PIRS insider transaction filings
PIERIS PHARMACEUTICALS, INC. — 4 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2024-12-12. Screen PIRS transaction legs live →
Insider transaction summary — last 90 days
No Form 4 filings for PIRS between 2026-06-11 and 2026-09-09. The table below lists the most recent filings on record.
Recent Form 4 filings — PIERIS PHARMACEUTICALS, INC.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2024-12-12 | 4 | GERAGHTY JAMES A — Director | Disposition to issuer (D): 1 @ $0.01 | EDGAR |
| 2024-12-09 | 4 | KIRITSY CHRISTOPHER P — Director | Grant/award (A): 500 (derivative) @ $0 | EDGAR |
| 2024-10-28 | 4 | GERAGHTY JAMES A — Director | Purchase (P): 1 @ $1 | EDGAR |
| 2024-08-12 | 4 | ADAR1 Capital Management, LLC — 10% owner ADAR1 Partners, LP — 10% owner | Purchase (P): 3,000 @ $14.89 · Purchase (P): 2,243 @ $15.88 · Purchase (P): 757 @ $15.88 | EDGAR |
Recent 8-K events — PIERIS PHARMACEUTICALS, INC.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-04 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-14 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-30 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-06-16 | 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 |
| 2026-05-20 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-15 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-13 | 8-K | 8.01 — Other Events | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-13 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-04-07 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?ticker=PIRS returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new ones to you in seconds. API docs →