Vittiglio Joseph
SEC insider (Form 3/4/5 filer). CIK 0001551776. Chief Business & Legal Officer at PepGen Inc. (PEPG) and 1 other issuer. 8 reported Form 4/5 transactions since Sep 2024; latest on Mar 1, 2026. Located in BOSTON, MA.
Companies Vittiglio Joseph has filed insider reports for
- PepGen Inc. (PEPG): Officer, Chief Business & Legal Officer
- bluebird bio, Inc. (BLUE): Officer, Chief Business & Legal Officer
Vittiglio Joseph
CIK: 0001551776
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)1 (12.5%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)4 (50.0%)
Compensation grants
Other (G, F, J, C, D, …)3 (37.5%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- Mar 1, 2026PEPG
PepGen Inc.
AwardDirect30.7K shares- - Dec 8, 2025PEPG
PepGen Inc.
AwardDirect35K shares- - Jun 2, 2025BLUE
bluebird bio, Inc.
AwardDirect2.5K shares- - Jun 2, 2025BLUE
bluebird bio, Inc.
DispositionDirect2.5K shares- - Jun 2, 2025BLUE
bluebird bio, Inc.
DispositionDirect3.1K shares- - May 30, 2025BLUE
bluebird bio, Inc.
Tender OfferDirect1.1K shares- - Feb 3, 2025BLUE
bluebird bio, Inc.
SaleDirect238 shares at avg. $7.39$2K - Sep 30, 2024BLUE
bluebird bio, Inc.
AwardDirect50K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 1, 2026 |  PEPG PepGen Inc. | Award | 30,717 | - | $0 | Direct |
| Dec 8, 2025 | PEPG PepGen Inc. | Award | 35,000 | - | - | Direct |
| Jun 2, 2025 |  BLUE bluebird bio, Inc. | Award | 2,500 | - | - | Direct |
| Jun 2, 2025 | BLUE bluebird bio, Inc. | Disposition | 2,500 | - | - | Direct |
| Jun 2, 2025 | BLUE bluebird bio, Inc. | Disposition | 3,125 | - | - | Direct |
| May 30, 2025 | BLUE bluebird bio, Inc. | Tender Offer | 1,143 | - | - | Direct |
| Feb 3, 2025 | BLUE bluebird bio, Inc. | Sale | 238 | $7.39 | $1,759 | Direct |
| Sep 30, 2024 | BLUE bluebird bio, Inc. | Award | 50,000 | - | $0 | Direct |
1-8 of 8 transactions