According to recent filings covering the 90 days ending February 07, 2026, the three most significant insider holders at Galecto are Chief Medical Officer L. Becker Hewes (264.63K shares), Chief Operating Officer Sherwin Sattarzadeh (190.38K shares), TenPercentOwner Advisors Llc Orbimed (60.41K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Advisors Llc Orbimed | 60,415 | 17 Aug, 2023 | |
| L. Becker Hewes | Chief Medical Officer | 264,629 | 07 Jan, 2026 |
| Sherwin Sattarzadeh | Chief Operating Officer | 190,376 | 26 Jan, 2026 |
| Bertil Lindmark | Chief Medical Officer | 664 | 23 Mar, 2022 |
| Jonathan Freve | Chief Financial Officer | 480 | 06 Dec, 2021 |
| Hans T. Schambye | Chief Executive Officer | 4,682 | 06 Jan, 2026 |
| Garrett Winslow | General Counsel | 1,854 | 06 Jan, 2026 |
| Lori Firmani | Chief Financial Officer | 931 | 06 Jan, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 05 Jan, 2026 | L. Becker Hewes | Common Stock | A | 264,629 | $0.00 | 264,629 | D | A |
| 05 Jan, 2026 | Sherwin Sattarzadeh | Common Stock | A | 190,376 | $0.00 | 190,376 | D | A |
| 02 Jan, 2026 | Garrett Winslow | Common Stock | A | 680 | - | 2,109 | D | M |
| 02 Jan, 2026 | Garrett Winslow | Common Stock | D | 255 | $21.38 | 1,854 | D | S |
| 02 Jan, 2026 | Lori Firmani | Common Stock | D | 135 | $21.41 | 931 | D | S |
| 02 Jan, 2026 | Lori Firmani | Common Stock | A | 374 | - | 1,066 | D | M |
| 02 Jan, 2026 | Hans T. Schambye | Common Stock | D | 700 | $21.38 | 4,682 | D | S |
| 02 Jan, 2026 | Hans T. Schambye | Common Stock | A | 1,360 | - | 5,382 | D | M |
| 03 Jul, 2025 | Garrett Winslow | Common Stock | A | 680 | - | 1,689 | D | M |
| 03 Jul, 2025 | Garrett Winslow | Common Stock | D | 260 | $3.39 | 1,429 | D | S |
| 03 Jul, 2025 | Lori Firmani | Common Stock | D | 147 | $3.39 | 692 | D | S |
| 03 Jul, 2025 | Lori Firmani | Common Stock | A | 374 | - | 839 | D | M |
| 03 Jul, 2025 | Hans T. Schambye | Common Stock | D | 735 | $3.38 | 4,022 | D | S |
| 03 Jul, 2025 | Hans T. Schambye | Common Stock | A | 1,360 | - | 4,757 | D | M |
| 03 Jan, 2025 | Garrett Winslow | Common Stock | D | 471 | $5.60 | 1,009 | D | S |
| 03 Jan, 2025 | Garrett Winslow | Common Stock | A | 1,320 | - | 1,480 | D | M |
| 03 Jan, 2025 | Lori Firmani | Common Stock | D | 261 | $5.63 | 465 | D | S |
| 03 Jan, 2025 | Lori Firmani | Common Stock | A | 726 | - | 726 | D | M |
| 03 Jan, 2025 | Hans T. Schambye | Common Stock | D | 1,341 | $5.60 | 3,397 | D | S |
| 03 Jan, 2025 | Hans T. Schambye | Common Stock | A | 2,640 | - | 4,738 | D | M |