Form 4 for AVLN Avalyn Pharma Inc.
Accepted 2026-05-05 08:37:36 ET · period of report 2026-05-01 · accession 0001193125-26-205201 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DMI | 2026-05-05 08:37 | 2026-05-01 | AVLN | FMR LLC | 10%, See Remark 1 | C - Cnv Deriv | — | +2.28M | 2.28M | New | — |
| DMI | 2026-05-05 08:37 | 2026-05-01 | AVLN | FMR LLC | 10%, See Remark 1 | C - Cnv Deriv | — | -2.28M | 0 | -100% | — |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-05-01 | C | A | 727,585 | — | 727,585 | I F-Prime Capital Partners Healthcare Fund V LP | — | — | (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. |
| 2 | Common | Common Stock | 2026-05-01 | C | A | 80,291 | — | 807,876 | I F-Prime Capital Partners Healthcare Fund V LP | — | — | (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. |
| 3 | Common | Common Stock | 2026-05-01 | C | A | 872,868 | — | 1,680,744 | I F-Prime Capital Partners Healthcare Fund V LP | — | — | (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. |
| 4 | Common | Common Stock | 2026-05-01 | C | A | 225,843 | — | 1,906,587 | I F-Prime Capital Partners Healthcare Fund V LP | — | — | (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. |
| 5 | Common | Common Stock | 2026-05-01 | C | A | 377,948 | — | 2,284,535 | I F-Prime Capital Partners Healthcare Fund V LP | — | — | (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. |
| 6 | Derivative | Series A Preferred Stock | 2026-05-01 | C | D | 727,585 | — | 0 | I F-Prime Capital Partners Healthcare Fund V LP | — · — to — | 727,585 Common Stock | (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. |
| 7 | Derivative | Series B Preferred Stock | 2026-05-01 | C | D | 80,291 | — | 0 | I F-Prime Capital Partners Healthcare Fund V LP | — · — to — | 80,291 Common Stock | (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. |
| 8 | Derivative | Series C-1 Preferred Stock | 2026-05-01 | C | D | 872,868 | — | 0 | I F-Prime Capital Partners Healthcare Fund V LP | — · — to — | 872,868 Common Stock | (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. |
| 9 | Derivative | Series C-2 Preferred Stock | 2026-05-01 | C | D | 225,843 | — | 0 | I F-Prime Capital Partners Healthcare Fund V LP | — · — to — | 225,843 Common Stock | (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. |
| 10 | Derivative | Series D Preferred Stock | 2026-05-01 | C | D | 377,948 | — | 0 | I F-Prime Capital Partners Healthcare Fund V LP | — · — to — | 377,948 Common Stock | (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. (F1) On May 1, 2026, in connection with the completion of the issuer's initial public offering, each share of Series A Preferred Stock, Series B Preferred Stock, Series C-1 Preferred Stock, Series C-2 Preferred Stock, and Series D Preferred Stock converted on a 1-for-1 basis into shares of Common Stock. |