David J. Matlin

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Salt Lake City, UT
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Jerome T. Miraglia POA
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 David J. Matlin

Form 4 holding Director

Clene Inc.

Security class
common stock
Shares / value
477,824
Estimated value
$3,105,856
Report date
13 Jan 2026
Price
$6.50
Ownership
Direct
Form 4 holding Director

U.S. WELL SERVICES, INC.

Security class
Warrants (right to buy)
Shares / value
697,674
Estimated value
Report date
02 Mar 2022
Price
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
Form 4 holding Director

Clene Inc.

Security class
Warrant (right to buy)
Shares / value
93,333
Estimated value
Report date
13 Jan 2026
Price
Ownership
Direct
Underlying class
common stock
Underlying amount
Form 4 holding Director

Clene Inc.

Security class
stock option
Shares / value
3,659
Estimated value
Report date
21 May 2026
Price
Ownership
Direct
Underlying class
common stock
Underlying amount
Form 4 holding Director

Clene Inc.

Security class
Stock Options (Right to buy)
Shares / value
1,500
Estimated value
Report date
22 May 2025
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by David J. Matlin

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