John M. Keane

Director, General Dynamics.

Companies

REALLOYS INC.Board member May 12, 2026 to now¹
UNITED STATES ANTIMONY CORPBoard member Oct 7, 2025 to now²
SIGA TECHNOLOGIES INCBoard member Mar 19, 2025 to now³
IronNet, Inc.Board member Aug 30, 2021 to Jul 14, 2022⁴
General DynamicsBoard member Feb 5, 2004 to Mar 19, 2018⁵
MetLifeBoard member Apr 26, 2006 to Mar 17, 2015⁶
Light & WonderBoard member Apr 25, 2014 to Apr 25, 2014⁷

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

General Dynamics GD14,475 shares⁸$5.0M at $343.82Mar 16, 2018
SIGA TECHNOLOGIES INC SIGA16,881 shares⁹$53.3K at $3.15Jun 9, 2026
UNITED STATES ANTIMONY CORP UAMY0 shares¹⁰Oct 7, 2025
IronNet, Inc.488,425 shares¹¹Jul 14, 2022

As of each latest filing. The line shows shares held over time.

Recent filings

Jun 9, 2026Returned to company 7,235 shares at $4.39 of SIGA TECHNOLOGIES INC⁹
Jun 9, 2026Exercised options 24,116 shares of SIGA TECHNOLOGIES INC⁹
Jul 14, 2022Granted 76,174 shares of IronNet, Inc.¹¹
Jan 3, 2022Bought 25,000 shares at $4.24 of IronNet, Inc.¹²
Dec 7, 2021Granted 24,000 shares of IronNet, Inc.¹³
Mar 16, 2018Granted 95 shares at $222.56 of General Dynamics⁸
Mar 7, 2018Granted 335 shares of General Dynamics¹⁴
Feb 14, 2018Sold 1,800 shares at $216.43 of General Dynamics¹⁵
Feb 14, 2018Exercised options 5,210 shares at $74.81 of General Dynamics¹⁵
Dec 18, 2017Granted 107 shares at $198.11 of General Dynamics¹⁶
Sep 18, 2017Granted 107 shares at $198.16 of General Dynamics¹⁷
Jun 16, 2017Granted 105 shares at $200.75 of General Dynamics¹⁸
Mar 16, 2017Granted 111 shares at $190.87 of General Dynamics¹⁹
Mar 1, 2017Granted 390 shares of General Dynamics²⁰
Dec 16, 2016Granted 100 shares at $174.60 of General Dynamics²¹
Sep 16, 2016Granted 115 shares at $151.04 of General Dynamics²²
Jun 16, 2016Granted 124 shares at $140.17 of General Dynamics²³
Mar 16, 2016Granted 131 shares at $133.23 of General Dynamics²⁴
Mar 2, 2016Granted 520 shares of General Dynamics²⁵
Dec 16, 2015Granted 125 shares at $139.22 of General Dynamics²⁶
Sep 16, 2015Granted 124 shares at $141.11 of General Dynamics²⁷
Jun 16, 2015Granted 123 shares at $141.34 of General Dynamics²⁸
Mar 17, 2015Granted 130 shares at $133.91 of General Dynamics²⁹
Mar 4, 2015Granted 520 shares of General Dynamics³⁰
Feb 11, 2015Sold 5,410 shares at $137.22 of General Dynamics³¹

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARREALLOYS INC., Board member
2
SEC EDGARUNITED STATES ANTIMONY CORP, Board member
3
SEC EDGARSIGA TECHNOLOGIES INC, Board member
4
SEC EDGARIronNet, Inc., Board member
5
SEC EDGARGeneral Dynamics, Board member
6
SEC EDGARMetLife, Board member
7
SEC EDGARLight & Wonder, Board member
8
SEC EDGARGeneral Dynamics shares after the filing of Mar 16, 2018
9
SEC EDGARSIGA TECHNOLOGIES INC shares after the filing of Jun 9, 2026
10
SEC EDGARUNITED STATES ANTIMONY CORP shares after the filing of Oct 7, 2025
11
SEC EDGARIronNet, Inc. shares after the filing of Jul 14, 2022
12
SEC EDGARForm 4 filed Jan 4, 2022
13
SEC EDGARForm 4 filed Dec 9, 2021
14
SEC EDGARForm 4 filed Mar 8, 2018
15
SEC EDGARForm 4 filed Feb 15, 2018
16
SEC EDGARForm 4 filed Dec 20, 2017
17
SEC EDGARForm 4 filed Sep 20, 2017
18
SEC EDGARForm 4 filed Jun 19, 2017
19
SEC EDGARForm 4 filed Mar 17, 2017
20
SEC EDGARForm 4 filed Mar 3, 2017
21
SEC EDGARForm 4 filed Dec 19, 2016
22
SEC EDGARForm 4 filed Sep 19, 2016
23
SEC EDGARForm 4 filed Jun 17, 2016
24
SEC EDGARForm 4 filed Mar 17, 2016
25
SEC EDGARForm 4 filed Mar 4, 2016
26
SEC EDGARForm 4 filed Dec 17, 2015
27
SEC EDGARForm 4 filed Sep 17, 2015
28
SEC EDGARForm 4 filed Jun 17, 2015
29
SEC EDGARForm 4 filed Mar 19, 2015
30
SEC EDGARForm 4 filed Mar 6, 2015
31
SEC EDGARForm 4 filed Feb 12, 2015