Insider · CIK 0001405614
Steven R Koonin
Files at: TKO, GME. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 10, 2026 MForm 4 → | Jun 12, 7:30 pm EDT | TKO Group Holdings, Inc.TKO | 1,753 | — | — | 11,153 | — | |
| Jun 26, 2018 AForm 4 → | Jun 28, 4:44 pm EDT | GameStop Corp.GME | 9,353 | — | — | 34,396 | — | plan? |
| Jun 27, 2017 AForm 4 → | Jun 29, 5:00 pm EDT | GameStop Corp.GME | 6,549 | — | — | 25,043 | — | plan? |
| Jun 21, 2016 AForm 4 → | Jun 23, 4:41 pm EDT | GameStop Corp.GME | 5,418 | — | — | 18,494 | — | plan? |
| Nov 30, 2015 SForm 4 → | Dec 2, 5:45 pm EST | GameStop Corp.GME | 1,250 | $35.39 | $44,238 | 13,076 | −8.73% | plan? |
| Sep 21, 2015 SForm 4 → | Sep 23, 7:10 pm EDT | GameStop Corp.GME | 1,250 | $41.96 | $52,444 | 14,326 | −8.03% | plan? |
| Jun 23, 2015 AForm 4 → | Jun 25, 8:40 pm EDT | GameStop Corp.GME | 3,156 | — | — | 15,576 | — | plan? |
| Jun 19, 2015 SForm 4 → | Jun 22, 6:13 pm EDT | GameStop Corp.GME | 1,800 | $43.37 | $78,067 | 12,420 | −12.7% | plan? |
| Mar 30, 2015 SForm 4 → | Apr 1, 5:45 pm EDT | GameStop Corp.GME | 1,800 | $37.91 | $68,237 | 14,220 | −11.2% | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 10, 2026 AMForm 4 → | Jun 12, 7:30 pm EDT | TKO Group Holdings, Inc.TKO | 3,302 | — | — | 1,549 | — |