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Stock Insider Trading Activity of Small Martin
Small Martin
Sell
CFO & Senior Managing Director
BLK Jan 16, 2026
Avg Cost/Share
$1,171.99
Shares
27,047
Total Value
$31,675,812.91
Owned After
24,713.415
Small Martin
Sell
CFO & Senior Managing Director
BLK Dec 1, 2025
Avg Cost/Share
$1,043.38
Shares
1,258
Total Value
$1,312,572.04
Owned After
24,713.415
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Small Martin | BLK | CFO & Senior Managing Director | Jan 16, 2026 | Sell | $1,171.99 | 27,047 | $31,675,812.91 | 24,713.415 | |
| Small Martin | BLK | CFO & Senior Managing Director | Dec 1, 2025 | Sell | $1,043.38 | 1,258 | $1,312,572.04 | 24,713.415 |