Gary J Pruden

Insider

First SEC filing: Feb. 27, 2018 · Latest: Feb. 27, 2018

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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 + 25 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

25 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 15, 2025	LNTH	G	2,635	—	—	14,613 Indirect	+22.00%	Acquired	(price as of 2026-08-20)
May 15, 2025	LNTH	G	2,635	—	—	2,537 Direct	-50.95%	Disposed	(price as of 2026-08-20)
May 14, 2025	LNTH	A	4,543	—	—	4,543 Direct	—	Acquired	(price as of 2026-08-20)
May 14, 2025	LNTH	A	2,537	—	—	5,172 Direct	+96.28%	Acquired	(price as of 2026-08-20)
July 10, 2024	LNTH	S 10b5-1	12,530	$95.04	$1,190,851	11,978 Indirect	-51.13%	Disposed	5.7% (price as of 2026-08-20)
May 20, 2024	LNTH	G	2,012	—	—	2,635 Direct	-43.30%	Disposed	(price as of 2026-08-20)
May 9, 2024	LNTH	A	4,853	—	—	4,853 Direct	—	Acquired	(price as of 2026-08-20)
May 9, 2024	LNTH	A	2,635	—	—	35,592 Direct	+8.00%	Acquired	(price as of 2026-08-20)
May 11, 2023	LNTH	A	3,798	—	—	3,798 Direct	—	Acquired	(price as of 2026-08-20)
May 11, 2023	LNTH	A	2,012	—	—	32,957 Direct	+6.50%	Acquired	(price as of 2026-08-20)
May 6, 2022	LNTH	A	4,068	—	—	4,068 Direct	—	Acquired	(price as of 2026-08-20)
May 6, 2022	LNTH	A	3,616	—	—	3,616 Direct	—	Acquired	(price as of 2026-08-20)
May 6, 2022	LNTH	A	2,180	—	—	30,945 Direct	+7.58%	Acquired	(price as of 2026-08-20)
May 10, 2021	LNTH	A	8,513	—	—	28,765 Direct	+42.04%	Acquired	(price as of 2026-08-20)
Oct. 1, 2020	LNTH	A	1,308	—	—	20,252 Direct	+6.90%	Acquired	(price as of 2026-08-20)
Aug. 10, 2020	LNTH	A	777	—	—	18,944 Direct	+4.28%	Acquired	(price as of 2026-08-20)
March 3, 2020	LNTH	A	8,095	—	—	18,167 Direct	+80.37%	Acquired	(price as of 2026-08-20)
March 6, 2019	LNTH	S 10b5-1	3,192	$22.77	$72,682	10,072 Direct	-24.07%	Disposed	341.2% (price as of 2026-08-20)
Feb. 26, 2019	LNTH	A	5,353	—	—	13,264 Direct	+67.67%	Acquired	(price as of 2026-08-20)
March 5, 2018	LNTH	A	7,911	—	—	7,911 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 28, 2017	JNJ	S	16,299	$122.21	$1,991,901	43,630 Direct	-27.20%	Disposed	122.5% (price as of 2026-08-20)
Feb. 13, 2017	JNJ	M	15,532	—	—	6,766 Direct	-69.66%	Disposed	(price as of 2026-08-20)
Feb. 13, 2017	JNJ	F	9,673	$115.67	$1,118,876	59,929 Direct	-13.90%	Disposed	135.1% (price as of 2026-08-20)
Feb. 13, 2017	JNJ	A	6,197	—	—	69,602 Direct	+9.77%	Acquired	(price as of 2026-08-20)
Feb. 13, 2017	JNJ	M	15,532	—	—	63,405 Direct	+32.44%	Acquired	(price as of 2026-08-20)
Feb. 10, 2017	JNJ	M	6,213	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 10, 2017	JNJ	F	1,970	$115.13	$226,806	47,873 Direct	-3.95%	Disposed	136.2% (price as of 2026-08-20)
Feb. 10, 2017	JNJ	M	6,213	—	—	49,843 Direct	+14.24%	Acquired	(price as of 2026-08-20)
June 7, 2016	JNJ	S	9,735	$116.03	$1,129,552	43,630 Direct	-18.24%	Disposed	134.4% (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 14, 2025	LNTH	Stock Option (right to buy)	Common Stock (4,543)	$78.81	May 14, 2035	4,543	Acquired
May 9, 2024	LNTH	Stock Option (right to buy)	Common Stock (4,853)	$75.90	May 9, 2034	4,853	Acquired
May 11, 2023	LNTH	Stock Option (right to buy)	Common Stock (3,798)	$99.38	May 11, 2033	3,798	Acquired
May 6, 2022	LNTH	Stock Option (right to buy)	Common Stock	$64.20	May 6, 2032	4,068	Acquired
May 6, 2022	LNTH	Stock Option (right to buy)	Common Stock (3,616)	$64.20	May 6, 2032	3,616	Acquired
Feb. 13, 2017	JNJ	Performance Share Units	Common Stock (15,532)	—	—	15,532	Disposed
Feb. 10, 2017	JNJ	Restricted Share Units	Common Stock (6,213)	—	—	6,213	Disposed

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
Feb. 27, 2018	LNTH	Common Stock	0	Direct
May 5, 2016	JNJ	Common Stock	53,364	Direct
May 5, 2016	JNJ	Common Stock	96	Indirect
May 5, 2016	JNJ	Employee Stock Options (Right to Buy) [F2]→ Common Stock (11,002)	11,002	Direct
May 5, 2016	JNJ	Employee Stock Options (Right to Buy) [F2]→ Common Stock (151,385)	151,385	Direct
May 5, 2016	JNJ	Employee Stock Options (Right to Buy) [F2]→ Common Stock (91,233)	91,233	Direct
May 5, 2016	JNJ	Employee Stock Options (Right to Buy) [F2]→ Common Stock (84,246)	84,246	Direct
May 5, 2016	JNJ	Employee Stock Options (Right to Buy) [F2]→ Common Stock (97,513)	97,513	Direct
May 5, 2016	JNJ	Restricted Share Units [F3]→ Common Stock (7,013)	7,013	Direct
May 5, 2016	JNJ	Restricted Share Units [F3]→ Common Stock (6,541)	6,541	Direct
May 5, 2016	JNJ	Restricted Share Units [F3]→ Common Stock (6,213)	6,213	Direct