | ACV Auctions Inc. (ACVA) | Chief Sales Officer | Buy | 21,428 | $3,000 |
Source: SEC Form 4 filings · as of 2026-10-05