Ziemba Peter M (CIK 1064674) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-20). Recent activity: Sell WT (100,000 shares), Sell WT (31,563 shares), Buy WT (61,005 shares), Buy WT (25,853 shares), Sell WT (27,259 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-20 | WisdomTree, Inc. (WT) | Chief Administrative Officer | Sell | 100,000 | $1.9M |
| 2026-01-29 | WisdomTree, Inc. (WT) | Chief Administrative Officer | Sell | 31,563 | $0 |
| 2026-01-29 | WisdomTree, Inc. (WT) | Chief Administrative Officer | Buy | 61,005 | $0 |
| 2026-01-27 | WisdomTree, Inc. (WT) | Chief Administrative Officer | Buy | 25,853 | $0 |
| 2026-01-27 | WisdomTree, Inc. (WT) | Chief Administrative Officer | Sell | 27,259 | $0 |
| 2025-01-29 | WisdomTree, Inc. (WT) | Chief Administrative Officer | Buy | 35,154 | $0 |
| 2025-01-29 | WisdomTree, Inc. (WT) | Chief Administrative Officer | Sell | 15,102 | $0 |
| 2025-01-27 | WisdomTree, Inc. (WT) | Chief Administrative Officer | Buy | 42,344 | $0 |
| 2025-01-27 | WisdomTree, Inc. (WT) | Chief Administrative Officer | Sell | 28,132 | $0 |
Source: SEC Form 4 filings · as of 2026-05-20