Mark Barrocas is CEO at SharkNinja, Inc. (SN). They have made 5 open-market trades across 1 company since 2026, most recently 2026-10-09.
CIK 0001987144
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 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SN | 1,678,609 | $313.1M |
Shares reported on the most recent Form 4, priced at the 2026-10-09 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 |
|---|---|---|---|---|---|---|---|---|
| SN | SELL | 2026-08-05 | 2026-08-07 | $177.50 | $88.8M | -2.1% | -5.4% | — |
| SN | SELL | 2026-07-17 | 2026-07-20 | $155.01 | $38.8M | +7.4% | +19.2% | — |
| SN | SELL | 2026-06-25 | 2026-06-26 | $145.00 | $14.5M | +3.3% | +6.4% | +22.9% |
| SN | SELL | 2026-06-18 | 2026-06-23 | $140.00 | $14.0M | +8.2% | +5.9% | +21.6% |
| SN | SELL | 2026-02-26 | 2026-02-26 | $129.00 | $6.0M | -9.3% | -21.3% | -5.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.