David T Perry

CIK 1555175 · View on SEC EDGAR ↗

Insider

First SEC filing: Aug. 28, 2012 · Latest: Aug. 28, 2012

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 75 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

75 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Feb. 26, 2021 NOC S 5,552 $299.72 $1,664,045 7,414 Direct -42.82% Disposed 93.0% (price as of 2026-08-20)
Aug. 7, 2020 NOC S 10b5-1 5,091 $326.83 $1,663,892 9,508 Direct -34.87% Disposed 77.0% (price as of 2026-08-20)
Feb. 20, 2020 NOC S 10b5-1 2,606 $365.28 $951,920 14,599 Direct -15.15% Disposed 58.3% (price as of 2026-08-20)
Feb. 25, 2019 NOC S 100 $287.97 $28,797 25,100 Direct -0.40% Disposed 100.9% (price as of 2026-08-20)
Feb. 25, 2019 NOC S 200 $290.08 $58,016 24,900 Direct -0.80% Disposed 99.4% (price as of 2026-08-20)
Feb. 25, 2019 NOC S 5,703 $289.45 $1,650,733 19,197 Direct -22.90% Disposed 99.8% (price as of 2026-08-20)
Feb. 25, 2019 NOC S 7,207 $288.51 $2,079,292 11,990 Direct -37.54% Disposed 100.5% (price as of 2026-08-20)
July 31, 2018 NOC S 10b5-1 4,700 $300.00 $1,410,000 19,087 Direct -19.76% Disposed 92.8% (price as of 2026-08-20)
July 30, 2018 NOC S 10b5-1 100 $301.00 $30,100 28,112 Direct -0.35% Disposed 92.2% (price as of 2026-08-20)
July 30, 2018 NOC S 10b5-1 4,325 $300.25 $1,298,581 23,787 Direct -15.38% Disposed 92.6% (price as of 2026-08-20)
Feb. 23, 2017 NOC S 10b5-1 10,490 $242.11 $2,539,734 20,567 Direct -33.78% Disposed 138.9% (price as of 2026-08-20)
Feb. 23, 2016 NOC S 10b5-1 1,900 $192.03 $364,857 20,873 Direct -8.34% Disposed 201.2% (price as of 2026-08-20)
Feb. 22, 2016 NOC S 10b5-1 4,944 $190.78 $943,216 22,773 Direct -17.84% Disposed 203.2% (price as of 2026-08-20)
Feb. 19, 2016 NOC S 10b5-1 8,254 $192.16 $1,586,089 23,916 Direct -25.66% Disposed 201.0% (price as of 2026-08-20)
Nov. 2, 2015 NOC S 5,171 $189.54 $980,111 0 Indirect -100.00% Disposed 205.2% (price as of 2026-08-20)
Oct. 30, 2015 NOC S 900 $189.13 $170,217 15,661 Direct -5.43% Disposed 205.8% (price as of 2026-08-20)
May 13, 2015 NOC S 4,395 $155.38 $682,895 14,755 Direct -22.95% Disposed 272.3% (price as of 2026-08-20)
March 6, 2014 NOC S 5,399 $123.66 $667,640 10,359 Direct -34.26% Disposed 367.7% (price as of 2026-08-20)
Aug. 12, 2013 NOC S 1,900 $94.96 $180,424 4,960 Direct -27.70% Disposed 509.1% (price as of 2026-08-20)
May 2, 2013 NOC S 5,939 $75.65 $449,285 6,860 Direct -46.40% Disposed 664.6% (price as of 2026-08-20)
Nov. 12, 2012 NOC S 3,000 $65.19 $195,570 1,916 Direct -61.03% Disposed 787.3% (price as of 2026-08-20)
Aug. 10, 2012 NOC S 2,657 $68.18 $181,154 4,916 Direct -35.09% Disposed 748.4% (price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
Feb. 16, 2021 NOC Restricted Performance Stock Rights Common Stock (4,513) — — 4,513 Acquired
Feb. 16, 2021 NOC Restricted Performance Stock Rights Common Stock (4,513) — — 4,513 Acquired
Feb. 16, 2021 NOC Restricted Performance Stock Rights Common Stock (3,759) — — 3,759 Disposed
Feb. 16, 2021 NOC Restricted Stock Rights Common Stock (1,970) — — 1,970 Acquired
Feb. 16, 2021 NOC Restricted Stock Rights Common Stock (1,626) — — 1,626 Disposed
Feb. 18, 2020 NOC Restricted Stock Rights Common Stock (2,296) — — 2,296 Disposed
Feb. 12, 2020 NOC Restricted Performance Stock Rights Common Stock (4,648) — — 4,648 Acquired
Feb. 12, 2020 NOC Restricted Performance Stock Rights Common Stock (6,534) — — 6,534 Disposed
Feb. 12, 2020 NOC Restricted Stock Rights Common Stock (1,527) — — 1,527 Acquired
Feb. 19, 2019 NOC Restricted Stock Rights Common Stock (2,884) — — 2,884 Disposed
Feb. 13, 2019 NOC Restricted Performance Stock Rights Common Stock (5,601) — — 5,601 Acquired
Feb. 13, 2019 NOC Restricted Performance Stock Rights Common Stock (7,308) — — 7,308 Disposed
Feb. 13, 2019 NOC Restricted Stock Rights Common Stock (1,970) — — 1,970 Acquired
Feb. 18, 2018 NOC Restricted Stock Rights Common Stock (3,256) — — 3,256 Disposed
Feb. 13, 2018 NOC Restricted Performance Stock Rights Common Stock (10,358) — — 10,358 Disposed
Feb. 13, 2018 NOC Restricted Performance Stock Rights Common Stock (7,032) — — 7,032 Acquired
Feb. 13, 2018 NOC Restricted Performance Stock Rights Common Stock (10,358) — — 10,358 Disposed
Feb. 13, 2018 NOC Restricted Stock Rights Common Stock (1,626) — — 1,626 Acquired
Feb. 19, 2017 NOC Restricted Stock Rights Common Stock (4,032) — — 4,032 Disposed
Feb. 17, 2017 NOC Restricted Stock Rights Common Stock (2,296) — — 2,296 Acquired
Feb. 17, 2017 NOC Restricted Performance Stock Rights Common Stock (14,310) — — 14,310 Disposed
Feb. 17, 2017 NOC Restricted Performance Stock Rights Common Stock (10,132) — — 10,132 Acquired
Feb. 20, 2016 NOC Restricted Stock Rights Common Stock (7,268) — — 7,268 Disposed
Feb. 17, 2016 NOC Restricted Stock Rights Common Stock (2,884) — — 2,884 Acquired
Feb. 17, 2016 NOC Restricted Performance Stock Rights Common Stock (30,123) — — 30,123 Disposed
Feb. 17, 2016 NOC Restricted Performance Stock Rights Common Stock (16,396) — — 16,396 Acquired
July 17, 2015 NOC Restricted Stock Rights Common Stock (3,455) — — 3,455 Disposed
Feb. 18, 2015 NOC Restricted Stock Rights Common Stock (3,256) — — 3,256 Acquired
Feb. 18, 2015 NOC Restricted Performance Stock Rights Common Stock (12,364) — — 12,364 Disposed
Feb. 18, 2015 NOC Restricted Performance Stock Rights Common Stock (12,657) — — 12,657 Acquired
Feb. 13, 2015 NOC Restricted Stock Rights Common Stock (2,834) — — 2,834 Disposed
Feb. 19, 2014 NOC Restricted Stock Rights Common Stock (4,032) — — 4,032 Acquired
Feb. 19, 2014 NOC Restricted Performance Stock Rights Common Stock — — 19,820 Disposed
Feb. 19, 2014 NOC Restricted Performance Stock Rights Common Stock (19,579) — — 19,579 Acquired
Feb. 20, 2013 NOC Restricted Stock Rights Common Stock (7,268) — — 7,268 Acquired
Feb. 20, 2013 NOC Restricted Performance Stock Rights Common Stock (18,904) — — 18,904 Disposed
Feb. 20, 2013 NOC Restricted Performance Stock Rights Common Stock (29,534) — — 29,534 Acquired
Aug. 10, 2012 NOC Stock Option (Right-to-buy) Common Stock (1,157) $41.14 Feb. 17, 2016 1,157 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 8 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
Aug. 28, 2012 NOC Restricted Stock Rights→ Common Stock (6,289) 6,289 Direct
Aug. 2, 2012 NOC Stock Option (Right-to-buy)→ Common Stock — Direct
July 31, 2012 NOC Common Stock 6,416 Direct
July 31, 2012 NOC Common Stock 463 Indirect
July 31, 2012 NOC Common Stock 3,889 Indirect
July 31, 2012 NOC Restricted Performance Stock Rights→ Common Stock — Direct
July 31, 2012 NOC Restricted Stock Rights→ Common Stock (2,834) 2,834 Direct
July 31, 2012 NOC Stock Option (Right-to-buy)→ Common Stock (3,471) 3,471 Direct