Ryan Gerbrandt

Insider

First SEC filing: Feb. 17, 2021 · Latest: Feb. 17, 2021

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

ATEX selling Feb. 17, 2022

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 18 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

18 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 12, 2025	ATEX	F	1,470	$23.95	$35,206	42,362 Direct	-3.35%	Disposed	273.8% (price as of 2026-08-20)
May 20, 2025	ATEX	A	53,491	—	—	53,491 Direct	—	Acquired	(price as of 2026-08-20)
May 16, 2025	ATEX	F	1,383	$28.42	$39,305	43,832 Direct	-3.06%	Disposed	215.0% (price as of 2026-08-20)
May 15, 2025	ATEX	F	2,876	$28.06	$80,701	45,215 Direct	-5.98%	Disposed	219.1% (price as of 2026-08-20)
Jan. 16, 2025	ATEX	A	67,774	—	—	67,774 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 4, 2024	ATEX	A	61,462	—	—	61,462 Direct	—	Acquired	(price as of 2026-08-20)
July 12, 2024	ATEX	F	1,479	$41.51	$61,393	48,091 Direct	-2.98%	Disposed	115.7% (price as of 2026-08-20)
May 17, 2024	ATEX	F	1,391	$33.52	$46,626	49,570 Direct	-2.73%	Disposed	167.1% (price as of 2026-08-20)
May 15, 2024	ATEX	F	2,867	$32.72	$93,808	50,961 Direct	-5.33%	Disposed	173.6% (price as of 2026-08-20)
Feb. 28, 2024	ATEX	A	60,000	—	—	60,000 Direct	—	Acquired	(price as of 2026-08-20)
July 12, 2023	ATEX	A	10,087	—	—	56,284 Direct	+21.83%	Acquired	(price as of 2026-08-20)
May 18, 2023	ATEX	F	4,282	$31.11	$133,213	46,197 Direct	-8.48%	Disposed	187.8% (price as of 2026-08-20)
Feb. 15, 2023	ATEX	F	2,485	$32.73	$81,334	50,479 Direct	-4.69%	Disposed	173.5% (price as of 2026-08-20)
May 27, 2022	ATEX	F	2,898	$42.47	$123,078	54,638 Direct	-5.04%	Disposed	110.8% (price as of 2026-08-20)
May 17, 2022	ATEX	A	25,511	—	—	25,511 Direct	—	Acquired	(price as of 2026-08-20)
May 17, 2022	ATEX	A	12,655	—	—	57,536 Direct	+28.20%	Acquired	(price as of 2026-08-20)
Feb. 17, 2022	ATEX	S 10b5-1	1,674	$54.10	$90,563	52,964 Direct	-3.06%	Disposed	65.5% (price as of 2026-08-20)
May 5, 2021	ATEX	A	26,087	—	—	44,881 Direct	+138.80%	Acquired	(price as of 2026-08-20)
May 5, 2021	ATEX	A	26,087	—	—	44,881 Direct	+138.80%	Acquired	(price as of 2026-08-20)
Feb. 17, 2021	ATEX	S 10b5-1	2,018	$42.00	$84,756	18,794 Direct	-9.70%	Disposed	113.2% (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
May 20, 2025	ATEX	Stock Option (Right to Buy)	Common Stock (53,491)	$34.96	May 20, 2035	53,491	Acquired
Jan. 16, 2025	ATEX	Stock Option (Right to Buy)	Common Stock (67,774)	$27.83	Jan. 16, 2035	67,774	Acquired
Oct. 4, 2024	ATEX	Stock Option (Right to Buy)	Common Stock (61,462)	$35.66	Oct. 4, 2034	61,462	Acquired
Feb. 28, 2024	ATEX	Stock Option (Right to Buy)	Common Stock (60,000)	$37.42	Feb. 28, 2034	60,000	Acquired
May 17, 2022	ATEX	Stock Option (Right to Buy)	Common Stock (25,511)	$49.39	May 17, 2032	25,511	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.

ATEX

COO

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2026	$324,988	—	—	—	$196,745	—	$1,414,940	$1,936,673
2024	$371,923	—	—	—	—	—	$49,613	—

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