Boudreau Helen M
SEC insider (Form 3/4/5 filer). CIK 0001661481. Director at Rallybio Corp (RLYB) and 2 other issuers. 9 reported Form 4/5 transactions since Sep 2024; latest on Oct 16, 2026. Located in EAST BERLIN, CT.
Companies Boudreau Helen M has filed insider reports for
- Rallybio Corp (RLYB): Director
- Shattuck Labs, Inc. (STTK): Director
- Premier, Inc. (PINC): Director
Boudreau Helen M
CIK: 0001661481
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (9 total)
- Oct 16, 2026RLYB
Rallybio Corp
ExerciseDirect2.1K shares at avg. $15.28$32K - Jul 6, 2026RLYB
Rallybio Corp
ExerciseDirect3.6K shares at avg. $2.38$8K - May 29, 2026STTK
Shattuck Labs, Inc.
AwardDirectStock Option (Right to Buy)
81K shares- - Nov 25, 2025PINC
Premier, Inc.
DispositionDirect18.7K shares at avg. $28.25$527K - Jul 14, 2025STTK
Shattuck Labs, Inc.
AwardDirectStock Option (Right to Buy)
33.2K shares- - May 30, 2025PINC
Premier, Inc.
SaleDirect2K shares at avg. $22.88$46K - May 13, 2025RLYB
Rallybio Corp
AwardDirectOption (Right to Buy)
28.5K shares- - Jan 6, 2025PINC
Premier, Inc.
SaleDirect2.5K shares at avg. $21.42$54K - Dec 9, 2024PINC
Premier, Inc.
AwardDirect7.1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 16, 2026 |  RLYB Rallybio Corp | Exercise | 2,062 | $15.28 | $31,507 | Direct |
| Jul 6, 2026 | RLYB Rallybio Corp | Exercise | 3,562 | $2.38 | $8,478 | Direct |
| May 29, 2026 |  STTK Shattuck Labs, Inc. | Award Stock Option (Right to Buy) | 81,000 | - | - | Direct |
| Nov 25, 2025 |  PINC Premier, Inc. | Disposition | 18,668 | $28.25 | $527,371 | Direct |
| Jul 14, 2025 | STTK Shattuck Labs, Inc. | Award Stock Option (Right to Buy) | 33,150 | - | - | Direct |
| May 30, 2025 | PINC Premier, Inc. | Sale | 2,000 | $22.88 | $45,760 | Direct |
| May 13, 2025 | RLYB Rallybio Corp | Award Option (Right to Buy) | 28,500 | - | - | Direct |
| Jan 6, 2025 | PINC Premier, Inc. | Sale | 2,500 | $21.42 | $53,550 | Direct |
| Dec 9, 2024 | PINC Premier, Inc. | Award | 7,101 | - | $0 | Direct |
1-9 of 9 transactions