Brian W. Bernier

Insider

First SEC filing: June 17, 2022 · Latest: March 27, 2024

On this page

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 transactions

0 buys (P) 0 sells (S) Net: $0 + 42 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

42 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Sept. 13, 2024	ATLX	D	700	$10.20	$7,140	45,033 Direct	-1.53%	Disposed	-68.0% (price as of 2026-08-24)
Sept. 11, 2024	ATLX	D	700	$10.00	$7,000	45,733 Direct	-1.51%	Disposed	-67.4% (price as of 2026-08-24)
Dec. 31, 2022	ATLX	A	310	$8.06	$2,499	44,077 Direct	+0.71%	Acquired	-59.5% (price as of 2026-08-24)
Nov. 30, 2022	ATLX	A	141,873	$0.02	$2,837	33,260,496 Direct	+0.43%	Acquired	16225.0% (price as of 2026-08-24)
Oct. 31, 2022	ATLX	A	206,774	$0.01	$2,068	33,118,624 Direct	+0.63%	Acquired	32550.0% (price as of 2026-08-24)
Sept. 30, 2022	ATLX	A	229,308	$0.01	$2,293	32,911,849 Direct	+0.70%	Acquired	32550.0% (price as of 2026-08-24)
Aug. 31, 2022	ATLX	A	199,979	$0.01	$2,000	32,682,542 Direct	+0.62%	Acquired	32550.0% (price as of 2026-08-24)
July 31, 2022	ATLX	A	162,048	$0.02	$3,241	32,482,563 Direct	+0.50%	Acquired	16225.0% (price as of 2026-08-24)
June 30, 2022	ATLX	A	271,880	$0.01	$2,719	32,320,514 Direct	+0.85%	Acquired	32550.0% (price as of 2026-08-24)
May 31, 2022	ATLX	A	413,875	$0.01	$4,139	32,048,634 Direct	+1.31%	Acquired	32550.0% (price as of 2026-08-24)
April 30, 2022	ATLX	A	353,107	$0.01	$3,531	31,634,760 Direct	+1.13%	Acquired	32550.0% (price as of 2026-08-24)
March 31, 2022	ATLX	A	321,750	$0.01	$3,218	31,281,652 Direct	+1.04%	Acquired	32550.0% (price as of 2026-08-24)
Feb. 28, 2022	ATLX	A	374,517	$0.01	$3,745	30,959,902 Direct	+1.22%	Acquired	32550.0% (price as of 2026-08-24)
Jan. 31, 2022	ATLX	A	323,457	$0.01	$3,235	30,585,385 Direct	+1.07%	Acquired	32550.0% (price as of 2026-08-24)
Dec. 31, 2021	ATLX	A	301,205	$0.01	$3,012	30,261,928 Direct	+1.01%	Acquired	32550.0% (price as of 2026-08-24)
Nov. 30, 2021	ATLX	A	257,871	$0.01	$2,579	29,960,723 Direct	+0.87%	Acquired	32550.0% (price as of 2026-08-24)
Nov. 10, 2021	ATLX	S 10b5-1	500,000	$0.01	$5,000	30,427,852 Direct	-1.62%	Disposed	32550.0% (price as of 2026-08-24)
Nov. 10, 2021	ATLX	S 10b5-1	725,000	$0.01	$7,250	29,702,852 Direct	-2.38%	Disposed	32550.0% (price as of 2026-08-24)
Nov. 9, 2021	ATLX	S 10b5-1	500,000	$0.01	$5,000	31,677,852 Direct	-1.55%	Disposed	32550.0% (price as of 2026-08-24)
Nov. 9, 2021	ATLX	S 10b5-1	750,000	$0.02	$15,000	30,927,852 Direct	-2.37%	Disposed	16225.0% (price as of 2026-08-24)
Oct. 31, 2021	ATLX	A	291,327	$0.01	$2,913	32,177,852 Direct	+0.91%	Acquired	32550.0% (price as of 2026-08-24)
Sept. 30, 2021	ATLX	A	259,221	$0.01	$2,592	31,886,525 Direct	+0.82%	Acquired	32550.0% (price as of 2026-08-24)
Aug. 31, 2021	ATLX	A	238,044	$0.01	$2,380	31,627,304 Direct	+0.76%	Acquired	32550.0% (price as of 2026-08-24)
July 31, 2021	ATLX	A	217,869	$0.01	$2,179	31,389,261 Direct	+0.70%	Acquired	32550.0% (price as of 2026-08-24)
July 27, 2021	ATLX	S 10b5-1	75,000	$0.01	$750	31,171,391 Direct	-0.24%	Disposed	32550.0% (price as of 2026-08-24)
July 21, 2021	ATLX	S 10b5-1	450,000	$0.01	$4,500	31,246,391 Direct	-1.42%	Disposed	32550.0% (price as of 2026-08-24)
June 30, 2021	ATLX	A	194,140	$0.01	$1,941	31,696,391 Direct	+0.62%	Acquired	32550.0% (price as of 2026-08-24)
May 31, 2021	ATLX	A	170,707	$0.01	$1,707	31,502,251 Direct	+0.54%	Acquired	32550.0% (price as of 2026-08-24)
April 30, 2021	ATLX	A	154,739	$0.02	$3,095	31,331,544 Direct	+0.50%	Acquired	16225.0% (price as of 2026-08-24)
March 31, 2021	ATLX	A	116,220	$0.02	$2,324	31,176,804 Direct	+0.37%	Acquired	16225.0% (price as of 2026-08-24)
Feb. 28, 2021	ATLX	A	72,112	$0.03	$2,163	31,060,584 Direct	+0.23%	Acquired	10783.3% (price as of 2026-08-24)
Feb. 5, 2021	ATLX	A	16,666,667	—	—	30,988,472 Direct	+116.37%	Acquired	(price as of 2026-08-24)
Jan. 31, 2021	ATLX	A	191,185	$0.01	$1,912	14,321,805 Direct	+1.35%	Acquired	32550.0% (price as of 2026-08-24)
Jan. 25, 2021	ATLX	D	16,666,667	—	—	14,130,620 Direct	-54.12%	Disposed	(price as of 2026-08-24)
Dec. 31, 2020	ATLX	A	2,111,324	—	—	30,797,287 Direct	+7.36%	Acquired	(price as of 2026-08-24)
Nov. 30, 2020	ATLX	A	3,095,975	—	—	28,685,963 Direct	+12.10%	Acquired	(price as of 2026-08-24)
Oct. 31, 2020	ATLX	A	2,879,581	—	—	25,589,987 Direct	+12.68%	Acquired	(price as of 2026-08-24)
Sept. 30, 2020	ATLX	A	2,739,726	—	—	22,710,406 Direct	+13.72%	Acquired	(price as of 2026-08-24)
Aug. 31, 2020	ATLX	A	2,573,529	—	—	19,970,680 Direct	+14.79%	Acquired	(price as of 2026-08-24)
July 31, 2020	ATLX	A	2,068,447	—	—	17,397,151 Direct	+13.49%	Acquired	(price as of 2026-08-24)
June 30, 2020	ATLX	A	2,386,117	—	—	15,328,704 Direct	+18.44%	Acquired	(price as of 2026-08-24)
May 31, 2020	ATLX	A	2,070,393	—	—	12,942,587 Direct	+19.04%	Acquired	(price as of 2026-08-24)
April 30, 2020	ATLX	A	1,881,720	—	—	10,872,194 Direct	+20.93%	Acquired	(price as of 2026-08-24)
March 31, 2020	ATLX	A	1,777,060	—	—	8,990,473 Direct	+24.64%	Acquired	(price as of 2026-08-24)
Feb. 29, 2020	ATLX	A	2,261,905	—	—	7,213,413 Direct	+45.68%	Acquired	(price as of 2026-08-24)
Jan. 31, 2020	ATLX	A	1,724,138	—	—	4,951,509 Direct	+53.42%	Acquired	(price as of 2026-08-24)
Dec. 31, 2019	ATLX	A	1,440,329	—	—	3,227,371 Direct	+80.60%	Acquired	(price as of 2026-08-24)
Nov. 30, 2019	ATLX	A	996,016	—	—	1,787,041 Direct	+125.91%	Acquired	(price as of 2026-08-24)

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
June 17, 2022	ATLX	Common Stock, par value $.001 per share [F1]	—	Direct
July 21, 2021	ATLX	Common Stock, par value $.001 per share	28,685,962	Direct