Michael D. Kelly

Insider

First SEC filing: May 3, 2022 · Latest: May 3, 2022

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 9 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

9 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 29, 2022	NOG	A	3,503	—	—	30,042 Direct	+13.20%	Acquired	(price as of 2026-08-20)
April 1, 2022	NOG	S	13,000	$28.34	$368,420	26,539 Direct	-32.88%	Disposed	-4.0% (price as of 2026-08-20)
March 15, 2022	NOG	F	7,952	$24.64	$195,937	39,539 Direct	-16.74%	Disposed	10.4% (price as of 2026-08-20)
Jan. 1, 2022	NOG	F	792	$21.71	$17,194	47,491 Direct	-1.64%	Disposed	25.3% (price as of 2026-08-20)
Dec. 8, 2021	NOG	A	11,572	—	—	48,283 Direct	+31.52%	Acquired	(price as of 2026-08-20)
March 15, 2021	NOG	F	4,216	$13.91	$58,645	36,711 Direct	-10.30%	Disposed	95.6% (price as of 2026-08-20)
Feb. 12, 2021	NOG	A	10,204	—	—	40,927 Direct	+33.21%	Acquired	(price as of 2026-08-20)
Jan. 1, 2021	NOG	F	876	$8.76	$7,674	30,723 Direct	-2.77%	Disposed	210.6% (price as of 2026-08-20)
June 17, 2020	NOG	A	105,263	—	—	155,263 Direct	+210.53%	Acquired	(price as of 2026-08-20)
Jan. 1, 2020	NOG	A	50,000	—	—	50,000 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.