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Who

Gerald M. Haines II

Director

Company insider

Files Form 4 as: Director, nLIGHT; EVP, CFO & Treasurer, Mercury Systems; EVP & Chief Legal Officer, Verenium; EVP, Strategic Affairs & CLO, Enterasys Networks Inc /de/.

In numbers

Trades disclosed
82
Buys
1
Sells
18
Bought
$98K
Sold
$2.2M
Companies
4
Companies where not an officer
1
First trade
1 Mar 2006
Last trade
5 Jun 2026
Last filed
9 Jun 2026

Companies traded

Where they are an officer
MRCY Mercury SystemsOfficer · Aerospace & Defense · last 1 Feb 20181 buy · 18 sells
VereniumOfficer · last 11 Dec 20090 buys · 0 sells
Enterasys Networks Inc /de/Officer · last 1 Mar 20060 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
LASR nLIGHTDirector · Aerospace & Defense · last 5 Jun 20260 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
5 Jun 2026filed 9 Jun 2026LASR nLIGHTAerospace & DefenseSEC FORM 4 Code A—2,429 at $0.00filing
5 Jun 2026filed 9 Jun 2026LASR nLIGHTAerospace & DefenseSEC FORM 4 Code A—2,429 at $0.00filing
5 Jan 2026filed 7 Jan 2026LASR nLIGHTAerospace & DefenseSEC FORM 4 Code A—3,150 at $0.00filing
5 Jan 2026filed 7 Jan 2026LASR nLIGHTAerospace & DefenseSEC FORM 4 Code A—3,150 at $0.00filing
1 Feb 2018filed 5 Feb 2018MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$119K2,500 at $47.69filing
2 Jan 2018filed 4 Jan 2018MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$128K2,500 at $51.07filing
1 Dec 2017filed 4 Dec 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$129K2,500 at $51.62filing
1 Nov 2017filed 3 Nov 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$126K2,500 at $50.41filing
2 Oct 2017filed 2 Oct 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$130K2,500 at $51.94filing
3 Sep 2017filed 5 Sep 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code F$133K2,745 at $48.36filing
3 Sep 2017filed 5 Sep 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code F$133K2,745 at $48.36filing
17 Aug 2017filed 21 Aug 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code F$195K4,277 at $45.63filing
17 Aug 2017filed 21 Aug 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code F$98K2,139 at $45.63filing
15 Aug 2017filed 17 Aug 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code A—7,651 at $0.00filing
15 Aug 2017filed 17 Aug 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code A—7,651 at $0.00filing
15 Aug 2017filed 17 Aug 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code A—15,302 at $0.00filing
15 Aug 2017filed 17 Aug 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code F$247K5,195 at $47.63filing
15 Aug 2017filed 17 Aug 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code F$131K2,745 at $47.63filing
15 Aug 2017filed 17 Aug 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code F$105K2,203 at $47.63filing
15 Aug 2017filed 17 Aug 2017MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code F$131K2,745 at $47.63filing

News

Analyzing Nukkleus (NASDAQ:DFNS) and Mercury Systems (NASDAQ:MRCY)MRCY · dailypolitical.com · 15 Oct 2026Contrasting Mercury Systems (NASDAQ:MRCY) & Embraer-Empresa Brasileira de Aeronautica (NYSE:EMBJ)MRCY · tickerreport.com · 14 Oct 2026

0 headlines in the last 90 days name Gerald M. Haines II; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Industrials19

Buys in green, sells in red, by the company’s sector.

Related people

Barry R. NearhosDirector · Director at Mercury Systems, filing Form 4 there in the last year
Stuart KupinskyEVP, CLO & Corp Sec · EVP, CLO & Corp Sec at Mercury Systems, filing Form 4 there in the last year
Douglas MunroSVP, CAO · SVP, CAO at Mercury Systems, filing Form 4 there in the last year
William L. BallhausChairman, President & CEO · Chairman, President & CEO at Mercury Systems, filing Form 4 there in the last year
David E. FarnsworthEVP, CFO · EVP, CFO at Mercury Systems, filing Form 4 there in the last year
Steven RatnerEVP, Chro · Also traded MRCY in the last 90 days