LANDMAN WILLIAM has filed 32 insider transactions across 1 company since January 2023.
Most recent transaction: a grant/award of 1570 shares of Zeta Global Holdings Corp. ($ZETA) on April 01, 2026.
Activity breakdown: 1 open-market purchase and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 1570 | $15.92 | 870,914.0000 | 240,587,277 | 0.18% | 0.00% |
| Jan. 1, 2026 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 1228 | $20.35 | 869,344.0000 | 240,587,277 | 0.14% | 0.00% |
| Nov. 19, 2025 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | G | Class A Common Stock | 12000 | $0.00 | 868,116.0000 | 240,587,277 | 1.36% | 0.00% |
| Oct. 1, 2025 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 1258 | $19.87 | 880,116.0000 | 237,722,456 | 0.14% | 0.00% |
| July 1, 2025 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 9907 | $0.00 | 877,244.0000 | 237,722,456 | 1.14% | 0.00% |
| July 1, 2025 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 1614 | $15.49 | 878,858.0000 | 237,722,456 | 0.18% | 0.00% |
| April 1, 2025 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 1843 | $13.56 | 867,337.0000 | 237,722,456 | 0.21% | 0.00% |
| March 13, 2025 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 33330 | $13.70 | 865,494.0000 | 237,722,456 | 3.71% | 0.01% |
| Jan. 1, 2025 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 1389 | $17.99 | 898,824.0000 | 0 | 0.15% | 0.00% |
| Dec. 12, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 33334 | $21.73 | 897,435.0000 | 0 | 3.58% | 0.00% |
| Nov. 18, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | P | Class A Common Stock | 8010 | $18.55 | 930,769.0000 | 0 | 0.87% | 0.00% |
| Oct. 1, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 838 | $29.83 | 922,759.0000 | 0 | 0.09% | 0.00% |
| July 1, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 1416 | $17.65 | 921,921.0000 | 0 | 0.15% | 0.00% |
| July 1, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 8241 | $0.00 | 920,505.0000 | 0 | 0.90% | 0.00% |
| May 16, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 16667 | $17.10 | 912,264.0000 | 0 | 1.79% | 0.00% |
| May 16, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 150000 | $17.10 | 912,264.0000 | 0 | 14.12% | 0.00% |
| April 1, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 2312 | $10.81 | 1,078,931.0000 | 0 | 0.21% | 0.00% |
| March 7, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 30851 | $10.23 | 1,076,619.0000 | 0 | 2.79% | 0.00% |
| March 7, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 97752 | $10.23 | 1,076,619.0000 | 0 | 8.32% | 0.00% |
| Jan. 1, 2024 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 2834 | $8.82 | 1,205,222.0000 | 0 | 0.24% | 0.00% |
| Dec. 13, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 1850 | $8.58 | 1,202,388.0000 | 0 | 0.15% | 0.00% |
| Dec. 13, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 185 | $8.58 | 1,202,388.0000 | 0 | 0.02% | 0.00% |
| Dec. 13, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 47895 | $8.58 | 1,202,388.0000 | 0 | 3.83% | 0.00% |
| Dec. 13, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 85818 | $8.58 | 1,202,388.0000 | 0 | 6.66% | 0.00% |
| Dec. 13, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 37137 | $8.58 | 1,202,388.0000 | 0 | 3.00% | 0.00% |
| Dec. 13, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 1940 | $8.58 | 1,202,388.0000 | 0 | 0.16% | 0.00% |
| Nov. 22, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | D | Class A Common Stock | 50000 | $8.66 | 1,376,752.0000 | 0 | 3.50% | 0.00% |
| Oct. 1, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 2994 | $8.35 | 1,426,752.0000 | 0 | 0.21% | 0.00% |
| July 1, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 17564 | $0.00 | 1,420,831.0000 | 0 | 1.25% | 0.00% |
| July 1, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 2927 | $8.54 | 1,423,758.0000 | 0 | 0.21% | 0.00% |
| April 1, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 2308 | $10.83 | 1,403,267.0000 | 0 | 0.16% | 0.00% |
| Jan. 1, 2023 | Zeta Global Holdings Corp. | $ZETA | LANDMAN WILLIAM | Director | A | Class A Common Stock | 3060 | $8.17 | 1,400,959.0000 | 0 | 0.22% | 0.00% |