Alan Fuhrman

Insider

First SEC filing: March 18, 2020 · Latest: March 18, 2020

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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 + 19 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

19 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 5, 2026	TYRA	A	67,000	—	—	67,000 Direct	—	Acquired	(price as of 2026-08-20)
May 5, 2026	TYRA	A	20,000	—	—	36,164 Direct	+123.73%	Acquired	(price as of 2026-08-20)
March 13, 2026	TYRA	A	1,376	$9.13	$12,563	16,164 Direct	+9.30%	Acquired	183.7% (price as of 2026-08-20)
Sept. 15, 2025	TYRA	A	701	$9.13	$6,400	14,788 Direct	+4.98%	Acquired	183.7% (price as of 2026-08-20)
Aug. 7, 2025	TYRA	A	170,000	—	—	170,000 Direct	—	Acquired	(price as of 2026-08-20)
March 14, 2025	TYRA	A	1,238	$9.78	$12,108	14,087 Direct	+9.63%	Acquired	164.8% (price as of 2026-08-20)
Oct. 30, 2024	TYRA	P	9,500	$16.00	$152,000	12,849 Direct	+283.67%	Acquired	61.9% (price as of 2026-08-20)
Sept. 13, 2024	TYRA	A	954	$12.48	$11,906	3,349 Direct	+39.83%	Acquired	107.5% (price as of 2026-08-20)
Aug. 14, 2024	TYRA	A	115,000	—	—	115,000 Direct	—	Acquired	(price as of 2026-08-20)
March 15, 2024	TYRA	A	932	$12.48	$11,631	2,395 Direct	+63.70%	Acquired	107.5% (price as of 2026-08-20)
Sept. 15, 2023	TYRA	A	1,463	$12.50	$18,288	1,463 Direct	—	Acquired	107.2% (price as of 2026-08-20)
July 28, 2023	TYRA	A	62,685	—	—	62,685 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 1, 2023	TYRA	A	328,000	—	—	328,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 1, 2023	TYRA	A	32,800	—	—	32,800 Direct	—	Acquired	(price as of 2026-08-20)
May 28, 2020	ESPR	A	1,221	—	—	12,878 Direct	+10.47%	Acquired
May 15, 2020	ESPR	A	11,003	—	—	11,657 Direct	+1682.42%	Acquired
March 18, 2008	ACHV	A	275,000	—	—	275,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 29, 2006	ACHV	A	60,000	—	—	60,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 16, 2005	ACHV	A	78,000	—	—	78,000 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 15, 2004	ACHV	A	110,000	—	—	110,000 Direct	—	Acquired	(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 5, 2026	TYRA	Stock Option (Right to Buy)	Common Stock (67,000)	$33.93	May 4, 2036	67,000	Acquired
Aug. 7, 2025	TYRA	Stock Option (Right to Buy)	Common Stock (170,000)	$10.75	Aug. 6, 2035	170,000	Acquired
Aug. 14, 2024	TYRA	Stock Option (Right to Buy)	Common Stock (115,000)	$21.57	Aug. 13, 2034	115,000	Acquired
July 28, 2023	TYRA	Stock Option (Right to Buy)	Common Stock (62,685)	$14.35	July 27, 2033	62,685	Acquired
Jan. 1, 2023	TYRA	Stock Option (Right to Buy)	Common Stock (328,000)	$7.60	Dec. 31, 2032	328,000	Acquired
Jan. 1, 2023	TYRA	Stock Option (Right to Buy)	Common Stock (32,800)	$7.60	Dec. 31, 2032	32,800	Acquired
March 18, 2008	ACHV	Non-qualified stock option (right to buy)	Common Stock (275,000)	$0.37	March 18, 2018	275,000	Acquired
Dec. 29, 2006	ACHV	Employee non-qualified stock option (right to buy)	Common Stock (60,000)	$6.11	Dec. 29, 2016	60,000	Acquired
Dec. 16, 2005	ACHV	Employee non-qualified stock option (right to buy)	Common Stock (78,000)	$5.10	Dec. 16, 2015	78,000	Acquired
Sept. 15, 2004	ACHV	Employee non-qualified stock option (right to buy)	Common Stock (110,000)	$3.23	Sept. 15, 2014	110,000	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 18, 2020	ESPR	Common Stock	654	Direct

Compensation (DEF 14A)

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

ACHV

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2006	$245,699	—	—	$122,229	$94,900	—	$8,439	$471,267

TYRA

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2023	$457,600	—	—	—	$274,560	—	$30,933	$3,530,805

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