Insider Transactions Reported by 17 Insiders of NGM BIOPHARMACEUTICALS INC

Location
South San Francisco, CA

There are no Buy or Sell transactions made by insiders since 12 Mar 2025

NGM BIOPHARMACEUTICALS INC executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
JIN-LONG CHEN Chief Scientific Officer, Director $1,303,677 02 Mar 2023
Mangini Siobhan Nolan President and CFO $101,840 02 Mar 2023
COLUMN GROUP L P Director, 10%+ Owner $1,340 05 Apr 2024
COLUMN GROUP GP, LP 10%+ Owner $1,340 05 Apr 2024
TCG Opportunity III GP, LLC 10%+ Owner $1,340 05 Apr 2024
DAVID GOEDDEL V. Director, 10%+ Owner $1,340 05 Apr 2024
Suzanne Sawochka Hooper Director $0 05 Apr 2024
WILLIAM JL RIEFLIN Director $0 05 Apr 2024
Hsiao D. Lieu Chief Medical Officer $0 05 Apr 2024
DAVID J. WOODHOUSE Chief Executive Officer, Director $0 05 Apr 2024
Irene Perlich Principal Accounting Officer $0 05 Apr 2024
Valerie L. Pierce General Counsel, Chief Compliance Officer and Secretary $0 26 Mar 2024
Jean-Frederic Viret Chief Financial Officer $0 26 Mar 2024
Carole Ho Director 05 Apr 2024
ROGER M. PERLMUTTER Director 05 Apr 2024
Shelly D. Guyer Director 05 Apr 2024
MARK LESCHLY Director 08 Jun 2021

Recent Insider Transactions by Companies or Individuals for NGM BIOPHARMACEUTICALS INC

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
TCG Opportunity III GP, LLC Common Stock Other 1,000 1,000 05 Apr 2024 See footnote
TCG Opportunity III GP, LLC Common Stock Disposed to Issuer -100% -11,103,333 0 05 Apr 2024 Direct
TCG Opportunity III GP, LLC Common Stock Disposed to Issuer -100% -9,690,218 0 05 Apr 2024 See footnote
TCG Opportunity III GP, LLC Common Stock Disposed to Issuer -100% -949,862 0 05 Apr 2024 See footnotes
Column Group Gp, Lp Common Stock Other 1,000 1,000 05 Apr 2024 See footnote
Column Group Gp, Lp Common Stock Disposed to Issuer -100% -11,103,333 0 05 Apr 2024 Direct
Column Group Gp, Lp Common Stock Disposed to Issuer -100% -9,690,218 0 05 Apr 2024 See footnote
Column Group Gp, Lp Common Stock Disposed to Issuer -100% -949,862 0 05 Apr 2024 See footnotes
Column Group L P Common Stock Other 1,000 1,000 05 Apr 2024 See footnote
Column Group L P Common Stock Disposed to Issuer -100% -11,103,333 0 05 Apr 2024 Direct
Column Group L P Common Stock Disposed to Issuer -100% -9,690,218 0 05 Apr 2024 See footnote
Column Group L P Common Stock Disposed to Issuer -100% -949,862 0 05 Apr 2024 See footnotes
DAVID GOEDDEL V. Common Stock Other 1,000 1,000 05 Apr 2024 See footnote
DAVID GOEDDEL V. Common Stock Disposed to Issuer -100% -949,862 0 05 Apr 2024 See footnotes
DAVID GOEDDEL V. Common Stock Disposed to Issuer -100% -20,924,551 0 05 Apr 2024 See footnote
DAVID GOEDDEL V. Common Stock Disposed to Issuer -100% -134,180 0 05 Apr 2024 Direct
DAVID GOEDDEL V. Stock Option (Right to Buy) Disposed to Issuer -100% -163,054 0 05 Apr 2024 Direct
Valerie L. Pierce Common Stock Disposition pursuant to a tender of shares in a change of control transaction -100% -26,458 0 05 Apr 2024 Direct
Valerie L. Pierce Stock Option (Right to Buy) Disposed to Issuer -100% -747,000 0 05 Apr 2024 Direct
Valerie L. Pierce Restricted Stock Unit Disposed to Issuer -100% -36,750 0 05 Apr 2024 Direct
WILLIAM JL RIEFLIN Common Stock Disposition pursuant to a tender of shares in a change of control transaction -100% -2,769,168 0 05 Apr 2024 See footnote
WILLIAM JL RIEFLIN Common Stock Disposition pursuant to a tender of shares in a change of control transaction -100% -5,172 0 05 Apr 2024 Direct
WILLIAM JL RIEFLIN Stock Option (Right to Buy) Disposed to Issuer -100% -588,407 0 05 Apr 2024 Direct
Jean-Frederic Viret Common Stock Disposition pursuant to a tender of shares in a change of control transaction -100% -3,038 0 05 Apr 2024 Direct
Jean-Frederic Viret Stock Option (Right to Buy) Disposed to Issuer -100% -450,000 0 05 Apr 2024 Direct
DAVID J. WOODHOUSE Common Stock Disposition pursuant to a tender of shares in a change of control transaction -100% -97,654 0 05 Apr 2024 See footnote
DAVID J. WOODHOUSE Common Stock Disposition pursuant to a tender of shares in a change of control transaction -100% -23,993 0 05 Apr 2024 Direct
DAVID J. WOODHOUSE Stock Option (Right to Buy) Disposed to Issuer -100% -3,331,446 0 05 Apr 2024 Direct
DAVID J. WOODHOUSE Restricted Stock Unit Disposed to Issuer -100% -95,400 0 05 Apr 2024 Direct
Irene Perlich Common Stock Disposition pursuant to a tender of shares in a change of control transaction -100% -6,284 0 05 Apr 2024 Direct
Irene Perlich Stock Option (Right to Buy) Disposed to Issuer -100% -152,500 0 05 Apr 2024 Direct
Irene Perlich Restricted Stock Unit Disposed to Issuer -100% -7,500 0 05 Apr 2024 Direct
Carole Ho Stock Option (Right to Buy) Disposed to Issuer -100% -161,763 0 05 Apr 2024 Direct
Shelly D. Guyer Stock Option (Right to Buy) Disposed to Issuer -100% -188,251 0 05 Apr 2024 Direct
Suzanne Sawochka Hooper Common Stock Disposition pursuant to a tender of shares in a change of control transaction -100% -7,000 0 05 Apr 2024 Direct
Suzanne Sawochka Hooper Stock Option (Right to Buy) Disposed to Issuer -100% -226,054 0 05 Apr 2024 Direct
ROGER M. PERLMUTTER Stock Option (Right to Buy) Disposed to Issuer -100% -148,867 0 05 Apr 2024 Direct
Hsiao D. Lieu Common Stock Disposition pursuant to a tender of shares in a change of control transaction -100% -19,349 0 05 Apr 2024 Direct
Hsiao D. Lieu Stock Option (Right to Buy) Disposed to Issuer -100% -774,000 0 05 Apr 2024 Direct
Hsiao D. Lieu Restricted Stock Unit Disposed to Issuer -100% -39,750 0 05 Apr 2024 Direct
Hsiao D. Lieu Common Stock Tax liability -9.1% -5,430 54,254 16 Jan 2024 Direct
Irene Perlich Common Stock Tax liability -10.2% -1,025 8,975 16 Jan 2024 Direct
Valerie L. Pierce Common Stock Tax liability -8.31% -5,021 55,374 16 Jan 2024 Direct
DAVID J. WOODHOUSE Common Stock Tax liability -9% -13,032 131,822 16 Jan 2024 Direct
Jean-Frederic Viret Stock Option (Right to Buy) Award 450,000 450,000 01 Dec 2023 Direct
Column Group L P Common Stock Purchase 0.62% $3,627 $0.6211 5,840 949,862 16 Nov 2023 See footnotes
Column Group L P Common Stock Purchase 0.62% $3,627 $0.6211 5,840 949,862 16 Nov 2023 See footnotes
Column Group L P Common Stock Purchase 0.62% $3,627 $0.6211 5,840 949,862 16 Nov 2023 See footnotes
DAVID GOEDDEL V. Common Stock Purchase 0.62% $3,627 $0.6211 5,840 949,862 16 Nov 2023 See footnotes
DAVID GOEDDEL V. Common Stock Purchase 1.1% $907 $0.6211 1,460 134,180 16 Nov 2023 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.