Lathan Corinna — SEC Form 4 filings
SEC reporting owner CIK 1714701. 10 Form 4 filings on record with FilingPulse; latest filed 2026-03-18.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2024-02-15 to 2026-03-18. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 3 legs across 1 filing — 13,733 shares, $15,477 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 4 legs across 4 filings — 4,058 shares, $715,893 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 11.
- Largest priced transaction: sale of 1,901 shares @ $179.39 ($341,016) in PTC INC., filed 2024-05-10.
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 |
|---|---|---|---|---|---|
| PTC INC. (PTC) | Director | 7 | — | 4 legs · 4,058 sh · $715,893 | 9 |
| EKSO BIONICS HOLDINGS, INC. (EKSO) | Director | 3 | 3 legs · 13,733 sh · $15,477 | — | 2 |
Form 4 filings — Lathan Corinna
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-03-18 | 4 | PTC INC. (PTC) | Sale (S): 675 @ $157.24 | EDGAR |
| 2026-02-12 | 4 | PTC INC. (PTC) | Option exercise (M): 1,500 @ $0 · Option exercise (M): 1,500 (derivative) @ $0 · Grant/award (A): 1,703 (derivative) @ $0 | EDGAR |
| 2025-05-19 | 4 | EKSO BIONICS HOLDINGS, INC. (EKSO) | Grant/award (A): 236,202 @ $0 | EDGAR |
| 2025-03-19 | 4 | PTC INC. (PTC) | Sale (S): 622 @ $155.53 | EDGAR |
| 2025-02-13 | 4 | PTC INC. (PTC) | Option exercise (M): 1,383 @ $0 · Option exercise (M): 1,383 (derivative) @ $0 · Grant/award (A): 1,500 (derivative) @ $0 | EDGAR |
| 2024-11-27 | 4 | PTC INC. (PTC) | Sale (S): 860 @ $200 | EDGAR |
| 2024-06-26 | 4 | EKSO BIONICS HOLDINGS, INC. (EKSO) | Grant/award (A): 78,217 @ $0 | EDGAR |
| 2024-05-10 | 4 | PTC INC. (PTC) | Sale (S): 1,901 @ $179.39 | EDGAR |
| 2024-03-14 | 4 | EKSO BIONICS HOLDINGS, INC. (EKSO) | Purchase (P): 4,201 @ $1.25 · Purchase (P): 5,500 @ $0.95 · Purchase (P): 4,032 @ $1.24 | EDGAR |
| 2024-02-15 | 4 | PTC INC. (PTC) | Option exercise (M): 1,901 @ $0 · Option exercise (M): 1,901 (derivative) @ $0 · Grant/award (A): 1,383 (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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