Das Arun
SEC insider (Form 3/4/5 filer). CIK 0001903997. Chief Business Officer at Cabaletta Bio, Inc. (CABA). 12 reported Form 4/5 transactions since Sep 2024; latest on Mar 2, 2026. Located in PHILADELPHIA, PA.
Companies Das Arun has filed insider reports for
- Cabaletta Bio, Inc. (CABA): Officer, Chief Business Officer
Das Arun
CIK: 0001903997
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Cabaletta Bio, Inc.
Discretionary Trading P&L
Holdings
Transaction History (12 total)
- Mar 2, 2026CABA
Cabaletta Bio, Inc.
AwardDirectStock Option (Right to Buy)
175K shares- - May 19, 2025CABA
Cabaletta Bio, Inc.
DispositionDirectStock Option (Right to Buy)
18.4K shares- - May 19, 2025CABA
Cabaletta Bio, Inc.
AwardDirectStock Option (Right to Buy)
18.4K shares- - May 19, 2025CABA
Cabaletta Bio, Inc.
DispositionDirectStock Option (Right to Buy)
35K shares- - May 19, 2025CABA
Cabaletta Bio, Inc.
AwardDirectStock Option (Right to Buy)
35K shares- - May 19, 2025CABA
Cabaletta Bio, Inc.
DispositionDirectStock Option (Right to Buy)
100K shares- - May 19, 2025CABA
Cabaletta Bio, Inc.
AwardDirectStock Option (Right to Buy)
100K shares- - May 19, 2025CABA
Cabaletta Bio, Inc.
DispositionDirectStock Option (Right to Buy)
150K shares- - May 19, 2025CABA
Cabaletta Bio, Inc.
AwardDirectStock Option (Right to Buy)
150K shares- - May 19, 2025CABA
Cabaletta Bio, Inc.
DispositionDirectStock Option (Right to Buy)
100K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 2, 2026 | CABA Cabaletta Bio, Inc. | Award Stock Option (Right to Buy) | 175,000 | - | - | Direct |
| May 19, 2025 | CABA Cabaletta Bio, Inc. | Disposition Stock Option (Right to Buy) | 18,416 | - | - | Direct |
| May 19, 2025 | CABA Cabaletta Bio, Inc. | Award Stock Option (Right to Buy) | 18,416 | - | - | Direct |
| May 19, 2025 | CABA Cabaletta Bio, Inc. | Disposition Stock Option (Right to Buy) | 35,000 | - | - | Direct |
| May 19, 2025 | CABA Cabaletta Bio, Inc. | Award Stock Option (Right to Buy) | 35,000 | - | - | Direct |
| May 19, 2025 | CABA Cabaletta Bio, Inc. | Disposition Stock Option (Right to Buy) | 100,000 | - | - | Direct |
| May 19, 2025 | CABA Cabaletta Bio, Inc. | Award Stock Option (Right to Buy) | 100,000 | - | - | Direct |
| May 19, 2025 | CABA Cabaletta Bio, Inc. | Disposition Stock Option (Right to Buy) | 150,000 | - | - | Direct |
| May 19, 2025 | CABA Cabaletta Bio, Inc. | Award Stock Option (Right to Buy) | 150,000 | - | - | Direct |
| May 19, 2025 | CABA Cabaletta Bio, Inc. | Disposition Stock Option (Right to Buy) | 100,000 | - | - | Direct |
1-10 of 12 transactions