OLSON LAURIE J — SEC Form 4 filings
SEC reporting owner CIK 1553231. 4 Form 4 filings on record with FilingPulse; latest filed 2024-05-14.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2024-02-15 to 2024-05-14. 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 — 4,000 shares, $85,495 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 7.
- Largest priced transaction: sale of 1,500 shares @ $24.35 ($36,525) in Quanterix Corp, filed 2024-02-15.
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 |
|---|---|---|---|---|---|
| Quanterix Corp (QTRX) | Director | 3 | — | 3 legs · 4,000 sh · $85,495 | 2 |
| Karuna Therapeutics, Inc. (KRTX) | Director | 1 | — | — | 5 |
Form 4 filings — OLSON LAURIE J
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2024-05-14 | 4 | Quanterix Corp (QTRX) | Sale (S): 1,500 @ $16.98 | EDGAR |
| 2024-04-02 | 4 | Quanterix Corp (QTRX) | Option exercise (M): 1,000 @ $12.86 · Sale (S): 1,000 @ $23.50 · Option exercise (M): 1,000 (derivative) @ $0 | EDGAR |
| 2024-03-18 | 4 | Karuna Therapeutics, Inc. (KRTX) | Disposition to issuer (D): 990 @ $330 · Disposition to issuer (D): 13,000 (derivative) @ $245.14 · Disposition to issuer (D): 8,500 (derivative) @ $201.99 · Disposition to issuer (D): 5,000 (derivative) @ $227.04 · Disposition to issuer (D): 1,904 (derivative) @ $92.30 | EDGAR |
| 2024-02-15 | 4 | Quanterix Corp (QTRX) | Sale (S): 1,500 @ $24.35 | 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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