Gregg Winiarski serves as Executive at IAC/INTERACTIVECORP, where they oversee executive responsibilities. Since joining the company, Gregg Winiarski has executed 57 insider transactions totaling $44.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 20, 2025 involved exercising options for 686 shares valued at $0.
Gregg Winiarski currently holds 686 shares of IAC/INTERACTIVECORP (IACI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gregg Winiarski has been a net seller of IACI stock. They have purchased $1.2M and sold $43.2M worth of shares.
Gregg Winiarski's most recent insider trade was on Dec 20, 2025, when they sold 686 shares at $0.00 per share.
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| $97.65 |
| Discretionary |
| Jun 8, 2022 | ANGI | $0 | Option Exercise | 5,931 | $N/A | Discretionary |
| Jun 8, 2022 | ANGI | $0 | Option Exercise | 17,793 | $N/A | Discretionary |
| Jul 7, 2020 | IAC | $1.8M | Payment | 14,405 | $125.61 | Discretionary |
| Jul 7, 2020 | IAC | $0 | Option Exercise | 29,415 | $N/A | Discretionary |
| Jun 30, 2020 | IAC | $0 | Other | 34,168 | $N/A | Discretionary |
| Jun 30, 2020 | MTCH | $0 | Award | 20,674 | $N/A | Discretionary |
| Jun 30, 2020 | MTCH | $0 | Disposition | 34,168 | $N/A | Discretionary |
| Jun 30, 2020 | MTCH | $0 | Award | 73,748 | $N/A | Discretionary |
| Jun 30, 2020 | MTCH | $0 | Disposition | 20,000 | $N/A | Discretionary |
| Jan 22, 2020 | IAC | $454.5K | Payment | 1,668 | $272.49 | Discretionary |
| Jan 22, 2020 | IAC | $0 | Option Exercise | 4,494 | $N/A | Discretionary |
| Aug 28, 2019 | IAC | $203.9K | Sale | 806 | $253.00 | Discretionary |
| Aug 27, 2019 | IAC | $175.5K | Sale | 682 | $257.29 | Discretionary |
| Aug 27, 2019 | IAC | $8.0M | Option Exercise | 175,000 | $45.78 | Discretionary |
| Aug 27, 2019 | IAC | $628.0K | Sale | 2,488 | $252.42 | Discretionary |
| Aug 27, 2019 | IAC | $395.2K | Sale | 1,547 | $255.45 | Discretionary |
| Aug 27, 2019 | IAC | $1.5M | Sale | 5,836 | $254.15 | Discretionary |
| Aug 27, 2019 | IAC | $14.6M | Sale | 57,728 | $253.22 | Discretionary |
| Aug 27, 2019 | IAC | $1.1M | Sale | 4,322 | $256.51 | Discretionary |
| Aug 27, 2019 | IAC | $25.8M | Payment | 101,591 | $253.51 | Discretionary |
| Jan 2, 2018 | IAC | $7.9M | Sale | 62,253 | $127.19 | Discretionary |
| Dec 22, 2017 | IAC | $40.1K | Sale | 315 | $127.15 | Discretionary |
| Dec 21, 2017 | IAC | $3.5M | Sale | 27,432 | $127.03 | Discretionary |
| Nov 28, 2017 | IAC | $1.1M | Option Exercise | 50,000 | $21.60 | Discretionary |
| Nov 28, 2017 | IAC | $20.8M | Payment | 155,175 | $133.94 | Discretionary |
| Nov 28, 2017 | IAC | $6.2M | Option Exercise | 200,000 | $30.90 | Discretionary |
| May 3, 2017 | IACI | $0 | Option Exercise | 5,313 | $N/A | Discretionary |
| May 3, 2017 | IACI | $263.7K | Payment | 2,740 | $96.24 | Discretionary |