John M. Keane

CIK: 0001267719

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)1 (14.3%)

Derivative conversions

Awards (A)5 (71.4%)

Compensation grants

Other (G, F, J, C, D, …)1 (14.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (3)

SIGA

SIGA TECHNOLOGIES INC

Director

ALOY

REALLOYS INC.

Director

UAMY

UNITED STATES ANTIMONY CORP

Director

Discretionary Trading P&L

Holdings

Transaction History (7 total)

SIGA
SIGA TECHNOLOGIES INC
Jun 9, 2026
Exercise(M)
Direct
24.1K shares-
SIGA
SIGA TECHNOLOGIES INC
Jun 9, 2026
Disposition(D)
Direct
7.2K shares at avg. $4.39$32K
SIGA
SIGA TECHNOLOGIES INC
Jun 9, 2026
Award(A)
Restricted Stock Units
Direct
34.2K shares-
UAMY
UNITED STATES ANTIMONY CORP
Jan 15, 2026
Award(A)
Common Stock
Direct
7.5K shares-
UAMY
UNITED STATES ANTIMONY CORP
Jan 15, 2026
Award(A)
Stock Option
Direct
4.6K shares-
SIGA
SIGA TECHNOLOGIES INC
Jun 10, 2025
Award(A)
Restricted Stock Units
Direct
24.1K shares-
SIGA
SIGA TECHNOLOGIES INC
Mar 17, 2025
Award(A)
Stock Option (Right to buy)
Direct
25K shares-

		Type	Shares	Price		Ownership
Jun 9, 2026	SIGA SIGA TECHNOLOGIES INC	Exercise(M)	24,116	-	$0	Direct
Jun 9, 2026	SIGA SIGA TECHNOLOGIES INC	Disposition(D)	7,235	$4.39	$31,762	Direct
Jun 9, 2026	SIGA SIGA TECHNOLOGIES INC	Award(A) Restricted Stock Units	34,169	-	-	Direct
Jan 15, 2026	UAMY UNITED STATES ANTIMONY CORP	Award(A) Common Stock	7,464	-	-	Direct
Jan 15, 2026	UAMY UNITED STATES ANTIMONY CORP	Award(A) Stock Option	4,597	-	-	Direct
Jun 10, 2025	SIGA SIGA TECHNOLOGIES INC	Award(A) Restricted Stock Units	24,116	-	-	Direct
Mar 17, 2025	SIGA SIGA TECHNOLOGIES INC	Award(A) Stock Option (Right to buy)	25,000	-	-	Direct

1-7 of 7 transactions

About KEANE JOHN M

KEANE JOHN M (SEC CIK 0001267719) files insider reports with the SEC as Director of SIGA TECHNOLOGIES INC (SIGA), Director of REALLOYS INC. (ALOY) and Director of UNITED STATES ANTIMONY CORP (UAMY).

Signal8 holds 7 ownership filings by KEANE JOHN M (3 Form 3, 4 Form 4), filed between Mar 19, 2025 and Jun 10, 2026. Those filings report 7 transactions, from Mar 17, 2025 to Jun 9, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on KEANE JOHN M's filings is in NEW YORK, NY.

Recent filings by KEANE JOHN M

Jun 9, 2026: Option exercise of SIGA shares (Form 4, code M).
Jun 9, 2026: Disposition to issuer transaction of SIGA shares (Form 4, code D).
Jun 9, 2026: Grant or award of SIGA derivative securities (Form 4, code A).
Jan 15, 2026: Grants or awards of UAMY derivative securities (2 lines, Form 4, code A).
Jun 10, 2025: Grant or award of SIGA derivative securities (Form 4, code A).

Other insiders filing for SIGA TECHNOLOGIES INC (SIGA)

How to read Form 4 transaction codes