Peter W. Sonsini

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Menlo Park, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Louis Citron, attorney-in-fact
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Peter W. Sonsini

Form 4 holding 10%+ Owner

Trevi Therapeutics, Inc.

Security class
Common Stock
Shares / value
948,948
Estimated value
$1,916,875
Report date
11 Apr 2022
Price
$2.02
Ownership
Indirect
Form 4 holding 10%+ Owner

Metacrine, Inc.

Security class
Common Stock
Shares / value
2,563,257
Estimated value
$1,204,731
Report date
22 Dec 2021
Price
$0.4700
Ownership
Indirect
Form 4 holding Director

Robinhood Markets, Inc.

Security class
Class A Common Stock
Shares / value
270
Estimated value
$3,317
Report date
02 May 2022
Price
$12.28
Ownership
Indirect
Form 4 holding 10%+ Owner

Eargo, Inc.

Security class
Common Stock
Shares / value
821
Estimated value
$2,126
Report date
24 May 2021
Price
$2.59
Ownership
Indirect
Form 4 holding 10%+ Owner

IonQ, Inc.

Security class
Common Stock
Shares / value
70
Estimated value
$925
Report date
16 Nov 2022
Price
$13.21
Ownership
Indirect
Form 4 holding 10%+ Owner

Arcellx, Inc.

Security class
Common Stock
Shares / value
12
Estimated value
$663
Report date
20 Dec 2022
Price
$55.27
Ownership
Indirect
Form 4 holding 10%+ Owner

Desktop Metal, Inc.

Security class
Class A Common Stock
Shares / value
54
Estimated value
$40
Report date
08 Jun 2021
Price
$0.7332
Ownership
Indirect
Form 4 holding 10%+ Owner

Trevi Therapeutics, Inc.

Security class
Pre-Funded Warrants
Shares / value
3,000,000
Estimated value
Report date
11 Apr 2022
Price
Ownership
Indirect
Underlying class
Common Stock
Underlying amount
Form 4 holding 10%+ Owner

Bright Health Group Inc.

Security class
Series B Convertible Perpetual Preferred Stock
Shares / value
100,000
Estimated value
Report date
17 Oct 2022
Price
Ownership
Indirect
Underlying class
Common Stock
Underlying amount
Form 4 holding 10%+ Owner

Akouos, Inc.

Security class
Common Stock
Shares / value
0
Estimated value
Report date
30 Nov 2022
Price
$12.50
Ownership
Indirect
Form 4 holding 10%+ Owner

Monte Rosa Therapeutics, Inc.

Security class
Series A-2 convertible preferred stock
Shares / value
0
Estimated value
Report date
28 Jun 2021
Price
Ownership
Indirect
Underlying class
Common Stock
Underlying amount
Form 4 holding 10%+ Owner

Monte Rosa Therapeutics, Inc.

Security class
Series B convertible preferred stock
Shares / value
0
Estimated value
Report date
28 Jun 2021
Price
$2.00
Ownership
Indirect
Underlying class
Common Stock
Underlying amount
Form 4 holding 10%+ Owner

Monte Rosa Therapeutics, Inc.

Security class
Series C convertible preferred Stock
Shares / value
0
Estimated value
Report date
28 Jun 2021
Price
Ownership
Indirect
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Peter W. Sonsini

We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .