Derek Gordon Schiller is VP at Atlanta Braves Holdings, Inc. (BATRK). They have made 3 open-market trades across 1 company since 2024, most recently 2025-12-12.
CIK 0001825383
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| BATRK | 316,908 | $15.5M |
| HVT | 4,866 | $137K |
| Total | $15.6M |
Shares reported on the most recent Form 4, priced at the 2025-12-15 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BATRK | SELL | 2025-12-12 | 2025-12-15 | $39.73 | $387K | -2.0% | -0.2% | +7.6% |
| BATRK | SELL | 2025-12-05 | 2025-12-08 | $38.63 | $645K | +3.4% | +1.7% | +13.6% |
| BATRK | SELL · 10b5-1 | 2025-06-18 | 2025-06-23 | $44.64 | $3.1M | +0.2% | +0.4% | -11.2% |
| BATRK | SELL · 10b5-1 | 2025-06-11 | 2025-06-13 | $43.00 | $3.1M | +9.0% | +9.6% | -0.7% |
| BATRK | SELL | 2024-12-12 | 2024-12-13 | $39.93 | $1.2M | -3.2% | -7.0% | -1.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.