Frank Witney

Director, Revvity Inc.

Companies

Alamar Biosciences, Inc.Board member Apr 16, 2026 to now¹
Standard BioTools Inc.Board member Apr 6, 2022 to now²
Revvity Inc.Board member Jul 27, 2016 to now³
CERUS CORPBoard member Mar 31, 2014 to now⁴
Telesis Bio Inc.Board member Jun 17, 2021 to May 3, 2024⁵
AffymetrixBoard member Jul 22, 2011 to Apr 1, 2016⁶
AffymetrixChief executive officer Jul 7, 2011 to Apr 1, 2016⁷
AffymetrixPresident Jul 7, 2011 to Apr 1, 2016⁷
AffymetrixEVP & Chief Commercial Officer Feb 11, 2009 to Feb 11, 2009⁸

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Revvity Inc. RVTY23,354 shares⁹$3.6M at $152.28May 7, 2026
CERUS CORP CERS340,059 shares¹⁰$749.8K at $2.21Jun 2, 2026
Standard BioTools Inc. LAB314,203 shares¹¹$200.8K at $0.64Jun 23, 2026
Telesis Bio Inc.115,736 shares¹²May 1, 2024

As of each latest filing. The line shows shares held over time.

Recent filings

Jun 18, 2026Granted 99,116 shares of Standard BioTools Inc.¹¹
Jun 2, 2026Granted 60,000 shares of CERUS CORP¹⁰
May 7, 2026Granted 1,265 shares of Revvity Inc.⁹
May 7, 2026Granted 1,015 shares of Revvity Inc.⁹
Jun 20, 2025Granted 94,592 shares of Standard BioTools Inc.¹³
Jun 3, 2025Granted 60,000 shares of CERUS CORP¹⁴
Apr 30, 2025Granted 1,338 shares of Revvity Inc.¹⁵
Apr 30, 2025Granted 1,074 shares of Revvity Inc.¹⁵
Jun 28, 2024Granted 43,128 shares of Standard BioTools Inc.¹⁶
Jun 5, 2024Granted 40,000 shares at $5.00 of CERUS CORP¹⁷
May 9, 2024Bought 20,000 shares at $1.89 of CERUS CORP¹⁸
May 1, 2024Granted 1,218 shares of Revvity Inc.¹⁹
May 1, 2024Granted 48,354 shares of Telesis Bio Inc.¹²
May 1, 2024Granted 977 shares of Revvity Inc.¹⁹
Jul 6, 2023Granted 46,752 shares of Telesis Bio Inc.¹²
Jun 14, 2023Granted 26,376 shares of Standard BioTools Inc.²⁰
Jun 7, 2023Granted 40,000 shares at $5.00 of CERUS CORP²¹
May 15, 2023Granted 955 shares of Revvity Inc.²²
May 15, 2023Granted 783 shares of Revvity Inc.²²
Jun 15, 2022Granted 30,914 shares of Standard BioTools Inc.²³
Jun 9, 2022Granted 20,630 shares of Telesis Bio Inc.²⁴
Jun 1, 2022Granted 20,454 shares of CERUS CORP²⁵
May 6, 2022Granted 744 shares of Revvity Inc.²⁶
May 6, 2022Granted 610 shares of Revvity Inc.²⁶
Apr 4, 2022Granted 15,852 shares of Standard BioTools Inc.²⁷

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARAlamar Biosciences, Inc., Board member
2
SEC EDGARStandard BioTools Inc., Board member
3
SEC EDGARRevvity Inc., Board member
4
SEC EDGARCERUS CORP, Board member
5
SEC EDGARTelesis Bio Inc., Board member
6
SEC EDGARAffymetrix, Board member
7
SEC EDGARAffymetrix, Chief executive officer
8
SEC EDGARAffymetrix, EVP & Chief Commercial Officer
9
SEC EDGARRevvity Inc. shares after the filing of May 7, 2026
10
SEC EDGARCERUS CORP shares after the filing of Jun 2, 2026
11
SEC EDGARStandard BioTools Inc. shares after the filing of Jun 23, 2026
12
SEC EDGARTelesis Bio Inc. shares after the filing of May 1, 2024
13
SEC EDGARForm 4 filed Jun 24, 2025
14
SEC EDGARForm 4 filed Jun 4, 2025
15
SEC EDGARForm 4 filed May 1, 2025
16
SEC EDGARForm 4 filed Jul 2, 2024
17
SEC EDGARForm 4 filed Jun 6, 2024
18
SEC EDGARForm 4 filed May 10, 2024
19
SEC EDGARForm 4 filed May 2, 2024
20
SEC EDGARForm 4 filed Jun 16, 2023
21
SEC EDGARForm 4 filed Jun 9, 2023
22
SEC EDGARForm 4 filed May 17, 2023
23
SEC EDGARForm 4 filed Jun 17, 2022
24
SEC EDGARForm 4 filed Jun 13, 2022
25
SEC EDGARForm 4 filed Jun 3, 2022
26
SEC EDGARForm 4 filed May 9, 2022
27
SEC EDGARForm 4 filed Apr 6, 2022