Regina E Groves

Insider

First SEC filing: March 21, 2017 · Latest: March 21, 2017

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

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 16 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

16 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 19, 2025	ATRC	A	5,401	—	—	36,167 Direct	+17.56%	Acquired	(price as of 2026-08-19)
May 15, 2025	FLGT	A	8,982	—	—	16,982 Direct	+112.27%	Acquired	(price as of 2026-08-19)
May 16, 2024	FLGT	A	5,481	—	—	5,481 Direct	—	Acquired	(price as of 2026-08-19)
May 16, 2024	FLGT	A	4,000	—	—	8,000 Direct	+100.00%	Acquired	(price as of 2026-08-19)
May 13, 2024	ATRC	A	7,788	—	—	30,766 Direct	+33.89%	Acquired	(price as of 2026-08-19)
May 25, 2023	ATRC	A	3,186	—	—	22,978 Direct	+16.10%	Acquired	(price as of 2026-08-19)
May 18, 2023	FLGT	A	6,759	—	—	6,759 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 3, 2023	FLGT	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-19)
Jan. 3, 2023	FLGT	A	4,000	—	—	4,000 Direct	—	Acquired	(price as of 2026-08-19)
May 25, 2022	ATRC	A	3,564	—	—	19,792 Direct	+21.96%	Acquired	(price as of 2026-08-19)
Sept. 15, 2021	ATRC	S	3,156	$74.73	$235,848	16,194 Direct	-16.31%	Disposed	-36.3% (price as of 2026-08-19)
May 26, 2021	ATRC	S	4,208	$71.95	$302,766	19,350 Direct	-17.86%	Disposed	-33.8% (price as of 2026-08-19)
May 20, 2021	ATRC	A	1,749	—	—	23,558 Direct	+8.02%	Acquired	(price as of 2026-08-19)
April 30, 2021	ATRC	P	34	$76.68	$2,607	16,228 Direct	+0.21%	Acquired	-37.9% (price as of 2026-08-19)
Sept. 14, 2020	ATRC	S	6,313	$41.83	$264,073	21,809 Direct	-22.45%	Disposed	13.8% (price as of 2026-08-19)
May 20, 2020	ATRC	A	2,452	—	—	28,122 Direct	+9.55%	Acquired	(price as of 2026-08-19)
Sept. 12, 2019	ATRC	P	500	$24.86	$12,430	25,670 Direct	+1.99%	Acquired	91.5% (price as of 2026-08-19)
May 22, 2019	ATRC	A	4,208	—	—	25,170 Direct	+20.07%	Acquired	(price as of 2026-08-19)
May 31, 2018	ATRC	A	5,272	—	—	20,962 Direct	+33.60%	Acquired	(price as of 2026-08-19)
May 22, 2018	ATRC	A	5,221	—	—	15,690 Direct	+49.87%	Acquired	(price as of 2026-08-19)
March 1, 2018	ATRC	P	1,000	$17.43	$17,430	10,469 Direct	+10.56%	Acquired	173.2% (price as of 2026-08-19)
March 21, 2017	ATRC	A	9,469	—	—	9,469 Direct	—	Acquired	(price as of 2026-08-19)

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 16, 2024	FLGT	Stock Option (Right to Buy)	Common Stock (5,481)	$22.50	May 15, 2034	5,481	Acquired
May 18, 2023	FLGT	Stock Option (Right to Buy)	Common Stock (6,759)	$35.58	May 17, 2033	6,759	Acquired
Jan. 3, 2023	FLGT	Stock Option (Right to Buy)	Common Stock (10,000)	$30.66	Jan. 2, 2033	10,000	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
March 21, 2017	ATRC	Common Stock	0	Direct