Mark A. Sirgo

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
Raleigh, NC
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Bethany Sensenig, as power of attorney
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 Mark A. Sirgo

Form 4 holding Director

9 METERS BIOPHARMA, INC.

Security class
Common Stock
Shares / value
85,907
Estimated value
$19,561
Report date
29 Mar 2023
Price
$0.2277
Ownership
Direct
Form 4 holding Director

BIOMERICA INC

Security class
Common stock
Shares / value
8,700
Estimated value
$13,485
Report date
09 Dec 2021
Price
$1.55
Ownership
Direct
Form 4 holding Director

9 METERS BIOPHARMA, INC.

Security class
Common Stock
Shares / value
1,075
Estimated value
$245
Report date
29 Mar 2023
Price
$0.2277
Ownership
By spouse
Form 4 holding Director

BIOMERICA INC

Security class
Non-qualified stock option
Shares / value
170,000
Estimated value
Report date
09 Dec 2021
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Insider Reports Filed by Mark A. Sirgo

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 .