Stewart W Strong

CIK 1420910 · View on SEC EDGAR ↗

Insider

First SEC filing: Aug. 16, 2021 · Latest: Aug. 16, 2021

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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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 43 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

43 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 26, 2024	HAE	S 10b5-1	4,312	$91.15	$393,039	18,196 Direct	-19.16%	Disposed	17.7% (price as of 2026-08-21)
July 25, 2024	HAE	F	2,798	$90.58	$253,443	22,508 Direct	-11.06%	Disposed	18.4% (price as of 2026-08-21)
July 24, 2024	HAE	A	7,110	—	—	25,306 Direct	+39.07%	Acquired	(price as of 2026-08-21)
May 29, 2024	HAE	S 10b5-1	8,857	$87.53	$775,253	18,196 Direct	-32.74%	Disposed	22.6% (price as of 2026-08-21)
May 28, 2024	HAE	F	4,399	$95.73	$421,116	27,053 Direct	-13.99%	Disposed	12.1% (price as of 2026-08-21)
May 28, 2024	HAE	A	13,256	—	—	31,452 Direct	+72.85%	Acquired	(price as of 2026-08-21)
May 20, 2024	HAE	S 10b5-1	686	$95.11	$65,245	18,196 Direct	-3.63%	Disposed	12.8% (price as of 2026-08-21)
May 20, 2024	HAE	F 10b5-1	1,555	$95.08	$147,849	18,882 Direct	-7.61%	Disposed	12.8% (price as of 2026-08-21)
May 20, 2024	HAE	M 10b5-1	2,241	$56.57	$126,773	20,437 Direct	+12.32%	Acquired	89.6% (price as of 2026-08-21)
May 20, 2024	HAE	M 10b5-1	2,241	—	—	2,242 Direct	-49.99%	Disposed	(price as of 2026-08-21)
May 17, 2024	HAE	A	2,872	—	—	18,196 Direct	+18.74%	Acquired	(price as of 2026-08-21)
May 17, 2024	HAE	F	284	$95.73	$27,187	15,324 Direct	-1.82%	Disposed	12.1% (price as of 2026-08-21)
May 17, 2024	HAE	A	6,313	—	—	6,313 Direct	—	Acquired	(price as of 2026-08-21)
May 16, 2024	HAE	M 10b5-1	2,410	—	—	4,821 Direct	-33.33%	Disposed	(price as of 2026-08-21)
May 16, 2024	HAE	S 10b5-1	733	$96.04	$70,397	15,608 Direct	-4.49%	Disposed	11.7% (price as of 2026-08-21)
May 16, 2024	HAE	F 10b5-1	1,677	$96.14	$161,227	16,341 Direct	-9.31%	Disposed	11.6% (price as of 2026-08-21)
May 16, 2024	HAE	M 10b5-1	2,410	$57.60	$138,816	18,018 Direct	+15.44%	Acquired	86.2% (price as of 2026-08-21)
May 16, 2024	HAE	F	252	$94.80	$23,890	15,608 Direct	-1.59%	Disposed	13.2% (price as of 2026-08-21)
May 15, 2024	HAE	F	241	$96.49	$23,254	15,860 Direct	-1.50%	Disposed	11.2% (price as of 2026-08-21)
Oct. 20, 2023	HAE	F	120	$89.05	$10,686	16,101 Direct	-0.74%	Disposed	20.5% (price as of 2026-08-21)
Sept. 12, 2023	HAE	S 10b5-1	228	$90.65	$20,668	16,221 Direct	-1.39%	Disposed	18.3% (price as of 2026-08-21)
June 7, 2023	HAE	M	2,410	—	—	7,231 Direct	-25.00%	Disposed	(price as of 2026-08-21)
June 7, 2023	HAE	M	4,483	—	—	4,483 Direct	-50.00%	Disposed	(price as of 2026-08-21)
June 7, 2023	HAE	S	2,538	$88.04	$223,446	16,449 Direct	-13.37%	Disposed	21.8% (price as of 2026-08-21)
June 7, 2023	HAE	F	5,053	$88.00	$444,664	18,987 Direct	-21.02%	Disposed	21.9% (price as of 2026-08-21)
June 7, 2023	HAE	M	2,410	$57.60	$138,816	24,040 Direct	+11.14%	Acquired	86.2% (price as of 2026-08-21)
June 7, 2023	HAE	M	4,483	$56.57	$253,603	21,630 Direct	+26.14%	Acquired	89.6% (price as of 2026-08-21)
May 18, 2023	HAE	F	1,087	$83.34	$90,591	17,147 Direct	-5.96%	Disposed	28.7% (price as of 2026-08-21)
May 16, 2023	HAE	F	250	$89.21	$22,302	18,234 Direct	-1.35%	Disposed	20.2% (price as of 2026-08-21)
May 15, 2023	HAE	A	6,335	—	—	6,335 Direct	—	Acquired	(price as of 2026-08-21)
May 15, 2023	HAE	A	2,803	—	—	18,484 Direct	+17.88%	Acquired	(price as of 2026-08-21)
Oct. 24, 2022	HAE	S	75	$80.39	$6,029	15,681 Direct	-0.48%	Disposed	33.4% (price as of 2026-08-21)
May 19, 2022	HAE	S	1,084	$59.10	$64,064	15,756 Direct	-6.44%	Disposed	81.5% (price as of 2026-08-21)
May 16, 2022	HAE	A	9,641	—	—	9,641 Direct	—	Acquired	(price as of 2026-08-21)
May 16, 2022	HAE	A	4,123	—	—	16,840 Direct	+32.42%	Acquired	(price as of 2026-08-21)
Oct. 25, 2021	HAE	S	75	$71.93	$5,395	12,717 Direct	-0.59%	Disposed	49.1% (price as of 2026-08-21)
Feb. 9, 2012	ATRC	F	689	$11.05	$7,613	43,098 Direct	-1.57%	Disposed	328.0% (price as of 2026-08-21)
Dec. 31, 2011	ATRC	A	357	$9.44	$3,370	43,787 Direct	+0.82%	Acquired	401.0% (price as of 2026-08-21)
July 29, 2011	ATRC	F	1,058	$12.17	$12,876	43,430 Direct	-2.38%	Disposed	288.6% (price as of 2026-08-21)
June 30, 2011	ATRC	A	369	$8.71	$3,214	44,488 Direct	+0.84%	Acquired	443.0% (price as of 2026-08-21)
Feb. 17, 2011	ATRC	F	396	$11.52	$4,562	44,119 Direct	-0.89%	Disposed	310.5% (price as of 2026-08-21)
Feb. 9, 2011	ATRC	A	9,000	—	—	35,157 Direct	+34.41%	Acquired	(price as of 2026-08-21)
Feb. 9, 2011	ATRC	A	13,000	—	—	48,157 Direct	+36.98%	Acquired	(price as of 2026-08-21)
Feb. 9, 2011	ATRC	F	3,642	$11.20	$40,790	44,515 Direct	-7.56%	Disposed	322.3% (price as of 2026-08-21)
Feb. 9, 2011	ATRC	A	14,000	—	—	14,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 31, 2010	ATRC	A	615	$5.50	$3,382	26,157 Direct	+2.41%	Acquired	759.9% (price as of 2026-08-21)
July 29, 2010	ATRC	F	1,058	$6.41	$6,782	25,542 Direct	-3.98%	Disposed	637.8% (price as of 2026-08-21)
June 30, 2010	ATRC	A	750	$4.80	$3,600	26,600 Direct	+2.90%	Acquired	885.3% (price as of 2026-08-21)
Feb. 17, 2010	ATRC	A	22,000	—	—	22,000 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 17, 2010	ATRC	A	6,000	—	—	25,850 Direct	+30.23%	Acquired	(price as of 2026-08-21)
July 29, 2009	ATRC	A	16,000	—	—	18,634 Direct	+607.44%	Acquired	(price as of 2026-08-21)
May 28, 2008	ATRC	A	15,000	—	—	15,000 Direct	—	Acquired	(price as of 2026-08-21)

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, 2024	HAE	Non-qualified Stock Option (Right to Buy)	Common Stock (2,241)	$56.57	May 18, 2028	2,241	Disposed
May 17, 2024	HAE	Non-qualified Stock Option (Right to Buy)	Common Stock (6,313)	$95.73	May 17, 2031	6,313	Acquired
May 16, 2024	HAE	Non-qualified Stock Option (Right to Buy)	Common Stock (2,410)	$57.60	May 16, 2029	2,410	Disposed
June 7, 2023	HAE	Non-qualified Stock Option (Right to Buy)	Common Stock (2,410)	$57.60	May 16, 2029	2,410	Disposed
June 7, 2023	HAE	Non-qualified Stock Option (Right to Buy)	Common Stock (4,483)	$56.57	May 18, 2028	4,483	Disposed
May 15, 2023	HAE	Non-qualified Stock Option (Right to Buy)	Common Stock (6,335)	$89.16	May 15, 2030	6,335	Acquired
May 16, 2022	HAE	Non-qualified Stock Option (Right to Buy)	Common Stock (9,641)	$57.60	May 16, 2029	9,641	Acquired
Feb. 9, 2011	ATRC	Stock Option (Right to Buy)	Common Stock (14,000)	$11.20	Feb. 9, 2021	14,000	Acquired
Feb. 17, 2010	ATRC	Stock Option (right to buy)	Common Stock (22,000)	$5.60	Feb. 17, 2020	22,000	Acquired
May 28, 2008	ATRC	Stock Option (Right to Buy)	Common Stock (15,000)	$10.10	May 28, 2018	15,000	Acquired

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

Initial ownership (Form 3) 11 holdings

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

Date	Ticker	Security	Shares	Ownership
Aug. 16, 2021	HAE	Common Stock	12,792	Direct
Aug. 16, 2021	HAE	Non-qualified Stock Option (Right to Buy)→ Common Stock (8,966)	8,966	Direct
Aug. 16, 2021	HAE	Non-qualified Stock Option (Right to Buy)→ Common Stock (4,501)	4,501	Direct
Aug. 16, 2021	HAE	Non-qualified Stock Option (Right to Buy)→ Common Stock (4,358)	4,358	Direct
Dec. 11, 2007	ATRC	Stock Option (Right to Buy)→ Common Stock (5,263)	5,263	Direct
Dec. 11, 2007	ATRC	Stock Option (Right to Buy)→ Common Stock (3,026)	3,026	Direct
Dec. 11, 2007	ATRC	Stock Option (Right to Buy)→ Common Stock (2,631)	2,631	Direct
Dec. 11, 2007	ATRC	Stock Option (Right to Buy)→ Common Stock (5,000)	5,000	Direct
Dec. 11, 2007	ATRC	Stock Option (Right to Buy)→ Common Stock (29,080)	29,080	Direct
Dec. 11, 2007	ATRC	Stock Option (Right to Buy)→ Common Stock (2,000)	2,000	Direct
Dec. 11, 2007	ATRC	Stock Option (Right to Buy)→ Common Stock (15,000)	15,000	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

HAE

President, Global Hospital

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2022	—	—	—	—	—	—	—	—

ATRC

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2011	$165,000	—	—	—	$166,049	—	$8,409	$544,195
2010	$165,000	—	—	—	$186,671	—	$1,220	$465,977
2009	$150,000	—	—	—	$196,111	—	$7,200	$407,071

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