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Who

David E. Farnsworth

EVP, CFO

Company insider

Files Form 4 as: EVP, CFO, Mercury Systems; Director, V2x.

In numbers

Trades disclosed
31
Buys
1
Sells
8
Bought
$100K
Sold
$6.7M
Companies
2
Companies where not an officer
1
First trade
17 Aug 2023
Last trade
20 Aug 2026
Last filed
15 Sep 2026

Companies traded

Where they are an officer
MRCY Mercury SystemsOfficer · Aerospace & Defense · last 20 Aug 20261 buy · 8 sells
Everywhere else they filed: board seats, 10% stakes, other companies
VVX V2xDirector · Professional Services · last 7 May 20260 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
40Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
20 Aug 2026filed 21 Aug 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$646K6,612 at $97.67filing
20 Aug 2026filed 21 Aug 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$646K6,612 at $97.67filing
19 Aug 2026filed 21 Aug 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$818K8,155 at $100.31filing
19 Aug 2026filed 21 Aug 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$818K8,155 at $100.31filing
18 Aug 2026filed 19 Aug 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$818K7,347 at $111.36filing
18 Aug 2026filed 19 Aug 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$818K7,347 at $111.36filing
17 Aug 2026filed 15 Sep 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code A—8,212 at $0.00filing
17 Aug 2026filed 15 Sep 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code A—8,212 at $0.00filing
17 Aug 2026filed 19 Aug 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$148K1,345 at $109.95filing
17 Aug 2026filed 19 Aug 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$148K1,345 at $109.95filing
14 Aug 2026filed 18 Aug 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code D—16,275 at $0.00filing
14 Aug 2026filed 18 Aug 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Code D—16,275 at $0.00filing
7 May 2026filed 11 May 2026VVX V2xProfessional ServicesSEC FORM 4 Code M—1,948filing
7 May 2026filed 11 May 2026VVX V2xoption or derivative · Professional ServicesSEC FORM 4 Code M—1,948 at $0.00filing
7 May 2026filed 11 May 2026VVX V2xoption or derivative · Professional ServicesSEC FORM 4 Code A—2,188 at $0.00filing
7 May 2026filed 11 May 2026VVX V2xoption or derivative · Professional ServicesSEC FORM 4 Code M—1,948 at $0.00filing
7 May 2026filed 11 May 2026VVX V2xoption or derivative · Professional ServicesSEC FORM 4 Code A—2,188 at $0.00filing
7 May 2026filed 11 May 2026VVX V2xProfessional ServicesSEC FORM 4 Code M—1,948filing
16 Apr 2026filed 17 Apr 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$308K3,625 at $84.87filing
16 Apr 2026filed 17 Apr 2026MRCY Mercury SystemsAerospace & DefenseSEC FORM 4 Sold$308K3,625 at $84.87filing

Sectors

Industrials9

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
Steven RatnerEVP, Chro · EVP, Chro at Mercury Systems, filing Form 4 there in the last year