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GG

Gregory S. Gallopoulos

GD
SENIOR VP, GEN. COUNSEL, SEC. · GENERAL DYNAMICS CORP · CIK 0001477746
FILING MIX · LIFETIME40%/60%
BUYS
29
SELLS
43
TOTAL VALUE
$146.55M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
125,764
AVG SELL PX
$253.62
TRADE KIND
SHOWING 72 / 72
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
11 backtested trades · 8 horizons · 7 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Gregory S. Gallopoulos, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d11+63.64%-0.03%+0.14%-0.17%-0.71%—
14d11+27.27%+1.73%+1.64%+0.09%-0.27%—
30d11+36.36%+1.10%+1.90%-0.80%-1.17%—
60d11+27.27%+3.91%+3.99%-0.08%+3.30%—
90d11+18.18%+7.72%+7.08%+0.63%+2.43%—
180d11(1 pending)+0.00%+15.40%+12.20%+3.20%+5.76%—
1y11(1 pending)+20.00%+18.73%+22.06%-3.34%-3.37%—
2y11(5 pending)+0.00%+33.29%+48.45%-15.15%-15.45%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
GD · 125,764 shares · as of Mar 11, 2026
043,08386,166129,248172,331202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 29 buys / 43 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
3,729$354.35$1.32M125,764Mar 11, 2026Mar 13, 2026 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,401$359.79$504.1K129,493Mar 9, 2026Mar 11, 2026 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
19,450——19,450Mar 4, 2026Mar 6, 2026 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
3,697——130,261Mar 4, 2026Mar 6, 2026 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,672$362.35$605.8K128,589Mar 4, 2026Mar 6, 2026 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
2,305——130,894Mar 4, 2026Mar 6, 2026 ↗View →
GD
GENERAL DYNAMICS CORP
SALEGRANT
Gift
1,200——126,843Oct 29, 2025Oct 30, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
32,586$350.60$11.42M128,043Oct 28, 2025Oct 30, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASE
Senior VP, Gen. Counsel, Sec.
45,580$168.56$7.68M160,629Oct 28, 2025Oct 30, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
45,580——0Oct 28, 2025Oct 30, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
32,580——0Jul 28, 2025Jul 29, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
24,643$311.82$7.68M115,049Jul 28, 2025Jul 29, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASE
Senior VP, Gen. Counsel, Sec.
32,580$165.47$5.39M139,692Jul 28, 2025Jul 29, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
42,230——0Jun 13, 2025Jun 17, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
3,612$285.08$1.03M107,112Jun 13, 2025Jun 17, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
8,109$283.00$2.29M141,233Jun 13, 2025Jun 17, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
30,509$284.36$8.68M110,724Jun 13, 2025Jun 17, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASE
Senior VP, Gen. Counsel, Sec.
42,230$167.61$7.08M149,342Jun 13, 2025Jun 17, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
3,534$263.42$930.9K107,112Mar 5, 2025Mar 6, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
27,010——27,010Mar 5, 2025Mar 6, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
3,250——110,646Mar 5, 2025Mar 6, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
3,358——108,911Mar 4, 2025Mar 6, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,515$253.95$384.7K107,396Mar 4, 2025Mar 6, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,399$254.11$355.5K105,553Mar 3, 2025Mar 5, 2025 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
30,700——0Oct 29, 2024Oct 31, 2024 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASE
Senior VP, Gen. Counsel, Sec.
30,700$223.93$6.87M134,045Oct 29, 2024Oct 31, 2024 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
27,093$303.26$8.22M106,952Oct 29, 2024Oct 31, 2024 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
13,567$288.51$3.91M103,345Apr 29, 2024Apr 30, 2024 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
2,610——116,912Mar 6, 2024Mar 7, 2024 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
23,700——23,700Mar 6, 2024Mar 7, 2024 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
4,998——116,557Mar 5, 2024Mar 7, 2024 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
2,255$274.91$619.9K114,302Mar 5, 2024Mar 7, 2024 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,760$273.37$481.1K111,559Mar 4, 2024Mar 6, 2024 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
16,012$238.73$3.82M113,319Oct 30, 2023Nov 1, 2023 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASE
Senior VP, Gen. Counsel, Sec.
33,200$191.71$6.36M146,519Oct 30, 2023Nov 1, 2023 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
33,200——0Oct 30, 2023Nov 1, 2023 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
17,188$238.04$4.09M129,331Oct 30, 2023Nov 1, 2023 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
6,500$225.83$1.47M113,319Aug 11, 2023Aug 15, 2023 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
29,790——29,790Mar 8, 2023Mar 9, 2023 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
3,105——119,819Mar 8, 2023Mar 9, 2023 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
3,870$231.88$897.4K116,714Mar 7, 2023Mar 9, 2023 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
8,580——120,584Mar 7, 2023Mar 9, 2023 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,475$231.97$342.2K112,004Mar 6, 2023Mar 8, 2023 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
11,126$227.68$2.53M113,479Aug 1, 2022Aug 3, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
10,644$237.93$2.53M124,605Apr 29, 2022May 3, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,679$250.24$420.2K134,979Mar 7, 2022Mar 9, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,649$250.24$412.6K135,249Mar 7, 2022Mar 17, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
37,210——37,210Mar 2, 2022Mar 3, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
3,090——136,628Mar 2, 2022Mar 3, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
40,523$232.38$9.42M131,808Mar 1, 2022Mar 3, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
3,153——134,961Mar 1, 2022Mar 3, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
49,170——0Mar 1, 2022Mar 3, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASE
Senior VP, Gen. Counsel, Sec.
49,170$135.85$6.68M172,331Mar 1, 2022Mar 3, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,423$234.57$333.8K133,538Mar 1, 2022Mar 3, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
40,253$232.38$9.35M132,078Mar 1, 2022Mar 17, 2022 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASE
Senior VP, Gen. Counsel, Sec.
38,300$136.78$5.24M156,639Jul 30, 2021Aug 3, 2021 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
38,300——0Jul 30, 2021Aug 3, 2021 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
33,478$195.52$6.55M123,161Jul 30, 2021Aug 3, 2021 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,162$172.96$201.0K118,339Mar 8, 2021Mar 10, 2021 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
3,895——119,501Mar 3, 2021Mar 4, 2021 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
45,580——45,580Mar 3, 2021Mar 4, 2021 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,350$167.68$226.4K115,606Mar 2, 2021Mar 4, 2021 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
2,988——116,956Mar 2, 2021Mar 4, 2021 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
32,009$162.26$5.19M118,968Jun 5, 2020Jun 9, 2020 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASE
Senior VP, Gen. Counsel, Sec.
36,740$112.40$4.13M150,977Jun 5, 2020Jun 9, 2020 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
36,740——0Jun 5, 2020Jun 9, 2020 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
32,580——32,580Mar 4, 2020Mar 5, 2020 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
3,265——114,237Mar 4, 2020Mar 5, 2020 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
2,025$165.46$335.1K110,972Mar 3, 2020Mar 4, 2020 ↗View →
GD
GENERAL DYNAMICS CORP
PURCHASEGRANT
Stock grant
4,489——112,997Mar 3, 2020Mar 4, 2020 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,290$161.42$208.2K108,508Mar 2, 2020Mar 4, 2020 ↗View →
GD
GENERAL DYNAMICS CORP
SALE
Senior VP, Gen. Counsel, Sec.
1,845$177.98$328.4K109,798Jan 2, 2020Jan 6, 2020 ↗View →
Other insiders · GD
Loading peer insiders…
About this filer
CIK 0001477746
ROLE
Senior VP, Gen. Counsel, Sec.
PRIMARY
GD
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001477746DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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