BlackRock Science and Technology Insider Trades
NYSE: BSTFinanceFinance CompaniesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Last 12 months
- Purchases
- 3 · $1.57M
- Sales
- 0 · $0
- Shares bought / sold
- 39.65K / 0
- Net activity
- Net buying $1.6 million
BlackRock Science and Technology insider activity
Over the last 12 months, BlackRock Science and Technology insiders reported 7 transactions on SEC Form 4: 3 open-market purchases and 0 sales. Insiders bought $1.6 million and sold $0 worth of stock, for net insider buying of $1.6 million. The most recent filing shows Kim Tony (Portfolio Manager) buying 1,200 shares at $38.87 on Feb 5, 2026.
Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put BST's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
BST insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Feb 5, 2026 | Kim TonyPortfolio Manager | Buy | 22,445 | $873.11K | Form 4 |
| Feb 5, 2026 | Kim TonyPortfolio Manager | Buy | 1,200 | $46.64K | Form 4 |
| Jan 30, 2026 | Kim TonyPortfolio Manager | Disposition | 8,314 | $340.39K | Form 4 |
| Jan 30, 2026 | Kim TonyPortfolio Manager | Option exercise | 8,314 | — | Form 4 |
| Jan 30, 2026 | Menge Steven ReidPortfolio Manager | Disposition | 564 | $23.09K | Form 4 |
| Jan 30, 2026 | Menge Steven ReidPortfolio Manager | Option exercise | 564 | — | Form 4 |
| Jan 23, 2026 | Kim TonyPortfolio Manager | Buy | 16,000 | $651.20K | Form 4 |
| Feb 20, 2025 | Kim TonyPortfolio Manager | Buy | 10,264 | $398.04K | Form 4 |
| Feb 14, 2025 | Kim TonyPortfolio Manager | Buy | 24,000 | $931.39K | Form 4 |
| Jan 31, 2025 | McClements KylePortfolio Manager | Disposition | 750 | $28.39K | Form 4 |
| Jan 31, 2025 | McClements KylePortfolio Manager | Option exercise | 750 | — | Form 4 |
| Jan 31, 2025 | Menge Steven ReidPortfolio Manager | Disposition | 953 | $36.08K | Form 4 |
| Jan 31, 2025 | Menge Steven ReidPortfolio Manager | Option exercise | 953 | — | Form 4 |
| Jan 31, 2025 | Accettella ChristopherPortfolio Manager | Disposition | 169 | $6.40K | Form 4 |
| Jan 31, 2025 | Accettella ChristopherPortfolio Manager | Option exercise | 169 | — | Form 4 |
| Jan 31, 2025 | Kim TonyPortfolio Manager | Disposition | 19,080 | $722.35K | Form 4 |
| Jan 31, 2025 | Kim TonyPortfolio Manager | Option exercise | 19,080 | — | Form 4 |
| Oct 28, 2024 | Harris Stayce D.Director | Buy | 30 | $1.09K | Form 4 |
| Jan 31, 2024 | Menge Steven ReidPortfolio Manager | Disposition | 913 | $32.50K | Form 4 |
| Jan 31, 2024 | Menge Steven ReidPortfolio Manager | Option exercise | 913 | — | Form 4 |
| Jan 31, 2024 | Accettella ChristopherPortfolio Manager | Disposition | 223 | $7.92K | Form 4 |
| Jan 31, 2024 | Accettella ChristopherPortfolio Manager | Option exercise | 223 | — | Form 4 |
| Jan 31, 2024 | McClements KylePortfolio Manager | Disposition | 674 | $23.98K | Form 4 |
| Jan 31, 2024 | McClements KylePortfolio Manager | Option exercise | 674 | — | Form 4 |
| Jan 31, 2024 | Kim TonyPortfolio Manager | Disposition | 20,372 | $724.83K | Form 4 |
| Jan 31, 2024 | Kim TonyPortfolio Manager | Option exercise | 20,372 | — | Form 4 |
| Sep 19, 2023 | Kim TonyPortfolio Manager | Sale | 6,000 | $190.15K | Form 4 |
| Aug 21, 2023 | Kim TonyPortfolio Manager | Sale | 3,500 | $112.49K | Form 4 |
| Jan 31, 2023 | Menge Steven ReidPortfolio Manager | Disposition | 761 | $25.26K | Form 4 |
| Jan 31, 2023 | Menge Steven ReidPortfolio Manager | Option exercise | 761 | — | Form 4 |
| Jan 31, 2023 | Accettella ChristopherPortfolio Manager | Disposition | 221 | $7.33K | Form 4 |
| Jan 31, 2023 | Accettella ChristopherPortfolio Manager | Option exercise | 221 | — | Form 4 |
| Jan 31, 2023 | Kim TonyPortfolio Manager | Disposition | 16,694 | $553.73K | Form 4 |
| Jan 31, 2023 | Kim TonyPortfolio Manager | Option exercise | 16,694 | — | Form 4 |
| Jan 31, 2023 | McClements KylePortfolio Manager | Disposition | 646 | $21.44K | Form 4 |
| Jan 31, 2023 | McClements KylePortfolio Manager | Option exercise | 646 | — | Form 4 |
| Feb 2, 2022 | Kim TonyPortfolio Manager | Buy | 16,750 | $778.10K | Form 4 |
| Jan 31, 2022 | McClements KylePortfolio Manager | Disposition | 752 | $34.42K | Form 4 |
| Jan 31, 2022 | McClements KylePortfolio Manager | Option exercise | 752 | — | Form 4 |
| Jan 31, 2022 | Accettella ChristopherPortfolio Manager | Disposition | 241 | $11.02K | Form 4 |
| Jan 31, 2022 | Accettella ChristopherPortfolio Manager | Option exercise | 241 | — | Form 4 |
| Jan 31, 2022 | Kim TonyPortfolio Manager | Disposition | 5,632 | $257.93K | Form 4 |
| Jan 31, 2022 | Kim TonyPortfolio Manager | Option exercise | 5,632 | — | Form 4 |
| Jan 31, 2022 | Menge Steven ReidPortfolio Manager | Disposition | 205 | $9.38K | Form 4 |
| Jan 31, 2022 | Menge Steven ReidPortfolio Manager | Option exercise | 205 | — | Form 4 |
| Jul 14, 2021 | CAVANAGH RICHARDDirector | Option exercise | 216 | — | Form 4 |
| Jul 2, 2021 | Castellano Michael JDirector | Option exercise | 200 | — | Form 4 |
| Jun 28, 2021 | KESTER W CARLDirector | Option exercise | 33 | — | Form 4 |
| Jun 28, 2021 | KESTER W CARLDirector | Option exercise | 33 | — | Form 4 |
| Jan 29, 2021 | Kim TonyPortfolio Manager | Disposition | 2,482 | $134.41K | Form 4 |
| Jan 29, 2021 | Kim TonyPortfolio Manager | Option exercise | 2,482 | — | Form 4 |
| Jan 29, 2021 | McClements KylePortfolio Manager | Disposition | 985 | $53.36K | Form 4 |
| Jan 29, 2021 | McClements KylePortfolio Manager | Option exercise | 985 | — | Form 4 |
| Jan 29, 2021 | Accettella ChristopherPortfolio Manager | Disposition | 288 | $15.58K | Form 4 |
| Jan 29, 2021 | Accettella ChristopherPortfolio Manager | Option exercise | 288 | — | Form 4 |
| Jan 29, 2021 | Menge Steven ReidPortfolio Manager | Disposition | 80 | $4.33K | Form 4 |
| Jan 29, 2021 | Menge Steven ReidPortfolio Manager | Option exercise | 80 | — | Form 4 |
| Jan 31, 2020 | Kim TonyPortfolio Manager | Disposition | 1,276 | $43.70K | Form 4 |
| Jan 31, 2020 | Kim TonyPortfolio Manager | Option exercise | 1,276 | — | Form 4 |
| Jan 31, 2020 | McClements KylePortfolio Manager | Disposition | 1,551 | $53.12K | Form 4 |
| Jan 31, 2020 | McClements KylePortfolio Manager | Option exercise | 1,551 | — | Form 4 |
| Jan 31, 2020 | Accettella ChristopherPortfolio Manager | Disposition | 446 | $15.28K | Form 4 |
| Jan 31, 2020 | Accettella ChristopherPortfolio Manager | Option exercise | 446 | — | Form 4 |
| Jan 31, 2019 | McClements KylePortfolio Manager | Disposition | 1,089 | $34.14K | Form 4 |
| Jan 31, 2019 | McClements KylePortfolio Manager | Option exercise | 1,089 | — | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4