Nicholas J. Chirekos

Insider

First SEC filing: Nov. 2, 2022 · Latest: June 10, 2026

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.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 23 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

23 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 8, 2026	BTU	A	68	$28.19	$1,917	44,619	—	—	-4.6% (price as of 2026-08-20)
April 30, 2026	MTUS	A	7,090	—	—	36,170 Direct	+24.38%	Acquired	(price as of 2026-08-20)
June 4, 2025	BTU	A	111	$13.40	$1,487	39,068 Direct	+0.28%	Acquired	100.7% (price as of 2026-08-20)
May 9, 2025	BTU	A	8,747	—	—	38,957 Direct	+28.95%	Acquired	(price as of 2026-08-20)
May 7, 2025	MTUS	A	9,305	—	—	29,080 Direct	+47.05%	Acquired	(price as of 2026-08-20)
March 11, 2025	BTU	A	67	$13.81	$925	30,210 Direct	+0.22%	Acquired	94.8% (price as of 2026-08-20)
Dec. 4, 2024	BTU	A	39	$23.08	$900	30,143 Direct	+0.13%	Acquired	16.6% (price as of 2026-08-20)
Sept. 4, 2024	BTU	A	41	$22.03	$903	30,104 Direct	+0.14%	Acquired	22.1% (price as of 2026-08-20)
June 5, 2024	BTU	A	38	$23.60	$897	30,063 Direct	+0.13%	Acquired	14.0% (price as of 2026-08-20)
May 10, 2024	BTU	A	5,712	—	—	30,025 Direct	+23.49%	Acquired	(price as of 2026-08-20)
May 7, 2024	MTUS	A	5,770	—	—	19,775 Direct	+41.20%	Acquired	(price as of 2026-08-20)
March 13, 2024	BTU	A	34	$25.15	$855	24,313 Direct	+0.14%	Acquired	7.0% (price as of 2026-08-20)
Feb. 12, 2024	BTU	S	14,000	$25.50	$357,000	24,279 Direct	-36.57%	Disposed	5.5% (price as of 2026-08-20)
Nov. 29, 2023	BTU	A	35	$23.79	$833	38,279 Direct	+0.09%	Acquired	13.1% (price as of 2026-08-20)
Aug. 30, 2023	BTU	A	38	$21.91	$833	38,244 Direct	+0.10%	Acquired	22.8% (price as of 2026-08-20)
July 3, 2023	BTU	A	910	—	—	38,206 Direct	+2.44%	Acquired	(price as of 2026-08-20)
May 31, 2023	BTU	A	45	$18.16	$817	37,296 Direct	+0.12%	Acquired	48.1% (price as of 2026-08-20)
May 5, 2023	BTU	A	4,384	—	—	37,251 Direct	+13.34%	Acquired	(price as of 2026-08-20)
May 2, 2023	MTUS	A	7,125	—	—	14,005 Direct	+103.56%	Acquired	(price as of 2026-08-20)
Nov. 2, 2022	MTUS	A	6,880	—	—	6,880 Direct	—	Acquired	(price as of 2026-08-20)
June 12, 2019	BTU	A	27	$22.52	$608	12,766 Direct	+0.21%	Acquired	19.4% (price as of 2026-08-20)
May 10, 2019	BTU	A	4,391	—	—	12,739 Direct	+52.60%	Acquired	(price as of 2026-08-20)
May 11, 2018	BTU	A	3,354	—	—	8,348 Direct	+67.16%	Acquired	(price as of 2026-08-20)
May 2, 2017	BTU	A	4,994	—	—	4,994 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.

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
Nov. 2, 2022	MTUS	Common Shares	0	Direct
April 13, 2017	BTU	Common Stock	0	Direct