Kim Hanjoon Alex — SEC Form 4 filings
SEC reporting owner CIK 1919209. 16 Form 4 filings on record with FilingPulse; latest filed 2026-08-24.
Transaction summary — filings shown
Covers all 16 filings on record, filed 2024-04-05 to 2026-08-24. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 3 legs across 3 filings — 4,190 shares, $4,151 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 24.
- Largest priced transaction: sale of 1,407 shares @ $1.03 ($1,449) in STANDARD BIOTOOLS INC., filed 2025-05-22.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| STANDARD BIOTOOLS INC. (LAB) | Chief Financial Officer | 16 | — | 3 legs · 4,190 sh · $4,151 | 24 |
Form 4 filings — Kim Hanjoon Alex
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-24 | 4 | STANDARD BIOTOOLS INC. (LAB) | Tax withholding (F): 28,195 @ $0.67 | EDGAR |
| 2026-07-27 | 4 | STANDARD BIOTOOLS INC. (LAB) | Tax withholding (F): 202,476 @ $0.90 | EDGAR |
| 2026-05-22 | 4 | STANDARD BIOTOOLS INC. (LAB) | Tax withholding (F): 18,871 @ $1 | EDGAR |
| 2026-04-08 | 4 | STANDARD BIOTOOLS INC. (LAB) | Grant/award (A): 323,173 @ $0 · Option exercise (M): 70,183 @ $0 · Tax withholding (F): 21,301 @ $0.91 · Grant/award (A): 727,140 (derivative) @ $0 · Option exercise (M): 70,183 (derivative) @ $0 | EDGAR |
| 2026-02-24 | 4 | STANDARD BIOTOOLS INC. (LAB) | Tax withholding (F): 12,740 @ $1.15 | EDGAR |
| 2025-11-24 | 4 | STANDARD BIOTOOLS INC. (LAB) | Tax withholding (F): 12,739 @ $1.28 | EDGAR |
| 2025-08-22 | 4 | STANDARD BIOTOOLS INC. (LAB) | Tax withholding (F): 12,739 @ $1.27 | EDGAR |
| 2025-08-05 | 4 | STANDARD BIOTOOLS INC. (LAB) | Grant/award (A): 1,500,000 @ $0 | EDGAR |
| 2025-05-30 | 4 | STANDARD BIOTOOLS INC. (LAB) | Tax withholding (F): 2,583 @ $1.09 | EDGAR |
| 2025-05-28 | 4 | STANDARD BIOTOOLS INC. (LAB) | Sale (S): 1,428 @ $0.94 | EDGAR |
| 2025-05-27 | 4 | STANDARD BIOTOOLS INC. (LAB) | Sale (S): 1,355 @ $1.00 | EDGAR |
| 2025-05-22 | 4 | STANDARD BIOTOOLS INC. (LAB) | Tax withholding (F): 6,364 @ $1.05 · Sale (S): 1,407 @ $1.03 | EDGAR |
| 2025-04-08 | 4 | STANDARD BIOTOOLS INC. (LAB) | Option exercise (M): 70,183 @ $0 · Tax withholding (F): 21,441 @ $1.07 · Option exercise (M): 70,183 (derivative) @ $0 | EDGAR |
| 2025-03-24 | 4 | STANDARD BIOTOOLS INC. (LAB) | Grant/award (A): 338,333 @ $0 · Grant/award (A): 507,500 (derivative) @ $0 | EDGAR |
| 2024-05-21 | 4 | STANDARD BIOTOOLS INC. (LAB) | Grant/award (A): 333,333 @ $0 · Grant/award (A): 750,000 (derivative) @ $0 | EDGAR |
| 2024-04-05 | 4 | STANDARD BIOTOOLS INC. (LAB) | Option exercise (M): 70,183 @ $0 · Grant/award (A): 70,702 @ $0 · Option exercise (M): 70,183 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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