Thomas B Nusz

Insider

First SEC filing: June 24, 2010 · Latest: June 24, 2010

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

CHRD selling Oct. 6, 2020

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 77 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

77 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 19, 2020	CHRD	A	4,136	—	—	4,136 Direct	—	Acquired	(price as of 2026-08-19)
Nov. 19, 2020	CHRD	D	817,115	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Nov. 18, 2020	CHRD	F	13,925	$0.12	$1,671	817,115 Direct	-1.68%	Disposed	122341.7% (price as of 2026-08-19)
Nov. 18, 2020	CHRD	A	35,386	—	—	831,040 Direct	+4.45%	Acquired	(price as of 2026-08-19)
Nov. 18, 2020	CHRD	F	4,242	$0.12	$509	795,654 Direct	-0.53%	Disposed	122341.7% (price as of 2026-08-19)
Nov. 18, 2020	CHRD	A	10,780	—	—	799,896 Direct	+1.37%	Acquired	(price as of 2026-08-19)
Nov. 12, 2020	CHRD	F	142,183	$0.12	$17,062	789,116 Direct	-15.27%	Disposed	122341.7% (price as of 2026-08-19)
Oct. 6, 2020	CHRD	S	5,700	$0.18	$1,026	0 Indirect	-100.00%	Disposed	81527.8% (price as of 2026-08-19)
Oct. 6, 2020	CHRD	S	6,535	$0.18	$1,176	931,299 Direct	-0.70%	Disposed	81527.8% (price as of 2026-08-19)
Oct. 5, 2020	CHRD	S	98,607	$0.18	$17,749	0 Indirect	-100.00%	Disposed	81527.8% (price as of 2026-08-19)
Oct. 2, 2020	CHRD	S	942,607	$0.20	$188,521	937,834 Direct	-50.13%	Disposed	73365.0% (price as of 2026-08-19)
June 12, 2020	CHRD	D	208,730	—	—	1,880,441 Direct	-9.99%	Disposed	(price as of 2026-08-19)
March 4, 2020	CHRD	A	122,225	—	—	2,069,171 Direct	+6.28%	Acquired	(price as of 2026-08-19)
March 4, 2020	CHRD	A	41,503	—	—	2,110,674 Direct	+2.01%	Acquired	(price as of 2026-08-19)
March 4, 2020	CHRD	A	70,774	—	—	2,181,448 Direct	+3.35%	Acquired	(price as of 2026-08-19)
March 4, 2020	CHRD	F	92,277	$1.32	$121,806	2,089,171 Direct	-4.23%	Disposed	11031.1% (price as of 2026-08-19)
Jan. 24, 2020	CHRD	F	29,001	$2.40	$69,602	1,946,946 Direct	-1.47%	Disposed	6022.1% (price as of 2026-08-19)
Jan. 21, 2020	CHRD	A	208,730	—	—	1,975,947 Direct	+11.81%	Acquired	(price as of 2026-08-19)
Jan. 17, 2020	CHRD	F	43,859	$2.97	$130,261	1,767,217 Direct	-2.42%	Disposed	4847.1% (price as of 2026-08-19)
Jan. 12, 2020	CHRD	F	19,256	$3.24	$62,389	1,811,076 Direct	-1.05%	Disposed	4434.9% (price as of 2026-08-19)
Aug. 14, 2019	CHRD	P	30,000	$2.76	$82,800	1,830,332 Direct	+1.67%	Acquired	5223.6% (price as of 2026-08-19)
May 9, 2019	CHRD	G	25,593	—	—	1,800,332 Direct	-1.40%	Disposed	(price as of 2026-08-19)
March 1, 2019	CHRD	F	16,967	$5.57	$94,506	1,825,925 Direct	-0.92%	Disposed	2537.9% (price as of 2026-08-19)
March 1, 2019	CHRD	A	43,120	—	—	1,842,892 Direct	+2.40%	Acquired	(price as of 2026-08-19)
March 1, 2019	CHRD	F	51,626	$5.57	$287,557	1,799,772 Direct	-2.79%	Disposed	2537.9% (price as of 2026-08-19)
March 1, 2019	CHRD	A	131,197	—	—	1,851,398 Direct	+7.63%	Acquired	(price as of 2026-08-19)
Feb. 22, 2019	CHRD	J	10,521	—	—	98,607 Indirect	+11.94%	Acquired	(price as of 2026-08-19)
Jan. 24, 2019	CHRD	F	27,026	$6.22	$168,102	1,720,201 Direct	-1.55%	Disposed	2262.2% (price as of 2026-08-19)
Jan. 20, 2019	CHRD	F	22,759	$6.78	$154,306	1,747,227 Direct	-1.29%	Disposed	2067.1% (price as of 2026-08-19)
Jan. 17, 2019	CHRD	A	334,840	—	—	1,769,986 Direct	+23.33%	Acquired	(price as of 2026-08-19)
Jan. 12, 2019	CHRD	F	11,671	$6.33	$73,877	1,435,146 Direct	-0.81%	Disposed	2221.2% (price as of 2026-08-19)
Sept. 13, 2018	CHRD	G	200,000	—	—	1,446,817 Direct	-12.14%	Disposed	(price as of 2026-08-19)
June 11, 2018	CHRD	J	88,086	—	—	88,086 Indirect	—	Acquired	(price as of 2026-08-19)
March 12, 2018	CHRD	G	48,674	—	—	1,646,817 Direct	-2.87%	Disposed	(price as of 2026-08-19)
March 1, 2018	CHRD	F	58,685	$8.06	$473,001	1,695,491 Direct	-3.35%	Disposed	1723.0% (price as of 2026-08-19)
March 1, 2018	CHRD	A	149,137	—	—	1,754,176 Direct	+9.29%	Acquired	(price as of 2026-08-19)
March 1, 2018	CHRD	F	39,033	$8.06	$314,606	1,605,039 Direct	-2.37%	Disposed	1723.0% (price as of 2026-08-19)
March 1, 2018	CHRD	A	99,195	—	—	1,644,072 Direct	+6.42%	Acquired	(price as of 2026-08-19)
Jan. 24, 2018	CHRD	A	221,100	—	—	1,544,877 Direct	+16.70%	Acquired	(price as of 2026-08-19)
Jan. 20, 2018	CHRD	F	35,727	$8.84	$315,827	1,323,777 Direct	-2.63%	Disposed	1562.1% (price as of 2026-08-19)
Jan. 15, 2018	CHRD	F	10,048	$9.27	$93,145	1,359,504 Direct	-0.73%	Disposed	1485.0% (price as of 2026-08-19)
Jan. 12, 2018	CHRD	F	12,758	$9.27	$118,267	1,369,552 Direct	-0.92%	Disposed	1485.0% (price as of 2026-08-19)
June 8, 2017	CHRD	S	87,236	$8.90	$776,400	1,382,310 Direct	-5.94%	Disposed	1550.9% (price as of 2026-08-19)
June 7, 2017	CHRD	S	100,000	$10.03	$1,003,000	1,469,546 Direct	-6.37%	Disposed	1364.9% (price as of 2026-08-19)
Feb. 14, 2017	CHRD	F	11,101	$14.50	$160,964	1,569,546 Direct	-0.70%	Disposed	913.3% (price as of 2026-08-19)
Jan. 20, 2017	CHRD	F	34,587	$14.46	$500,128	1,580,647 Direct	-2.14%	Disposed	916.1% (price as of 2026-08-19)
Jan. 15, 2017	CHRD	F	10,338	$14.76	$152,589	1,615,234 Direct	-0.64%	Disposed	895.5% (price as of 2026-08-19)
Jan. 12, 2017	CHRD	A	134,800	—	—	1,625,572 Direct	+9.04%	Acquired	(price as of 2026-08-19)
Dec. 5, 2016	CHRD	G	100,000	—	—	1,490,772 Direct	-6.29%	Disposed	(price as of 2026-08-19)
Aug. 10, 2016	CHRD	S	200,000	$8.92	$1,784,000	1,590,772 Direct	-11.17%	Disposed	1547.2% (price as of 2026-08-19)
Aug. 5, 2016	CHRD	F	7,286	$8.66	$63,097	1,790,772 Direct	-0.41%	Disposed	1596.7% (price as of 2026-08-19)
Aug. 5, 2016	CHRD	A	17,370	—	—	1,798,058 Direct	+0.98%	Acquired	(price as of 2026-08-19)
March 9, 2016	CHRD	A	26,715	—	—	1,791,894 Direct	+1.51%	Acquired	(price as of 2026-08-19)
March 9, 2016	CHRD	F	11,206	$6.76	$75,753	1,780,688 Direct	-0.63%	Disposed	2073.5% (price as of 2026-08-19)
Feb. 15, 2016	CHRD	F	5,339	$4.52	$24,132	1,765,179 Direct	-0.30%	Disposed	3150.7% (price as of 2026-08-19)
Feb. 14, 2016	CHRD	F	11,101	$4.52	$50,177	1,770,518 Direct	-0.62%	Disposed	3150.7% (price as of 2026-08-19)
Jan. 20, 2016	CHRD	A	280,400	—	—	1,781,619 Direct	+18.68%	Acquired	(price as of 2026-08-19)
Jan. 15, 2016	CHRD	F	10,820	$4.84	$52,369	1,501,219 Direct	-0.72%	Disposed	2935.7% (price as of 2026-08-19)
Dec. 23, 2015	CHRD	S	200,000	$7.76	$1,552,000	1,512,039 Direct	-11.68%	Disposed	1793.4% (price as of 2026-08-19)
Aug. 5, 2015	CHRD	F	10,930	$8.35	$91,266	1,987,039 Direct	-0.55%	Disposed	1659.6% (price as of 2026-08-19)
Aug. 5, 2015	CHRD	A	26,055	—	—	1,997,969 Direct	+1.32%	Acquired	(price as of 2026-08-19)
June 25, 2015	CHRD	S	79,411	$15.98	$1,268,988	1,971,914 Direct	-3.87%	Disposed	819.5% (price as of 2026-08-19)
June 24, 2015	CHRD	S	70,589	$16.11	$1,137,189	2,051,325 Direct	-3.33%	Disposed	812.0% (price as of 2026-08-19)
March 20, 2015	CHRD	G	18,000	—	—	2,121,914 Direct	-0.84%	Disposed	(price as of 2026-08-19)
March 20, 2015	CHRD	S	157,000	$14.01	$2,199,570	2,139,914 Direct	-6.84%	Disposed	948.8% (price as of 2026-08-19)
Feb. 15, 2015	CHRD	F	6,110	$16.84	$102,892	2,296,914 Direct	-0.27%	Disposed	772.5% (price as of 2026-08-19)
Feb. 14, 2015	CHRD	F	7,244	$16.84	$121,989	2,303,024 Direct	-0.31%	Disposed	772.5% (price as of 2026-08-19)
Jan. 15, 2015	CHRD	A	110,220	—	—	2,310,268 Direct	+5.01%	Acquired	(price as of 2026-08-19)
March 18, 2014	CHRD	G	50,000	—	—	2,200,048 Direct	-2.22%	Disposed	(price as of 2026-08-19)
March 18, 2014	CHRD	S	132,370	$41.66	$5,514,534	2,250,048 Direct	-5.56%	Disposed	252.7% (price as of 2026-08-19)
March 15, 2014	CHRD	F	2,097	$41.32	$86,648	2,382,418 Direct	-0.09%	Disposed	255.6% (price as of 2026-08-19)
Feb. 15, 2014	CHRD	F	9,372	$42.45	$397,841	2,384,515 Direct	-0.39%	Disposed	246.1% (price as of 2026-08-19)
Feb. 14, 2014	CHRD	A	79,390	—	—	2,393,887 Direct	+3.43%	Acquired	(price as of 2026-08-19)
Feb. 15, 2013	CHRD	A	38,190	—	—	2,314,497 Direct	+1.68%	Acquired	(price as of 2026-08-19)
Dec. 14, 2012	CHRD	F	8,033	$29.88	$240,026	2,276,307 Direct	-0.35%	Disposed	391.7% (price as of 2026-08-19)
Nov. 28, 2012	CHRD	S	50,554	$29.59	$1,495,893	2,284,340 Direct	-2.17%	Disposed	396.6% (price as of 2026-08-19)
Nov. 27, 2012	CHRD	S	1,250	$31.16	$38,950	2,334,894 Direct	-0.05%	Disposed	371.5% (price as of 2026-08-19)
Nov. 26, 2012	CHRD	S	78,196	$31.14	$2,435,023	2,336,144 Direct	-3.24%	Disposed	371.8% (price as of 2026-08-19)
Sept. 6, 2012	CHRD	G	75,000	—	—	2,414,340 Direct	-3.01%	Disposed	(price as of 2026-08-19)
Sept. 6, 2012	CHRD	S	46,942	$30.62	$1,437,364	2,489,340 Direct	-1.85%	Disposed	379.8% (price as of 2026-08-19)
Sept. 5, 2012	CHRD	S	249,097	$30.12	$7,502,802	2,536,282 Direct	-8.94%	Disposed	387.8% (price as of 2026-08-19)
Sept. 4, 2012	CHRD	S	128,961	$29.62	$3,819,825	2,785,379 Direct	-4.43%	Disposed	396.0% (price as of 2026-08-19)
March 15, 2012	CHRD	F	2,783	$30.73	$85,522	2,914,340 Direct	-0.10%	Disposed	378.1% (price as of 2026-08-19)
Feb. 21, 2012	CHRD	A	64,400	—	—	2,917,123 Direct	+2.26%	Acquired	(price as of 2026-08-19)
Feb. 15, 2012	CHRD	A	28,840	—	—	2,852,723 Direct	+1.02%	Acquired	(price as of 2026-08-19)
Jan. 1, 2012	CHRD	F	1,851	$29.09	$53,846	2,823,883 Direct	-0.07%	Disposed	405.1% (price as of 2026-08-19)
Dec. 13, 2011	CHRD	S	57,600	$29.80	$1,716,480	2,825,734 Direct	-2.00%	Disposed	393.1% (price as of 2026-08-19)
Nov. 28, 2011	CHRD	G	400,000	—	—	2,883,334 Direct	-12.18%	Disposed	(price as of 2026-08-19)
Sept. 30, 2011	CHRD	J	274,838	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-19)
Sept. 30, 2011	CHRD	J	69,972	—	—	3,283,334 Direct	+2.18%	Acquired	(price as of 2026-08-19)
Sept. 19, 2011	CHRD	G	100,000	—	—	3,213,362 Direct	-3.02%	Disposed	(price as of 2026-08-19)
March 17, 2011	CHRD	S	30,000	$31.19	$935,700	274,838 Indirect	-9.84%	Disposed	371.1% (price as of 2026-08-19)
March 17, 2011	CHRD	S	225,000	$31.19	$7,017,750	3,313,362 Direct	-6.36%	Disposed	371.1% (price as of 2026-08-19)
March 15, 2011	CHRD	A	26,050	—	—	3,538,362 Direct	+0.74%	Acquired	(price as of 2026-08-19)
Jan. 1, 2011	CHRD	F	1,858	$27.12	$50,389	3,512,312 Direct	-0.05%	Disposed	441.8% (price as of 2026-08-19)
Dec. 17, 2010	CHRD	J	2,836,984	—	—	3,514,170 Direct	+418.94%	Acquired	(price as of 2026-08-19)
Dec. 17, 2010	CHRD	J	304,838	—	—	304,838 Indirect	—	Acquired	(price as of 2026-08-19)
Dec. 17, 2010	CHRD	J	3,600	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-19)
July 30, 2010	CHRD	J	657,986	—	—	677,186 Direct	+3427.01%	Acquired	(price as of 2026-08-19)
June 17, 2010	CHRD	P	5,700	$14.00	$79,800	5,700 Indirect	—	Acquired	949.5% (price as of 2026-08-19)

Showing latest 100 of 105 transactions

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
Nov. 19, 2020	CHRD	Warrants (Rights to Buy)	Common Stock (4,136)	$94.57	Nov. 19, 2024	4,136	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
2020	$820,000	$1,994,172	—	—	$997,086	—	$5,439,743	$12,305,823
2019	$881,250	—	—	—	$738,000	—	$23,037	$8,212,209
2018	$820,000	—	—	—	$984,000	—	$31,869	$7,258,700

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