KPRX insider transaction filings
KIORA PHARMACEUTICALS INC — 44 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-17. Screen KPRX transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 3 Form 4 filings. 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): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 3.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Lane Keith J. | 1 | — | — | 1 |
| Strem Brian M. — President and CEO, Director | 1 | — | — | 1 |
| Tosca Melissa — CFO | 1 | — | — | 1 |
Recent Form 4 filings — KIORA PHARMACEUTICALS INC
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-17 | 4 | Lane Keith J. | Grant/award (A): 55,000 (derivative) @ $0 | EDGAR |
| 2026-07-02 | 4 | Tosca Melissa — CFO | Tax withholding (F): 911 @ $2.66 | EDGAR |
| 2026-07-02 | 4 | Strem Brian M. — President and CEO, Director | Tax withholding (F): 1,869 @ $2.66 | EDGAR |
| 2026-06-12 | 4 | Parsons Erin — Director | Grant/award (A): 25,000 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | Stengone Carmine N. — Director | Grant/award (A): 25,000 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | Shapiro Aron — Director | Grant/award (A): 25,000 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | Hollander David — Director | Grant/award (A): 25,000 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | Walters-Hoffert Lisa — Director | Grant/award (A): 25,000 (derivative) @ $0 | EDGAR |
| 2026-06-12 | 4 | TYLE PRAVEEN — Director | Grant/award (A): 40,000 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | Tosca Melissa — CFO | Tax withholding (F): 929 @ $1.95 | EDGAR |
| 2026-04-02 | 4 | Daniels Eric Joseph — Chief Development Officer | Tax withholding (F): 929 @ $1.95 | EDGAR |
| 2026-04-02 | 4 | Strem Brian M. — President and CEO, Director | Tax withholding (F): 1,906 @ $1.95 | EDGAR |
| 2026-03-10 | 4 | Daniels Eric Joseph — Chief Development Officer | Grant/award (A): 6,533 @ $0 · Grant/award (A): 13,067 (derivative) @ $0 | EDGAR |
| 2026-03-10 | 4 | Strem Brian M. — President and CEO, Director | Grant/award (A): 16,733 @ $0 · Grant/award (A): 33,467 (derivative) @ $0 | EDGAR |
| 2026-03-10 | 4 | Tosca Melissa — CFO | Grant/award (A): 6,533 @ $0 · Grant/award (A): 13,067 (derivative) @ $0 | EDGAR |
| 2026-03-06 | 4 | Daniels Eric Joseph — Chief Development Officer | Tax withholding (F): 238 @ $2.02 | EDGAR |
| 2026-03-06 | 4 | Strem Brian M. — President and CEO, Director | Tax withholding (F): 238 @ $2.02 | EDGAR |
| 2025-04-02 | 4 | Tosca Melissa — CFO | Grant/award (A): 7,772 @ $0 · Grant/award (A): 15,543 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | Daniels Eric Joseph — Chief Development Officer | Grant/award (A): 7,772 @ $0 · Grant/award (A): 15,543 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | Strem Brian M. — President and CEO, Director | Grant/award (A): 15,941 @ $0 · Grant/award (A): 31,883 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | Shapiro Aron — Director | Grant/award (A): 20,000 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | Parsons Erin — Director | Grant/award (A): 20,000 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | Hollander David — Director | Grant/award (A): 20,000 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | Stengone Carmine N. — Director | Grant/award (A): 20,000 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | Walters-Hoffert Lisa — Director | Grant/award (A): 20,000 (derivative) @ $0 | EDGAR |
| 2025-04-02 | 4 | TYLE PRAVEEN — Director | Grant/award (A): 30,000 (derivative) @ $0 | EDGAR |
| 2024-09-12 | 4 | Stengone Carmine N. — Director | Purchase (P): 1,250 @ $3.68 | EDGAR |
| 2024-09-11 | 4 | Shapiro Aron — Director | Purchase (P): 3,000 @ $3.60 | EDGAR |
| 2024-08-20 | 4 | Walters-Hoffert Lisa — Director | Purchase (P): 1,250 @ $3.86 | EDGAR |
| 2024-08-19 | 4 | TYLE PRAVEEN — Director | Purchase (P): 5,000 @ $3.96 | EDGAR |
| 2024-08-15 | 4 | Tosca Melissa — CFO | Purchase (P): 2,000 @ $3.21 | EDGAR |
| 2024-07-03 | 4 | Strem Brian M. — President and CEO, Director | Grant/award (A): 15,629 @ $0 · Grant/award (A): 31,259 (derivative) @ $0 | EDGAR |
| 2024-07-03 | 4 | Tosca Melissa — CFO | Grant/award (A): 7,620 @ $0 · Grant/award (A): 15,239 (derivative) @ $0 | EDGAR |
| 2024-07-03 | 4 | Daniels Eric Joseph — Chief Development Officer | Grant/award (A): 7,355 @ $0 · Grant/award (A): 14,710 (derivative) @ $0 | EDGAR |
| 2024-07-03 | 4 | Stengone Carmine N. — Director | Grant/award (A): 1,778 (derivative) @ $0 | EDGAR |
| 2024-07-03 | 4 | Parsons Erin — Director | Grant/award (A): 1,778 (derivative) @ $0 | EDGAR |
| 2024-07-03 | 4 | Shapiro Aron — Director | Grant/award (A): 1,778 (derivative) @ $0 | EDGAR |
| 2024-07-03 | 4 | Walters-Hoffert Lisa — Director | Grant/award (A): 1,778 (derivative) @ $0 | EDGAR |
| 2024-07-03 | 4 | Hollander David — Director | Grant/award (A): 1,778 (derivative) @ $0 | EDGAR |
| 2024-07-03 | 4 | TYLE PRAVEEN — Director | Grant/award (A): 1,778 (derivative) @ $0 | EDGAR |
| 2024-06-14 | 4 | Tosca Melissa — EVP Finance | Purchase (P): 100 @ $5.25 | EDGAR |
| 2024-06-14 | 4 | Daniels Eric Joseph — Chief Development Officer | Purchase (P): 1,431 @ $5.29 | EDGAR |
| 2024-06-13 | 4 | Parsons Erin — Director | Purchase (P): 5,260 @ $4.88 | EDGAR |
| 2024-06-13 | 4 | Strem Brian M. — President and CEO, Director | Purchase (P): 3,000 @ $5.00 | EDGAR |
Recent 8-K events — KIORA PHARMACEUTICALS INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-08 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-19 | 8-K | 1.01 — Entry into a Material Definitive Agreement 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-18 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-11 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-08 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-07 | 8-K | 1.01 — Entry into a Material Definitive Agreement 3.02 — Unregistered Sales of Equity Securities 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-02 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-25 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-11-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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