Jeffrey W Sherman

Insider

First SEC filing: Oct. 5, 2021 · Latest: Oct. 5, 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.

Insider at

Insider transactions

1 buys (P) 0 sells (S) Net: $25,000 + 12 non-open-market transactions below Avg return of open purchases vs now: -17.2% 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

12 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 19, 2026	LRMR	A	55,150	—	—	55,150 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 27, 2026	LRMR	P	5,000	$5.00	$25,000	5,000 Direct	—	Acquired	-17.2% (price as of 2026-08-21)
May 13, 2025	LRMR	A	19,000	—	—	19,000 Direct	—	Acquired	(price as of 2026-08-21)
May 29, 2024	LRMR	A	19,000	—	—	19,000 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 3, 2023	LRMR	A	16,600	—	—	16,600 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 5, 2021	XERS	A	11,228	—	—	11,228 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 5, 2021	XERS	A	11,228	—	—	11,228 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 5, 2021	XERS	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 5, 2021	XERS	A	19,650	—	—	19,650 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 5, 2021	XERS	A	31,360	—	—	31,360 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 5, 2021	XERS	A	31,360	—	—	31,360 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 5, 2021	XERS	A	47,040	—	—	47,040 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 5, 2021	XERS	A	50,378	—	—	50,378 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 19, 2026	LRMR	Stock Option (Right to Buy)	Common Stock (55,150)	$3.33	May 19, 2036	55,150	Acquired
May 13, 2025	LRMR	Stock Option (Right to Buy)	Common Stock (19,000)	$1.88	May 13, 2035	19,000	Acquired
May 29, 2024	LRMR	Stock Option (Right to Buy)	Common Stock (19,000)	$7.07	May 29, 2034	19,000	Acquired
Oct. 3, 2023	LRMR	Stock Option (Right to Buy)	Common Stock (16,600)	$3.56	Oct. 3, 2033	16,600	Acquired
Oct. 5, 2021	XERS	Stock Option (Right to Buy)	Common Stock (11,228)	$3.90	June 8, 2031	11,228	Acquired
Oct. 5, 2021	XERS	Stock Option (Right to Buy)	Common Stock (11,228)	$4.68	June 4, 2030	11,228	Acquired
Oct. 5, 2021	XERS	Stock Option (Right to Buy)	Common Stock (20,000)	$10.00	Feb. 27, 2029	20,000	Acquired
Oct. 5, 2021	XERS	Stock Option (Right to Buy)	Common Stock (19,650)	$12.50	May 15, 2028	19,650	Acquired
Oct. 5, 2021	XERS	Stock Option (Right to Buy)	Common Stock (31,360)	$9.89	May 15, 2028	31,360	Acquired
Oct. 5, 2021	XERS	Stock Option (Right to Buy)	Common Stock (31,360)	$5.62	May 11, 2027	31,360	Acquired
Oct. 5, 2021	XERS	Stock Option (Right to Buy)	Common Stock (47,040)	$6.66	Oct. 1, 2026	47,040	Acquired

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