Lupher, Jr. Mark L.
SEC insider (Form 3/4/5 filer). CIK 0001775323. Director at Adverum Biotechnologies, Inc. (ADVM). 10 reported Form 4/5 transactions since Sep 2024; latest on Dec 9, 2025. Located in REDWOOD CITY, CA.
Companies Lupher, Jr. Mark L. has filed insider reports for
- Adverum Biotechnologies, Inc. (ADVM): Director
Lupher, Jr. Mark L.
CIK: 0001775323
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)
Adverum Biotechnologies, Inc.
Discretionary Trading P&L
Holdings
Transaction History (10 total)
- Dec 9, 2025ADVM
Adverum Biotechnologies, Inc.
Tender OfferDirect13K shares- - Dec 9, 2025ADVM
Adverum Biotechnologies, Inc.
DispositionDirectStock Option (Right to Buy)
7K shares- - Dec 9, 2025ADVM
Adverum Biotechnologies, Inc.
DispositionDirectStock Option (Right Buy)
4.5K shares- - Dec 9, 2025ADVM
Adverum Biotechnologies, Inc.
DispositionDirectStock Option (Right to Buy)
3K shares- - Dec 9, 2025ADVM
Adverum Biotechnologies, Inc.
DispositionDirectStock Option (Right to Buy)
4K shares- - Dec 9, 2025ADVM
Adverum Biotechnologies, Inc.
DispositionDirectStock Option (Right to Buy)
4K shares- - Dec 9, 2025ADVM
Adverum Biotechnologies, Inc.
DispositionDirectStock Option (Right to Buy)
4K shares- - Dec 9, 2025ADVM
Adverum Biotechnologies, Inc.
DispositionDirectStock Option (Right to Buy)
10.5K shares- - Dec 9, 2025ADVM
Adverum Biotechnologies, Inc.
DispositionDirectStock Option (Right to Buy)
10.5K shares- - Jun 17, 2025ADVM
Adverum Biotechnologies, Inc.
AwardDirectStock Option (Right to Buy)
10.5K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Dec 9, 2025 | ADVM Adverum Biotechnologies, Inc. | Tender Offer | 13,000 | - | - | Direct |
| Dec 9, 2025 | ADVM Adverum Biotechnologies, Inc. | Disposition Stock Option (Right to Buy) | 7,000 | - | - | Direct |
| Dec 9, 2025 | ADVM Adverum Biotechnologies, Inc. | Disposition Stock Option (Right Buy) | 4,500 | - | - | Direct |
| Dec 9, 2025 | ADVM Adverum Biotechnologies, Inc. | Disposition Stock Option (Right to Buy) | 3,000 | - | - | Direct |
| Dec 9, 2025 | ADVM Adverum Biotechnologies, Inc. | Disposition Stock Option (Right to Buy) | 4,000 | - | - | Direct |
| Dec 9, 2025 | ADVM Adverum Biotechnologies, Inc. | Disposition Stock Option (Right to Buy) | 4,000 | - | - | Direct |
| Dec 9, 2025 | ADVM Adverum Biotechnologies, Inc. | Disposition Stock Option (Right to Buy) | 4,000 | - | - | Direct |
| Dec 9, 2025 | ADVM Adverum Biotechnologies, Inc. | Disposition Stock Option (Right to Buy) | 10,520 | - | - | Direct |
| Dec 9, 2025 | ADVM Adverum Biotechnologies, Inc. | Disposition Stock Option (Right to Buy) | 10,450 | - | - | Direct |
| Jun 17, 2025 | ADVM Adverum Biotechnologies, Inc. | Award Stock Option (Right to Buy) | 10,450 | - | - | Direct |
1-10 of 10 transactions