Gerstein Mark D has filed 28 insider transactions across 1 company since January 2023.
Most recent transaction: a grant/award of 298 shares of OMNICOM GROUP INC. ($OMC) on April 01, 2026.
| 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 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 299 | $0.00 | 15,167.5600 | 313,100,000 | 2.01% | 0.00% |
| April 1, 2026 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 681 | $0.00 | 14,868.7900 | 313,100,000 | 4.80% | 0.00% |
| Jan. 1, 2026 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 635 | $0.00 | 13,776.6800 | 313,100,000 | 4.83% | 0.00% |
| Jan. 1, 2026 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 279 | $0.00 | 14,055.3200 | 313,100,000 | 2.02% | 0.00% |
| Oct. 1, 2025 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 629 | $0.00 | 12,755.0700 | 196,400,000 | 5.18% | 0.00% |
| Oct. 1, 2025 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 276 | $0.00 | 13,031.0400 | 196,400,000 | 2.16% | 0.00% |
| July 1, 2025 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 313 | $0.00 | 12,020.3100 | 198,600,000 | 2.67% | 0.00% |
| July 1, 2025 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 712 | $0.00 | 11,707.5500 | 198,600,000 | 6.48% | 0.00% |
| April 1, 2025 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 618 | $0.00 | 10,632.1600 | 198,600,000 | 6.17% | 0.00% |
| April 1, 2025 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 271 | $0.00 | 10,903.5400 | 198,600,000 | 2.55% | 0.00% |
| Jan. 1, 2025 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 262 | $0.00 | 9,936.5800 | 198,600,000 | 2.70% | 0.00% |
| Jan. 1, 2025 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 596 | $0.00 | 9,675.0700 | 198,600,000 | 6.56% | 0.00% |
| Oct. 1, 2024 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 423 | $0.00 | 8,804.7600 | 198,900,000 | 5.05% | 0.00% |
| Oct. 1, 2024 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 218 | $0.00 | 9,022.3800 | 198,900,000 | 2.47% | 0.00% |
| July 1, 2024 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 488 | $0.00 | 8,072.1000 | 201,400,000 | 6.43% | 0.00% |
| July 1, 2024 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 251 | $0.00 | 8,322.9400 | 201,400,000 | 3.11% | 0.00% |
| April 1, 2024 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 452 | $0.00 | 7,300.8000 | 201,400,000 | 6.60% | 0.00% |
| April 1, 2024 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 233 | $0.00 | 7,533.3300 | 201,400,000 | 3.18% | 0.00% |
| Jan. 1, 2024 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 260 | $0.00 | 6,801.0500 | 201,400,000 | 3.98% | 0.00% |
| Jan. 1, 2024 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 506 | $0.00 | 6,540.9600 | 201,400,000 | 8.38% | 0.00% |
| Oct. 1, 2023 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 302 | $0.00 | 5,988.0100 | 207,000,000 | 5.31% | 0.00% |
| Oct. 1, 2023 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 587 | $0.00 | 5,685.9100 | 207,000,000 | 11.52% | 0.00% |
| July 1, 2023 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 236 | $0.00 | 5,065.6100 | 207,000,000 | 4.90% | 0.00% |
| July 1, 2023 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 460 | $0.00 | 4,829.1400 | 207,000,000 | 10.52% | 0.00% |
| April 1, 2023 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 464 | $0.00 | 4,103.4600 | 207,000,000 | 12.74% | 0.00% |
| April 1, 2023 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 239 | $0.00 | 4,341.9600 | 207,000,000 | 5.81% | 0.00% |
| Jan. 1, 2023 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 536 | $0.00 | 3,340.7700 | 207,000,000 | 19.13% | 0.00% |
| Jan. 1, 2023 | OMNICOM GROUP INC. | $OMC | Gerstein Mark D | Director | A | Common Stock, par value $0.15 per share | 276 | $0.00 | 3,616.6100 | 207,000,000 | 8.26% | 0.00% |