David F Keffer

Insider

First SEC filing: May 7, 2020 · Latest: May 7, 2020

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 4 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 16, 2021	NOC	A	7,223	—	—	15,976 Direct	+82.52%	Acquired	(price as of 2026-08-20)
Feb. 16, 2021	NOC	A	3,284	—	—	7,131 Direct	+85.37%	Acquired	(price as of 2026-08-20)
May 5, 2020	NOC	A	8,753	—	—	8,753 Direct	—	Acquired	(price as of 2026-08-20)
May 5, 2020	NOC	A	3,847	—	—	3,847 Direct	—	Acquired	(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.

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 (7,223)	—	—	7,223	Acquired
Feb. 16, 2021	NOC	Restricted Stock Rights	Common Stock (3,284)	—	—	3,284	Acquired
May 5, 2020	NOC	Restricted Performance Stock Rights	Common Stock (8,753)	—	—	8,753	Acquired
May 5, 2020	NOC	Restricted Stock Rights	Common Stock (3,847)	—	—	3,847	Acquired

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

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CFO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2021	$790,392	—	$3,000,038	—	$1,040,000	—	$195,335	$5,025,765
2020	$634,616	—	$4,000,102	—	$928,000	—	$71,494	$5,634,212

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.