Steven R Koonin
CIK 1405614 · last filed 2025-06-13
Steven R Koonin is a corporate insider who has filed 37 SEC Form 4 insider transactions across 4 companies since 2008. The most recent filing, for TKO, was dated Jun 13, 2025. Across all open-market trades the lifetime net is −$992.2K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.9M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$1.91M
4
37
-$992.2K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TKO | Director | 9,400 | $203.36 | $1.91M | $100.0K | 5 | 2025-06-13 |
| WORLD WRESTLING ENTERTAINMENT, LLC (WWE) Delisted | Director | 0 | $100.65 | $0 | $0 | 10 | 2023-09-12 |
| GameStop Corp. (GMEw) Delisted | Director | 25,271 | — | — | -$184.3K | 4 | 2020-04-16 |
| GameStop Corp. (RRD) Delisted | Director | 18,494 | $10.84 | $200.5K | -$907.9K | 18 | 2016-06-23 |
Recent Filings
37 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-06-13 | TKO | Mixed | +2,479 | $0 | EDGAR |
| 2024-06-14 | TKO | Mixed | +2,160 | $0 | EDGAR |
| 2024-02-26 | TKO | Grant (A) | — | $0 | EDGAR |
| 2023-11-14 | TKO | Buy (P) | +1,253 | $100.0K | EDGAR |
| 2023-09-12 | TKO | Grant (A) | +3,508 | $0 | EDGAR |
| 2023-09-12 | WORLD WRESTLING ENTERTAINMENT, LLC (WWE) Delisted | Disp (D) | −3,508 | $0 | EDGAR |
| 2023-07-06 | WORLD WRESTLING ENTERTAINMENT, LLC (WWE) Delisted | Grant (A) | +269 | $0 | EDGAR |
| 2023-04-05 | WORLD WRESTLING ENTERTAINMENT, LLC (WWE) Delisted | Grant (A) | +324 | $0 | EDGAR |
| 2023-01-03 | WORLD WRESTLING ENTERTAINMENT, LLC (WWE) Delisted | Grant (A) | +365 | $0 | EDGAR |
| 2022-10-04 | WORLD WRESTLING ENTERTAINMENT, LLC (WWE) Delisted | Grant (A) | +402 | $0 | EDGAR |