Michael Halpin
CIK: 0001778858
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)
Vericel Corp
Discretionary Trading P&L
Holdings
Transaction History (36 total)
- Aug 3, 2026VCEL
Vericel Corp
Exercise(M)Direct10K shares at avg. $16.66$167K - Aug 3, 2026VCEL
Vericel Corp
Sale(S)Direct10K shares at avg. $46.84$468K - Jun 18, 2026VCEL
Vericel Corp
Sale(S)Direct10K shares at avg. $40.24$402K - Jun 18, 2026VCEL
Vericel Corp
Exercise(M)Direct10K shares at avg. $16.66$167K - Mar 2, 2026VCEL
Vericel Corp
Sale(S)Direct10.3K shares at avg. $35.30$364K - Feb 24, 2026VCEL
Vericel Corp
Exercise(M)Direct5.3K shares- - Feb 24, 2026VCEL
Vericel Corp
Exercise(M)Direct5.3K shares- - Feb 24, 2026VCEL
Vericel Corp
Tax Payment(F)Direct2.5K shares at avg. $38.25$95K - Feb 24, 2026VCEL
Vericel Corp
Tax Payment(F)Direct2.5K shares at avg. $38.09$95K - Feb 19, 2026VCEL
Vericel Corp
Award(A)DirectStock Option (Right to Buy)
52.5K shares- - Feb 19, 2026VCEL
Vericel Corp
Award(A)DirectRestricted Stock Unit
21K shares- - Feb 18, 2026VCEL
Vericel Corp
Exercise(M)Direct3.8K shares- - Feb 18, 2026VCEL
Vericel Corp
Exercise(M)Direct5.3K shares- - Feb 18, 2026VCEL
Vericel Corp
Tax Payment(F)Direct1.8K shares at avg. $37.41$68K - Feb 18, 2026VCEL
Vericel Corp
Tax Payment(F)Direct2.5K shares at avg. $36.82$92K - Jan 7, 2026VCEL
Vericel Corp
Exercise(M)Direct10K shares at avg. $16.66$167K - Jan 7, 2026VCEL
Vericel Corp
Sale(S)Direct10K shares at avg. $40.48$405K - Nov 11, 2025VCEL
Vericel Corp
Exercise(M)Direct2.6K shares at avg. $16.66$44K - Nov 11, 2025VCEL
Vericel Corp
Sale(S)Direct2.6K shares at avg. $40.41$107K - Nov 6, 2025VCEL
Vericel Corp
Sale(S)Direct7.4K shares at avg. $40.47$298K - Nov 6, 2025VCEL
Vericel Corp
Exercise(M)Direct7.4K shares at avg. $16.66$123K - Mar 3, 2025VCEL
Vericel Corp
Sale(S)Direct10K shares at avg. $49.52$495K - Mar 3, 2025VCEL
Vericel Corp
Exercise(M)Direct10K shares at avg. $16.66$167K - Feb 24, 2025VCEL
Vericel Corp
Exercise(M)Direct5.3K shares- - Feb 24, 2025VCEL
Vericel Corp
Tax Payment(F)Direct2.5K shares at avg. $52.33$130K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 3, 2026 | VCEL Vericel Corp | Exercise(M) | 10,000 | $16.66 | $166,600 | Direct |
| Aug 3, 2026 | VCEL Vericel Corp | Sale(S) | 10,000 | $46.84 | $468,400 | Direct |
| Jun 18, 2026 | VCEL Vericel Corp | Sale(S) | 10,000 | $40.24 | $402,400 | Direct |
| Jun 18, 2026 | VCEL Vericel Corp | Exercise(M) | 10,000 | $16.66 | $166,600 | Direct |
| Mar 2, 2026 | VCEL Vericel Corp | Sale(S) | 10,305 | $35.30 | $363,766 | Direct |
| Feb 24, 2026 | VCEL Vericel Corp | Exercise(M) | 5,250 | - | $0 | Direct |
| Feb 24, 2026 | VCEL Vericel Corp | Exercise(M) | 5,250 | - | $0 | Direct |
| Feb 24, 2026 | VCEL Vericel Corp | Tax Payment(F) | 2,486 | $38.25 | $95,090 | Direct |
| Feb 24, 2026 | VCEL Vericel Corp | Tax Payment(F) | 2,486 | $38.09 | $94,692 | Direct |
| Feb 19, 2026 | VCEL Vericel Corp | Award(A) Stock Option (Right to Buy) | 52,500 | - | - | Direct |
| Feb 19, 2026 | VCEL Vericel Corp | Award(A) Restricted Stock Unit | 21,000 | - | - | Direct |
| Feb 18, 2026 | VCEL Vericel Corp | Exercise(M) | 3,825 | - | $0 | Direct |
| Feb 18, 2026 | VCEL Vericel Corp | Exercise(M) | 5,250 | - | $0 | Direct |
| Feb 18, 2026 | VCEL Vericel Corp | Tax Payment(F) | 1,812 | $37.41 | $67,787 | Direct |
| Feb 18, 2026 | VCEL Vericel Corp | Tax Payment(F) | 2,486 | $36.82 | $91,535 | Direct |
| Jan 7, 2026 | VCEL Vericel Corp | Exercise(M) | 10,000 | $16.66 | $166,600 | Direct |
| Jan 7, 2026 | VCEL Vericel Corp | Sale(S) | 10,000 | $40.48 | $404,800 | Direct |
| Nov 11, 2025 | VCEL Vericel Corp | Exercise(M) | 2,642 | $16.66 | $44,016 | Direct |
| Nov 11, 2025 | VCEL Vericel Corp | Sale(S) | 2,642 | $40.41 | $106,763 | Direct |
| Nov 6, 2025 | VCEL Vericel Corp | Sale(S) | 7,358 | $40.47 | $297,778 | Direct |
| Nov 6, 2025 | VCEL Vericel Corp | Exercise(M) | 7,358 | $16.66 | $122,584 | Direct |
| Mar 3, 2025 | VCEL Vericel Corp | Sale(S) | 10,000 | $49.52 | $495,200 | Direct |
| Mar 3, 2025 | VCEL Vericel Corp | Exercise(M) | 10,000 | $16.66 | $166,600 | Direct |
| Feb 24, 2025 | VCEL Vericel Corp | Exercise(M) | 5,250 | - | - | Direct |
| Feb 24, 2025 | VCEL Vericel Corp | Tax Payment(F) | 2,486 | $52.33 | $130,092 | Direct |
1-25 of 36 transactions
About Halpin Michael
Halpin Michael (SEC CIK 0001778858) files insider reports with the SEC as Chief Operating Officer of Vericel Corp (VCEL).
Signal8 holds 13 ownership filings by Halpin Michael (12 Form 4, 1 Form 5), filed between Feb 13, 2025 and Aug 5, 2026. Those filings report 36 transactions, from Jun 30, 2024 to Aug 3, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Halpin Michael's filings is in BURLINGTON, MA.
Recent filings by Halpin Michael
- Aug 3, 2026: Option exercise of VCEL shares (Form 4, code M).
- Aug 3, 2026: Open-market sale of VCEL shares (Form 4, code S).
- Jun 18, 2026: Open-market sale of VCEL shares (Form 4, code S).
- Jun 18, 2026: Option exercise of VCEL shares (Form 4, code M).
- Mar 2, 2026: Open-market sale of VCEL shares (Form 4, code S).
Other insiders filing for Vericel Corp (VCEL)
- MCLAUGHLIN KEVIN F, Director
- Flynn Sean C., Chief Legal Officer
- Hopper Jonathan Mark, Chief Medical Officer
- Wotton Paul K, Director
- Mara Joseph Anthony Jr, Chief Financial Officer
- SIEGAL JONATHAN, Principal Accounting Officer