Nickolas J Lorentzatos

Insider

First SEC filing: July 6, 2022 · Latest: July 6, 2022

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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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

CHRD selling Oct. 1, 2020

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 73 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

73 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 1, 2022	CHRD	M	13,276	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 1, 2022	CHRD	M	13,276	—	—	13,276 Direct	-50.00%	Disposed	(price as of 2026-08-20)
July 1, 2022	CHRD	A	75,908	—	—	117,539 Direct	+182.34%	Acquired	(price as of 2026-08-20)
July 1, 2022	CHRD	M	26,552	—	—	41,631 Direct	+176.09%	Acquired	(price as of 2026-08-20)
Jan. 18, 2022	CHRD	F	1,697	$135.50	$229,944	15,079 Direct	-10.12%	Disposed	12.5% (price as of 2026-08-20)
Jan. 18, 2021	CHRD	A	16,776	—	—	16,776 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 18, 2021	CHRD	A	13,276	—	—	13,276 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 18, 2021	CHRD	A	13,276	—	—	26,552 Direct	+100.00%	Acquired	(price as of 2026-08-20)
Nov. 19, 2020	CHRD	A	368	—	—	368 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 19, 2020	CHRD	D	72,632	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 18, 2020	CHRD	F	3,610	$0.12	$433	72,632 Direct	-4.73%	Disposed	126983.3% (price as of 2026-08-20)
Nov. 18, 2020	CHRD	A	9,174	—	—	76,242 Direct	+13.68%	Acquired	(price as of 2026-08-20)
Nov. 18, 2020	CHRD	F	984	$0.12	$118	67,068 Direct	-1.45%	Disposed	126983.3% (price as of 2026-08-20)
Nov. 18, 2020	CHRD	A	2,500	—	—	68,052 Direct	+3.81%	Acquired	(price as of 2026-08-20)
Nov. 12, 2020	CHRD	F	42,534	$0.12	$5,104	65,552 Direct	-39.35%	Disposed	126983.3% (price as of 2026-08-20)
Oct. 1, 2020	CHRD	S	271,073	$0.23	$62,347	108,086 Direct	-71.49%	Disposed	66204.3% (price as of 2026-08-20)
June 12, 2020	CHRD	D	61,820	—	—	378,687 Direct	-14.03%	Disposed	(price as of 2026-08-20)
March 4, 2020	CHRD	F	22,252	$1.32	$29,373	440,507 Direct	-4.81%	Disposed	11453.0% (price as of 2026-08-20)
March 4, 2020	CHRD	A	18,346	—	—	462,759 Direct	+4.13%	Acquired	(price as of 2026-08-20)
March 4, 2020	CHRD	A	9,625	—	—	444,413 Direct	+2.21%	Acquired	(price as of 2026-08-20)
March 4, 2020	CHRD	A	28,776	—	—	434,788 Direct	+7.09%	Acquired	(price as of 2026-08-20)
Jan. 24, 2020	CHRD	F	8,868	$2.40	$21,283	406,012 Direct	-2.14%	Disposed	6254.2% (price as of 2026-08-20)
Jan. 21, 2020	CHRD	A	61,820	—	—	414,880 Direct	+17.51%	Acquired	(price as of 2026-08-20)
Jan. 17, 2020	CHRD	F	14,571	$2.97	$43,276	353,060 Direct	-3.96%	Disposed	5034.7% (price as of 2026-08-20)
Jan. 12, 2020	CHRD	F	5,550	$3.24	$17,982	367,631 Direct	-1.49%	Disposed	4606.8% (price as of 2026-08-20)
March 1, 2019	CHRD	F	2,907	$5.57	$16,192	373,181 Direct	-0.77%	Disposed	2637.9% (price as of 2026-08-20)
March 1, 2019	CHRD	A	10,000	—	—	376,088 Direct	+2.73%	Acquired	(price as of 2026-08-20)
March 1, 2019	CHRD	F	7,521	$5.57	$41,892	366,088 Direct	-2.01%	Disposed	2637.9% (price as of 2026-08-20)
March 1, 2019	CHRD	A	30,888	—	—	373,609 Direct	+9.01%	Acquired	(price as of 2026-08-20)
Jan. 24, 2019	CHRD	F	5,584	$6.22	$34,732	342,721 Direct	-1.60%	Disposed	2351.8% (price as of 2026-08-20)
Jan. 20, 2019	CHRD	F	6,621	$6.78	$44,890	348,305 Direct	-1.87%	Disposed	2149.3% (price as of 2026-08-20)
Jan. 17, 2019	CHRD	A	101,000	—	—	354,926 Direct	+39.78%	Acquired	(price as of 2026-08-20)
Jan. 12, 2019	CHRD	F	3,706	$6.33	$23,459	253,926 Direct	-1.44%	Disposed	2309.2% (price as of 2026-08-20)
May 5, 2018	CHRD	S	19,181	$11.90	$228,254	257,632 Direct	-6.93%	Disposed	1181.5% (price as of 2026-08-20)
March 1, 2018	CHRD	F	12,063	$8.06	$97,228	276,813 Direct	-4.18%	Disposed	1792.1% (price as of 2026-08-20)
March 1, 2018	CHRD	A	35,112	—	—	288,876 Direct	+13.84%	Acquired	(price as of 2026-08-20)
March 1, 2018	CHRD	F	5,301	$8.06	$42,726	253,764 Direct	-2.05%	Disposed	1792.1% (price as of 2026-08-20)
March 1, 2018	CHRD	A	21,773	—	—	259,065 Direct	+9.18%	Acquired	(price as of 2026-08-20)
Jan. 24, 2018	CHRD	A	68,800	—	—	237,292 Direct	+40.83%	Acquired	(price as of 2026-08-20)
Jan. 20, 2018	CHRD	F	7,220	$8.84	$63,825	168,492 Direct	-4.11%	Disposed	1625.1% (price as of 2026-08-20)
Jan. 15, 2018	CHRD	F	2,580	$9.27	$23,917	175,712 Direct	-1.45%	Disposed	1545.1% (price as of 2026-08-20)
Jan. 12, 2018	CHRD	F	4,059	$9.27	$37,627	178,292 Direct	-2.23%	Disposed	1545.1% (price as of 2026-08-20)
Sept. 22, 2017	CHRD	S	10,985	$8.77	$96,338	182,351 Direct	-5.68%	Disposed	1638.9% (price as of 2026-08-20)
Feb. 14, 2017	CHRD	F	1,867	$14.50	$27,072	193,336 Direct	-0.96%	Disposed	951.7% (price as of 2026-08-20)
Jan. 20, 2017	CHRD	F	7,219	$14.46	$104,387	195,203 Direct	-3.57%	Disposed	954.6% (price as of 2026-08-20)
Jan. 15, 2017	CHRD	F	3,755	$14.76	$55,424	202,422 Direct	-1.82%	Disposed	933.2% (price as of 2026-08-20)
Jan. 12, 2017	CHRD	A	37,500	—	—	206,177 Direct	+22.23%	Acquired	(price as of 2026-08-20)
Aug. 5, 2016	CHRD	F	1,371	$8.66	$11,873	168,677 Direct	-0.81%	Disposed	1661.0% (price as of 2026-08-20)
Aug. 5, 2016	CHRD	A	5,016	—	—	170,048 Direct	+3.04%	Acquired	(price as of 2026-08-20)
March 9, 2016	CHRD	F	1,659	$6.76	$11,215	165,032 Direct	-1.00%	Disposed	2155.9% (price as of 2026-08-20)
March 9, 2016	CHRD	A	6,067	—	—	166,691 Direct	+3.78%	Acquired	(price as of 2026-08-20)
Feb. 15, 2016	CHRD	F	730	$4.52	$3,300	160,624 Direct	-0.45%	Disposed	3273.9% (price as of 2026-08-20)
Feb. 14, 2016	CHRD	F	1,804	$4.52	$8,154	161,354 Direct	-1.11%	Disposed	3273.9% (price as of 2026-08-20)
Jan. 20, 2016	CHRD	A	79,200	—	—	163,158 Direct	+94.33%	Acquired	(price as of 2026-08-20)
Jan. 15, 2016	CHRD	F	4,054	$4.84	$19,621	83,958 Direct	-4.61%	Disposed	3050.8% (price as of 2026-08-20)
Feb. 15, 2015	CHRD	F	1,309	$16.84	$22,044	83,116 Direct	-1.55%	Disposed	805.6% (price as of 2026-08-20)
Feb. 14, 2015	CHRD	F	1,885	$16.84	$31,743	84,425 Direct	-2.18%	Disposed	805.6% (price as of 2026-08-20)
Jan. 15, 2015	CHRD	F	895	$13.02	$11,653	57,280 Direct	-1.54%	Disposed	1071.3% (price as of 2026-08-20)
Jan. 15, 2015	CHRD	A	29,030	—	—	86,310 Direct	+50.68%	Acquired	(price as of 2026-08-20)
March 15, 2014	CHRD	F	473	$41.32	$19,544	58,175 Direct	-0.81%	Disposed	269.1% (price as of 2026-08-20)
March 5, 2014	CHRD	S	12,569	$44.18	$555,298	58,648 Direct	-17.65%	Disposed	245.2% (price as of 2026-08-20)
March 1, 2014	CHRD	F	569	$43.57	$24,791	71,217 Direct	-0.79%	Disposed	250.0% (price as of 2026-08-20)
Feb. 15, 2014	CHRD	F	1,314	$42.45	$55,779	71,786 Direct	-1.80%	Disposed	259.2% (price as of 2026-08-20)
Feb. 14, 2014	CHRD	A	19,790	—	—	73,100 Direct	+37.12%	Acquired	(price as of 2026-08-20)
Jan. 15, 2014	CHRD	A	8,230	—	—	53,310 Direct	+18.26%	Acquired	(price as of 2026-08-20)
Oct. 1, 2013	CHRD	F	774	$51.00	$39,474	45,080 Direct	-1.69%	Disposed	199.0% (price as of 2026-08-20)
Feb. 15, 2013	CHRD	A	8,010	—	—	45,854 Direct	+21.17%	Acquired	(price as of 2026-08-20)
Dec. 14, 2012	CHRD	F	1,771	$29.88	$52,917	37,844 Direct	-4.47%	Disposed	410.4% (price as of 2026-08-20)
Oct. 1, 2012	CHRD	F	749	$29.72	$22,260	39,615 Direct	-1.86%	Disposed	413.1% (price as of 2026-08-20)
Aug. 17, 2012	CHRD	S	3,911	$30.81	$120,498	40,364 Direct	-8.83%	Disposed	395.0% (price as of 2026-08-20)
March 15, 2012	CHRD	F	656	$30.73	$20,159	44,275 Direct	-1.46%	Disposed	396.3% (price as of 2026-08-20)
March 1, 2012	CHRD	A	6,250	—	—	44,931 Direct	+16.16%	Acquired	(price as of 2026-08-20)
Feb. 24, 2012	CHRD	S	9,000	$34.01	$306,090	38,681 Direct	-18.88%	Disposed	348.4% (price as of 2026-08-20)
Feb. 21, 2012	CHRD	A	17,820	—	—	47,681 Direct	+59.68%	Acquired	(price as of 2026-08-20)
Feb. 15, 2012	CHRD	A	6,410	—	—	29,861 Direct	+27.33%	Acquired	(price as of 2026-08-20)
Oct. 1, 2011	CHRD	F	749	$22.33	$16,725	23,451 Direct	-3.10%	Disposed	582.9% (price as of 2026-08-20)
March 15, 2011	CHRD	A	6,700	—	—	24,200 Direct	+38.29%	Acquired	(price as of 2026-08-20)
Dec. 17, 2010	CHRD	J	9,000	—	—	17,500 Direct	+105.88%	Acquired	(price as of 2026-08-20)
Oct. 1, 2010	CHRD	A	8,500	—	—	8,500 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.

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
July 1, 2022	CHRD	Performance Share Units	Common Stock (13,276)	—	—	13,276	Disposed
July 1, 2022	CHRD	Performance Share Units	Common Stock (13,276)	—	—	13,276	Disposed
Jan. 18, 2021	CHRD	Performance Share Units	Common Stock	—	—	13,276	Acquired
Jan. 18, 2021	CHRD	Performance Share Units	Common Stock	—	—	13,276	Acquired
Nov. 19, 2020	CHRD	Warrants (Rights to Buy)	Common Stock (368)	$94.57	Nov. 19, 2024	368	Acquired

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

Compensation (DEF 14A)

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

CHRD

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2022	$181,356	—	—	—	$272,000	—	$1,053,637	$1,506,993
2021	$401,043	—	$1,863,982	—	$320,000	—	$21,408	$4,107,044
2020	$425,000	$614,911	—	—	$307,456	—	$21,108	$2,273,643

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