Ziemba Peter M has filed 24 insider transactions across 1 company since January 2024.
Most recent transaction: a grant/award of 3046 shares of WisdomTree, Inc. ($WT) on February 23, 2026.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 23, 2026 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | A | Performance Based Restricted Stock Units | 3046 | $0.00 | 3,046.0000 | 144,939,000 | 9999.99% | 0.00% |
| Jan. 25, 2026 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | A | Performance Based Restricted Stock Units | 5571 | $0.00 | 5,571.0000 | 144,939,000 | 9999.99% | 0.00% |
| Jan. 27, 2026 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | M | Common Stock | 61005 | $0.00 | 1,017,249.0000 | 144,939,000 | 6.38% | 0.04% |
| Jan. 27, 2026 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | M | Performance Based Restricted Stock Units | 61005 | $0.00 | 0.0000 | 144,939,000 | 100.00% | 0.04% |
| Jan. 27, 2026 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | F | Common Stock | 31563 | $0.00 | 985,686.0000 | 144,939,000 | 3.10% | 0.02% |
| Jan. 25, 2026 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | A | Performance Based Restricted Stock Units | 8617 | $0.00 | 8,617.0000 | 144,939,000 | 9999.99% | 0.01% |
| Jan. 25, 2026 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | A | Common Stock | 25853 | $0.00 | 983,503.0000 | 144,939,000 | 2.70% | 0.02% |
| Jan. 25, 2026 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | F | Common Stock | 27259 | $0.00 | 956,244.0000 | 144,939,000 | 2.77% | 0.02% |
| Jan. 25, 2025 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | A | Performance Based Restricted Stock Units | 12847 | $0.00 | 12,847.0000 | 158,844,000 | 9999.99% | 0.01% |
| Jan. 27, 2025 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | M | Common Stock | 35154 | $0.00 | 972,752.0000 | 158,844,000 | 3.75% | 0.02% |
| Jan. 27, 2025 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | M | Performance Based Restricted Stock Units | 35154 | $0.00 | 0.0000 | 158,844,000 | 100.00% | 0.02% |
| Jan. 27, 2025 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | F | Common Stock | 15102 | $0.00 | 957,650.0000 | 158,844,000 | 1.55% | 0.01% |
| Jan. 25, 2025 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | A | Performance Based Restricted Stock Units | 14114 | $0.00 | 14,114.0000 | 158,844,000 | 9999.99% | 0.01% |
| Jan. 25, 2025 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | A | Common Stock | 42344 | $0.00 | 965,730.0000 | 158,844,000 | 4.59% | 0.03% |
| Jan. 25, 2025 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | F | Common Stock | 28132 | $0.00 | 937,598.0000 | 158,844,000 | 2.91% | 0.02% |
| Dec. 13, 2024 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | G | Common Stock | 25000 | $0.00 | 923,386.0000 | 143,929,000 | 2.64% | 0.02% |
| Nov. 15, 2024 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | S | Common Stock | 100000 | $11.43 | 948,386.0000 | 143,929,000 | 9.54% | 0.07% |
| Jan. 25, 2024 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | A | Performance Based Restricted Stock Units | 18126 | $0.00 | 18,126.0000 | 170,413,000 | 9999.99% | 0.01% |
| Jan. 29, 2024 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | M | Performance Based Restricted Stock Units | 31866 | $0.00 | 0.0000 | 170,413,000 | 100.00% | 0.02% |
| Jan. 29, 2024 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | M | Common Stock | 31866 | $0.00 | 1,059,874.0000 | 170,413,000 | 3.10% | 0.02% |
| Jan. 29, 2024 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | F | Common Stock | 11488 | $0.00 | 1,048,386.0000 | 170,413,000 | 1.08% | 0.01% |
| Jan. 25, 2024 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | F | Common Stock | 25817 | $0.00 | 1,028,008.0000 | 170,413,000 | 2.45% | 0.02% |
| Jan. 25, 2024 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | A | Common Stock | 65743 | $0.00 | 1,053,825.0000 | 170,413,000 | 6.65% | 0.04% |
| Jan. 25, 2024 | WisdomTree, Inc. | $WT | Ziemba Peter M | Chief Administrative Officer | A | Performance Based Restricted Stock Units | 21914 | $0.00 | 21,914.0000 | 170,413,000 | 9999.99% | 0.01% |