Cabaletta Bio, Inc.
CABA
19 insider filings · Latest: Jun 9, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Jan 21, 2026 | Jan 21 11:56 PM | David J. ChangChief Medical Officer | Purchase | 8,800 | $2.26 | $19.9K | 8,800(D) | View → |
| Jan 21, 2026 | Jan 21 11:56 PM | Gwendolyn BinderPresident, Science & Tech. | Purchase | 11,312 | $2.19 | $24.8K | 31,312(D) | View → |
| Jan 21, 2026 | Jan 21 11:55 PM | Shawn TomaselloDirector | Purchase | 22,725 | $2.21 | $50.3K | 22,725(I) | View → |
| Jan 21, 2026 | Jan 21 11:55 PM | Steve GavelChief Commercial Officer | Purchase | 22,170 | $2.27 | $50.2K | 22,170(D) | View → |
| Jan 21, 2026 | Jan 21 11:54 PM | Catherine BollardDirector | Purchase | 4,405 | $2.27 | $10.0K | 5,405(D) | View → |
| Jan 21, 2026 | Jan 21 11:54 PM | Nichtberger StevenDirector, President & CEO | Purchase | 45,000 | $2.24 | $100.8K | 1,031,483(D) | View → |
| Jan 21, 2026 | Jan 21 11:53 PM | Mark SimonDirector | Purchase | 11,061 | $2.28 | $25.3K | 147,205(D) | View → |
| Jan 21, 2026 | Jan 21 11:53 PM | Michael GerardGeneral Counsel | Purchase | 6,600 | $2.27 | $15.0K | 6,600(D) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jun 9, 2026 | Jun 10 11:04 PM | Shawn TomaselloDirector | Grant/Award | 22,000 | $3.22 | 22,000(D) | View → |
| Jun 9, 2026 | Jun 10 10:59 PM | Mark SimonDirector | Grant/Award | 22,000 | $3.22 | 22,000(D) | View → |
| Jun 9, 2026 | Jun 10 10:56 PM | Richard C Henriques JRDirector | Grant/Award | 22,000 | $3.22 | 22,000(D) | View → |
| Jun 9, 2026 | Jun 10 10:54 PM | Catherine BollardDirector | Grant/Award | 22,000 | $3.22 | 22,000(D) | View → |
| Jun 9, 2026 | Jun 10 10:51 PM | Scott C. BrunDirector | Grant/Award | 22,000 | $3.22 | 22,000(D) | View → |
| Mar 2, 2026 | Mar 3 12:28 AM | Arun DasChief Business Officer | Grant/Award | 175,000 | $3.30 | 175,000(D) | View → |
| Mar 2, 2026 | Mar 3 12:27 AM | Michael GerardGeneral Counsel | Grant/Award | 175,000 | $3.30 | 175,000(D) | View → |
| Mar 2, 2026 | Mar 3 12:26 AM | Gwendolyn BinderPresident, Science & Tech. | Grant/Award | 225,000 | $3.30 | 225,000(D) | View → |
| Mar 2, 2026 | Mar 3 12:24 AM | David J. ChangChief Medical Officer | Grant/Award | 225,000 | $3.30 | 225,000(D) | View → |
| Mar 2, 2026 | Mar 3 12:21 AM | Nichtberger StevenDirector, President & CEO | Grant/Award | 674,000 | $3.30 | 674,000(D) | View → |
| Mar 2, 2026 | Mar 3 12:18 AM | Anup MardaChief Financial Officer | Grant/Award | 225,000 | $3.30 | 225,000(D) | View → |