David Callen

Insider

First SEC filing: Nov. 3, 2016 · Latest: Nov. 3, 2016

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

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
Nov. 1, 2021	NRG	A	80	—	—	21,396 Direct	+0.38%	Acquired	(price as of 2026-08-20)
Sept. 3, 2021	NRG	A	772	—	—	21,196 Direct	+3.78%	Acquired	(price as of 2026-08-20)
Sept. 3, 2021	NRG	A	1,274	—	—	1,274 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 16, 2021	NRG	S	7,000	$43.26	$302,820	20,424 Direct	-25.53%	Disposed	177.0% (price as of 2026-08-20)
Aug. 2, 2021	NRG	A	72	—	—	27,424 Direct	+0.26%	Acquired	(price as of 2026-08-20)
July 1, 2021	NRG	S	163	$40.10	$6,536	40,489 Direct	-0.40%	Disposed	198.8% (price as of 2026-08-20)
July 1, 2021	NRG	S	5,000	$40.09	$200,450	35,489 Direct	-12.35%	Disposed	198.9% (price as of 2026-08-20)
July 1, 2021	NRG	S	8,137	$40.07	$326,050	27,352 Direct	-22.93%	Disposed	199.1% (price as of 2026-08-20)
May 3, 2021	NRG	A	83	—	—	40,652 Direct	+0.20%	Acquired	(price as of 2026-08-20)
Feb. 1, 2021	NRG	A	69	—	—	40,426 Direct	+0.17%	Acquired	(price as of 2026-08-20)
Jan. 2, 2021	NRG	M	11,451	—	—	41,304 Direct	+38.36%	Acquired	(price as of 2026-08-20)
Jan. 2, 2021	NRG	A	4,581	—	—	45,885 Direct	+11.09%	Acquired	(price as of 2026-08-20)
Jan. 2, 2021	NRG	M	494	—	—	46,379 Direct	+1.08%	Acquired	(price as of 2026-08-20)
Jan. 2, 2021	NRG	F	519	—	—	45,860 Direct	-1.12%	Disposed	(price as of 2026-08-20)
Jan. 2, 2021	NRG	F	586	—	—	45,274 Direct	-1.28%	Disposed	(price as of 2026-08-20)
Jan. 2, 2021	NRG	F	763	—	—	44,511 Direct	-1.69%	Disposed	(price as of 2026-08-20)
Jan. 2, 2021	NRG	F	4,154	—	—	40,357 Direct	-9.33%	Disposed	(price as of 2026-08-20)
Jan. 2, 2021	NRG	M	494	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 2, 2021	NRG	M	11,451	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 2, 2021	NRG	A	7,056	—	—	7,056 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 30, 2020	NRG	S 10b5-1	6,000	$35.89	$215,340	29,853 Direct	-16.74%	Disposed	233.9% (price as of 2026-08-20)
Dec. 15, 2020	NRG	S	9,000	$33.40	$300,600	35,853 Direct	-20.07%	Disposed	258.8% (price as of 2026-08-20)
Nov. 2, 2020	NRG	A	86	—	—	44,853 Direct	+0.19%	Acquired	(price as of 2026-08-20)
Aug. 3, 2020	NRG	A	82	—	—	44,604 Direct	+0.18%	Acquired	(price as of 2026-08-20)
May 1, 2020	NRG	A	82	—	—	44,522 Direct	+0.18%	Acquired	(price as of 2026-08-20)
Feb. 3, 2020	NRG	A	73	—	—	44,283 Direct	+0.17%	Acquired	(price as of 2026-08-20)
Jan. 3, 2020	NRG	M	516	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 3, 2020	NRG	M	39,480	—	—	0 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 3, 2020	NRG	F	1,321	—	—	78,611 Direct	-1.65%	Disposed	(price as of 2026-08-20)
Jan. 3, 2020	NRG	F	16,763	—	—	79,932 Direct	-17.34%	Disposed	(price as of 2026-08-20)
Jan. 3, 2020	NRG	M	516	—	—	96,695 Direct	+0.54%	Acquired	(price as of 2026-08-20)
Jan. 3, 2020	NRG	M	39,480	—	—	96,179 Direct	+69.63%	Acquired	(price as of 2026-08-20)
Jan. 2, 2020	NRG	A	7,435	—	—	7,435 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2020	NRG	F	516	—	—	56,699 Direct	-0.90%	Disposed	(price as of 2026-08-20)
Jan. 2, 2020	NRG	F	681	—	—	57,215 Direct	-1.18%	Disposed	(price as of 2026-08-20)
Jan. 2, 2020	NRG	A	4,304	—	—	57,896 Direct	+8.03%	Acquired	(price as of 2026-08-20)
Nov. 1, 2019	NRG	A	9	—	—	53,592 Direct	+0.02%	Acquired	(price as of 2026-08-20)
Aug. 1, 2019	NRG	A	10	—	—	53,476 Direct	+0.02%	Acquired	(price as of 2026-08-20)
May 1, 2019	NRG	A	35	—	—	19,954 Direct	+0.18%	Acquired	(price as of 2026-08-20)
March 12, 2019	NRG	M	2,800	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 12, 2019	NRG	M	3,800	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 12, 2019	NRG	S	40,271	$41.83	$1,684,536	19,919 Direct	-66.91%	Disposed	186.5% (price as of 2026-08-20)
March 12, 2019	NRG	S	740	$41.80	$30,932	60,190 Direct	-1.21%	Disposed	186.7% (price as of 2026-08-20)
March 12, 2019	NRG	A	2,800	$23.87	$66,836	60,930 Direct	+4.82%	Acquired	402.0% (price as of 2026-08-20)
March 12, 2019	NRG	A	3,800	$19.83	$75,354	58,130 Direct	+6.99%	Acquired	504.3% (price as of 2026-08-20)
Feb. 1, 2019	NRG	A	35	—	—	54,330 Direct	+0.06%	Acquired	(price as of 2026-08-20)
Jan. 4, 2019	NRG	M	1,231	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 4, 2019	NRG	M	39,828	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 4, 2019	NRG	F	19,201	—	—	54,295 Direct	-26.13%	Disposed	(price as of 2026-08-20)
Jan. 4, 2019	NRG	M	1,231	—	—	73,496 Direct	+1.70%	Acquired	(price as of 2026-08-20)
Jan. 4, 2019	NRG	M	39,828	—	—	72,265 Direct	+122.79%	Acquired	(price as of 2026-08-20)
Jan. 4, 2019	NRG	F	4,232	—	—	32,437 Direct	-11.54%	Disposed	(price as of 2026-08-20)
Jan. 3, 2019	NRG	F	1,376	—	—	36,669 Direct	-3.62%	Disposed	(price as of 2026-08-20)
Jan. 2, 2019	NRG	A	7,244	—	—	7,244 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2019	NRG	F	681	—	—	38,045 Direct	-1.76%	Disposed	(price as of 2026-08-20)
Jan. 2, 2019	NRG	A	4,286	—	—	38,726 Direct	+12.44%	Acquired	(price as of 2026-08-20)
Nov. 1, 2018	NRG	A	61	—	—	34,440 Direct	+0.18%	Acquired	(price as of 2026-08-20)
Aug. 6, 2018	NRG	S	5,380	$33.21	$178,670	34,379 Direct	-13.53%	Disposed	260.8% (price as of 2026-08-20)
Aug. 6, 2018	NRG	S	3,820	$33.23	$126,939	39,759 Direct	-8.77%	Disposed	260.6% (price as of 2026-08-20)
Aug. 1, 2018	NRG	A	71	—	—	43,579 Direct	+0.16%	Acquired	(price as of 2026-08-20)
May 1, 2018	NRG	A	74	—	—	43,508 Direct	+0.17%	Acquired	(price as of 2026-08-20)
Feb. 1, 2018	NRG	A	86	—	—	46,115 Direct	+0.19%	Acquired	(price as of 2026-08-20)
Jan. 3, 2018	NRG	F	1,536	—	—	46,029 Direct	-3.23%	Disposed	(price as of 2026-08-20)
Jan. 2, 2018	NRG	A	9,088	—	—	9,088 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2018	NRG	F	757	—	—	47,565 Direct	-1.57%	Disposed	(price as of 2026-08-20)
Jan. 2, 2018	NRG	A	5,540	—	—	48,322 Direct	+12.95%	Acquired	(price as of 2026-08-20)
Nov. 1, 2017	NRG	A	81	—	—	42,782 Direct	+0.19%	Acquired	(price as of 2026-08-20)
Aug. 1, 2017	NRG	A	82	—	—	42,696 Direct	+0.19%	Acquired	(price as of 2026-08-20)
May 1, 2017	NRG	A	121	—	—	42,435 Direct	+0.29%	Acquired	(price as of 2026-08-20)
Feb. 1, 2017	NRG	A	123	—	—	42,314 Direct	+0.29%	Acquired	(price as of 2026-08-20)
Jan. 3, 2017	NRG	A	19,740	—	—	19,740 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 3, 2017	NRG	A	12,577	—	—	42,191 Direct	+42.47%	Acquired	(price as of 2026-08-20)
Jan. 2, 2017	NRG	F	1,458	—	—	29,614 Direct	-4.69%	Disposed	(price as of 2026-08-20)
Nov. 1, 2016	NRG	A	108	—	—	30,893 Direct	-0.35%	Disposed	(price as of 2026-08-20)
Aug. 1, 2016	NRG	A	84	—	—	30,278 Direct	-0.28%	Disposed	(price as of 2026-08-20)
May 20, 2016	NRG	S	1,968	$15.51	$30,524	30,042 Direct	-6.15%	Disposed	672.6% (price as of 2026-08-20)
May 2, 2016	NRG	A	77	—	—	32,010 Direct	+0.24%	Acquired	(price as of 2026-08-20)
Feb. 1, 2016	NRG	A	514	—	—	32,306 Direct	+1.62%	Acquired	(price as of 2026-08-20)
Jan. 4, 2016	NRG	A	12,522	—	—	31,716 Direct	+65.24%	Acquired	(price as of 2026-08-20)
Jan. 4, 2016	NRG	A	19,914	—	—	19,914 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2016	NRG	F	2,506	—	—	19,194 Direct	-11.55%	Disposed	(price as of 2026-08-20)
Jan. 2, 2016	NRG	M	3,900	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 23, 2015	NRG	J	3,095	—	—	43,020 Direct	-6.71%	Disposed	(price as of 2026-08-20)
Nov. 2, 2015	NRG	A	167	—	—	21,802 Direct	+0.77%	Acquired	(price as of 2026-08-20)
Aug. 7, 2015	CWEN	P	310	$15.60	$4,836	310 Direct	—	Acquired	112.9% (price as of 2026-08-20)
Aug. 3, 2015	NRG	A	99	—	—	21,635 Direct	+0.46%	Acquired	(price as of 2026-08-20)
May 1, 2015	NRG	A	87	—	—	21,536 Direct	+0.41%	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.

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
Sept. 3, 2021	NRG	Relative Performance Stock Units	Common Stock, par value $.01 per share (1,274)	—	Sept. 3, 2024	1,274	Acquired
Jan. 2, 2021	NRG	Dividend Equivalent Rights	Common Stock, par value $.01 per share (494)	—	Jan. 2, 2021	494	Disposed
Jan. 2, 2021	NRG	Relative Performance Stock Units	Common Stock, par value $.01 per share (11,451)	—	Jan. 2, 2021	11,451	Disposed
Jan. 2, 2021	NRG	Relative Performance Stock Units	Common Stock, par value $.01 per share	—	Jan. 2, 2024	7,056	Acquired
Jan. 3, 2020	NRG	Dividend Equivalent Rights	Common Stock, par value $.01 per share (516)	—	Jan. 3, 2020	516	Acquired
Jan. 3, 2020	NRG	Relative Performance Stock Units	Common Stock, par value $.01 per share (19,740)	—	Jan. 3, 2020	39,480	Acquired
Jan. 2, 2020	NRG	Relative Performance Stock Units	Common Stock, par value $.01 per share	—	Jan. 2, 2023	7,435	Acquired
March 12, 2019	NRG	Employee Stock Option (right to buy)	Common Stock, par value $.01 per share (2,800)	$23.87	Jan. 4, 2020	2,800	Disposed
March 12, 2019	NRG	Employee Stock Option (right to buy)	Common Stock, par value $.01 per share (3,800)	$19.83	Jan. 3, 2021	3,800	Disposed
Jan. 4, 2019	NRG	Dividend Equivalent Rights	Common Stock, par value $.01 per share (1,231)	—	Jan. 4, 2019	1,231	Disposed
Jan. 4, 2019	NRG	Market Stock Units	Common Stock, par value $.01 per share (19,914)	—	Jan. 4, 2019	39,828	Disposed
Jan. 2, 2019	NRG	Relative Performance Stock Units	Common Stock, par value $.01 per share	—	Jan. 2, 2022	7,244	Acquired
Jan. 2, 2018	NRG	Relative Performance Stock Units	Common Stock, par value $.01 per share	$0.00	Jan. 2, 2021	9,088	Acquired
Jan. 3, 2017	NRG	Relative Performance Stock Units	Common Stock,par value $.01 per share	—	Jan. 3, 2020	19,740	Acquired
Jan. 4, 2016	NRG	Market Stock Units	Common Stock, par value $.01 per share	—	Jan. 4, 2019	19,914	Acquired
Jan. 2, 2016	NRG	Market Stock Units	Common Stock, par value $.01 per share (7,800)	—	Jan. 2, 2016	3,900	Disposed

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

Initial ownership (Form 3) 5 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 3, 2016	NRG	Common Stock, par value $.01 per share	21,949	Direct
March 11, 2015	NRG	Common Stock, par value $.01 per share	21,449	Direct
March 11, 2015	NRG	Non-Qualified Stock Options→ Common Stock, par value $.01 per share (2,800)	2,800	Direct
March 11, 2015	NRG	Non-Qualified Stock Options→ Common Stock, par value $.01 per share (3,800)	3,800	Direct
March 11, 2015	NRG	Market Stock Units→ Common Stock, par value $.01 per share (7,800)	7,800	Direct