Witney Frank
SEC insider (Form 3/4/5 filer). CIK 0001455312. Director at STANDARD BIOTOOLS INC. (LAB) and 3 other issuers. 14 reported Form 4/5 transactions since Sep 2024; latest on Jun 18, 2026. Located in CONCORD, CA.
Companies Witney Frank has filed insider reports for
- STANDARD BIOTOOLS INC. (LAB): Director
- CERUS CORP (CERS): Director
- REVVITY, INC. (RVTY): Director
- Alamar Biosciences, Inc. (ALMR): Director
Witney Frank
CIK: 0001455312
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 (14 total)
- Jun 18, 2026LAB
STANDARD BIOTOOLS INC.
AwardDirect99.1K shares- - Jun 2, 2026CERS
CERUS CORP
AwardDirect60K shares- - May 7, 2026RVTY
REVVITY, INC.
AwardDirect1K shares- - May 7, 2026RVTY
REVVITY, INC.
AwardDirect1.3K shares- - Apr 20, 2026ALMR
Alamar Biosciences, Inc.
OtherDirectStock Option (Right to Buy)
49.6K shares- - Apr 20, 2026ALMR
Alamar Biosciences, Inc.
OtherDirectStock Option (Right to Buy)
33.1K shares- - Apr 20, 2026ALMR
Alamar Biosciences, Inc.
OtherDirectStock Option (Right to Buy)
49.6K shares- - Apr 20, 2026ALMR
Alamar Biosciences, Inc.
OtherDirectStock Option (Right to Buy)
124.1K shares- - Apr 20, 2026ALMR
Alamar Biosciences, Inc.
OtherDirectStock Option (Right to Buy)
124.1K shares- - Apr 20, 2026ALMR
Alamar Biosciences, Inc.
OtherDirectStock Option (Right to Buy)
33.1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 18, 2026 |  LAB STANDARD BIOTOOLS INC. | Award | 99,116 | - | $0 | Direct |
| Jun 2, 2026 |  CERS CERUS CORP | Award | 60,000 | - | $0 | Direct |
| May 7, 2026 |  RVTY REVVITY, INC. | Award | 1,015 | - | $0 | Direct |
| May 7, 2026 | RVTY REVVITY, INC. | Award | 1,265 | - | $0 | Direct |
| Apr 20, 2026 |  ALMR Alamar Biosciences, Inc. | Other Stock Option (Right to Buy) | 49,627 | - | - | Direct |
| Apr 20, 2026 | ALMR Alamar Biosciences, Inc. | Other Stock Option (Right to Buy) | 33,085 | - | - | Direct |
| Apr 20, 2026 | ALMR Alamar Biosciences, Inc. | Other Stock Option (Right to Buy) | 49,627 | - | - | Direct |
| Apr 20, 2026 | ALMR Alamar Biosciences, Inc. | Other Stock Option (Right to Buy) | 124,069 | - | - | Direct |
| Apr 20, 2026 | ALMR Alamar Biosciences, Inc. | Other Stock Option (Right to Buy) | 124,069 | - | - | Direct |
| Apr 20, 2026 | ALMR Alamar Biosciences, Inc. | Other Stock Option (Right to Buy) | 33,085 | - | - | Direct |
1-10 of 14 transactions