John Poyhonen

Insider

First SEC filing: Jan. 21, 2014 · Latest: Jan. 21, 2014

On this page

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

HRTX buying Oct. 3, 2019

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 59 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

59 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 13, 2023	HRTX	M	4,564	—	—	27,936 Direct	-14.04%	Disposed	(price as of 2026-08-20)
April 13, 2023	HRTX	M	1,250	—	—	7,500 Direct	-14.29%	Disposed	(price as of 2026-08-20)
April 13, 2023	HRTX	F	2,012	$2.88	$5,795	46,648 Direct	-4.13%	Disposed	-89.0% (price as of 2026-08-20)
April 13, 2023	HRTX	M	4,564	—	—	48,660 Direct	+10.35%	Acquired	(price as of 2026-08-20)
April 13, 2023	HRTX	M	1,250	—	—	44,096 Direct	+2.92%	Acquired	(price as of 2026-08-20)
Jan. 18, 2023	HRTX	A	66,385	—	—	66,385 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 13, 2023	HRTX	M	4,564	—	—	32,500 Direct	-12.31%	Disposed	(price as of 2026-08-20)
Jan. 13, 2023	HRTX	M	1,250	—	—	8,750 Direct	-12.50%	Disposed	(price as of 2026-08-20)
Jan. 13, 2023	HRTX	F	2,012	$3.17	$6,378	42,846 Direct	-4.49%	Disposed	-90.0% (price as of 2026-08-20)
Jan. 13, 2023	HRTX	M	4,564	—	—	44,858 Direct	+11.33%	Acquired	(price as of 2026-08-20)
Jan. 13, 2023	HRTX	M	1,250	—	—	40,294 Direct	+3.20%	Acquired	(price as of 2026-08-20)
Oct. 13, 2022	HRTX	M	4,564	—	—	37,064 Direct	-10.96%	Disposed	(price as of 2026-08-20)
Oct. 13, 2022	HRTX	M	1,250	—	—	10,000 Direct	-11.11%	Disposed	(price as of 2026-08-20)
Oct. 13, 2022	HRTX	F	2,012	$3.76	$7,565	39,044 Direct	-4.90%	Disposed	-91.5% (price as of 2026-08-20)
Oct. 13, 2022	HRTX	M	4,564	—	—	41,056 Direct	+12.51%	Acquired	(price as of 2026-08-20)
Oct. 13, 2022	HRTX	M	1,250	—	—	36,492 Direct	+3.55%	Acquired	(price as of 2026-08-20)
July 25, 2022	HRTX	A	165,961	—	—	165,961 Direct	—	Acquired	(price as of 2026-08-20)
July 13, 2022	HRTX	M	4,564	—	—	41,628 Direct	-9.88%	Disposed	(price as of 2026-08-20)
July 13, 2022	HRTX	M	1,250	—	—	11,250 Direct	-10.00%	Disposed	(price as of 2026-08-20)
July 13, 2022	HRTX	F	2,012	$3.01	$6,056	35,242 Direct	-5.40%	Disposed	-89.4% (price as of 2026-08-20)
July 13, 2022	HRTX	M	4,564	—	—	37,254 Direct	+13.96%	Acquired	(price as of 2026-08-20)
July 13, 2022	HRTX	M	1,250	—	—	32,690 Direct	+3.98%	Acquired	(price as of 2026-08-20)
April 13, 2022	HRTX	M	4,564	—	—	46,192 Direct	-8.99%	Disposed	(price as of 2026-08-20)
April 13, 2022	HRTX	M	1,250	—	—	12,500 Direct	-9.09%	Disposed	(price as of 2026-08-20)
April 13, 2022	HRTX	F	2,012	$6.07	$12,213	31,440 Direct	-6.01%	Disposed	-94.8% (price as of 2026-08-20)
April 13, 2022	HRTX	M	4,564	—	—	33,452 Direct	+15.80%	Acquired	(price as of 2026-08-20)
April 13, 2022	HRTX	M	1,250	—	—	28,888 Direct	+4.52%	Acquired	(price as of 2026-08-20)
Jan. 13, 2022	HRTX	M	4,564	—	—	50,756 Direct	-8.25%	Disposed	(price as of 2026-08-20)
Jan. 13, 2022	HRTX	M	1,250	—	—	13,750 Direct	-8.33%	Disposed	(price as of 2026-08-20)
Jan. 13, 2022	HRTX	F	2,012	$8.30	$16,700	27,638 Direct	-6.79%	Disposed	-96.2% (price as of 2026-08-20)
Jan. 13, 2022	HRTX	M	4,564	—	—	29,650 Direct	+18.19%	Acquired	(price as of 2026-08-20)
Jan. 13, 2022	HRTX	M	1,250	—	—	25,086 Direct	+5.24%	Acquired	(price as of 2026-08-20)
Oct. 29, 2021	HRTX	J	817	$9.36	$7,647	23,836 Direct	+3.55%	Acquired	-96.6% (price as of 2026-08-20)
Oct. 13, 2021	HRTX	A	55,320	—	—	55,320 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 13, 2021	HRTX	A	92,200	—	—	92,200 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 13, 2021	HRTX	M	1,250	—	—	15,000 Direct	-7.69%	Disposed	(price as of 2026-08-20)
Oct. 13, 2021	HRTX	F	433	$10.55	$4,568	23,019 Direct	-1.85%	Disposed	-97.0% (price as of 2026-08-20)
Oct. 13, 2021	HRTX	M	1,250	—	—	23,452 Direct	+5.63%	Acquired	(price as of 2026-08-20)
July 13, 2021	HRTX	M	1,250	—	—	16,250 Direct	-7.14%	Disposed	(price as of 2026-08-20)
July 13, 2021	HRTX	F	433	$13.48	$5,837	22,202 Direct	-1.91%	Disposed	-97.6% (price as of 2026-08-20)
July 13, 2021	HRTX	M	1,250	—	—	22,635 Direct	+5.85%	Acquired	(price as of 2026-08-20)
April 30, 2021	HRTX	J	971	$13.90	$13,497	21,385 Direct	+4.76%	Acquired	-97.7% (price as of 2026-08-20)
April 13, 2021	HRTX	M	1,250	—	—	17,500 Direct	-6.67%	Disposed	(price as of 2026-08-20)
April 13, 2021	HRTX	F	433	$16.66	$7,214	20,414 Direct	-2.08%	Disposed	-98.1% (price as of 2026-08-20)
April 13, 2021	HRTX	M	1,250	—	—	20,847 Direct	+6.38%	Acquired	(price as of 2026-08-20)
Jan. 13, 2021	HRTX	M	1,250	—	—	18,750 Direct	-6.25%	Disposed	(price as of 2026-08-20)
Jan. 13, 2021	HRTX	F	433	$18.16	$7,863	19,597 Direct	-2.16%	Disposed	-98.2% (price as of 2026-08-20)
Jan. 13, 2021	HRTX	M	1,250	—	—	20,030 Direct	+6.66%	Acquired	(price as of 2026-08-20)
Oct. 30, 2020	HRTX	J	637	$11.65	$7,421	18,780 Direct	+3.51%	Acquired	-97.3% (price as of 2026-08-20)
Oct. 13, 2020	HRTX	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 13, 2020	HRTX	A	170,000	—	—	170,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 19, 2019	HRTX	A	55,562	—	—	55,562 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 3, 2019	HRTX	P	5,143	$17.50	$90,002	18,143 Direct	+39.56%	Acquired	-98.2% (price as of 2026-08-20)
July 15, 2019	HRTX	A	300,000	—	—	300,000 Direct	—	Acquired	(price as of 2026-08-20)
May 22, 2019	HRTX	P	3,000	$17.55	$52,650	13,000 Direct	+30.00%	Acquired	-98.2% (price as of 2026-08-20)
Dec. 15, 2018	HRTX	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 15, 2018	HRTX	A	19,500	—	—	19,500 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 18, 2017	HRTX	A	19,500	—	—	19,500 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 19, 2017	HRTX	P	10,000	$12.20	$122,000	10,000 Direct	—	Acquired	-97.4% (price as of 2026-08-20)
Dec. 21, 2016	HRTX	A	19,500	—	—	19,500 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 22, 2015	HRTX	A	19,500	—	—	19,500 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 12, 2014	HRTX	A	19,500	—	—	19,500 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
April 13, 2023	HRTX	Restricted Stock Units	Common Stock (4,564)	—	—	4,564	Disposed
April 13, 2023	HRTX	Restricted Stock Units	Common Stock (1,250)	—	—	1,250	Disposed
Jan. 18, 2023	HRTX	Performance Stock Units	Common Stock (66,385)	$0.00	—	66,385	Acquired
Jan. 13, 2023	HRTX	Restricted Stock Units	Common Stock (4,564)	—	—	4,564	Disposed
Jan. 13, 2023	HRTX	Restricted Stock Units	Common Stock (1,250)	—	—	1,250	Disposed
Oct. 13, 2022	HRTX	Restricted Stock Units	Common Stock (4,564)	—	—	4,564	Disposed
Oct. 13, 2022	HRTX	Restricted Stock Units	Common Stock (1,250)	—	—	1,250	Disposed
July 25, 2022	HRTX	Employee Stock Option (Right to Buy)	Common Stock (165,961)	$3.17	July 25, 2032	165,961	Acquired
July 13, 2022	HRTX	Restricted Stock Units	Common Stock (4,564)	—	—	4,564	Disposed
July 13, 2022	HRTX	Restricted Stock Units	Common Stock (1,250)	—	—	1,250	Disposed
April 13, 2022	HRTX	Restricted Stock Units	Common Stock (4,564)	—	—	4,564	Disposed
April 13, 2022	HRTX	Restricted Stock Units	Common Stock (1,250)	—	—	1,250	Disposed
Jan. 13, 2022	HRTX	Restricted Stock Units	Common Stock (4,564)	—	—	4,564	Disposed
Jan. 13, 2022	HRTX	Restricted Stock Units	Common Stock (1,250)	—	—	1,250	Disposed
Oct. 13, 2021	HRTX	Restricted Stock Units	Common Stock (55,320)	$0.00	—	55,320	Acquired
Oct. 13, 2021	HRTX	Employee Stock Option (Right to Buy)	Common Stock (92,200)	$10.55	Oct. 13, 2031	92,200	Acquired
Oct. 13, 2021	HRTX	Restricted Stock Units	Common Stock (1,250)	—	—	1,250	Disposed
July 13, 2021	HRTX	Restricted Stock Units	Common Stock (1,250)	—	—	1,250	Disposed
April 13, 2021	HRTX	Restricted Stock Units	Common Stock (1,250)	—	—	1,250	Disposed
Jan. 13, 2021	HRTX	Restricted Stock Units	Common Stock (1,250)	—	—	1,250	Disposed
Oct. 13, 2020	HRTX	Restricted Stock Units	Common Stock (20,000)	$0.00	—	20,000	Acquired
Oct. 13, 2020	HRTX	Employee Stock Option (Right to Buy)	Common Stock (170,000)	$15.72	Oct. 13, 2030	170,000	Acquired
Dec. 19, 2019	HRTX	Employee Stock Option (Right to Buy)	Common Stock (55,562)	$25.02	Dec. 19, 2029	55,562	Acquired
July 15, 2019	HRTX	Employee Stock Option (Right to Buy)	Common Stock (300,000)	$18.29	July 15, 2029	300,000	Acquired
Dec. 15, 2018	HRTX	Stock Option (Right to Buy)	Common Stock (30,000)	$24.97	Dec. 15, 2028	30,000	Acquired
Dec. 15, 2018	HRTX	Stock Option (Right to Buy)	Common Stock (19,500)	$24.97	Dec. 15, 2028	19,500	Acquired
Dec. 18, 2017	HRTX	Stock Option (Right to Buy)	Common Stock (19,500)	$17.00	Dec. 18, 2027	19,500	Acquired
Dec. 21, 2016	HRTX	Stock Option (Right to Buy)	Common Stock (19,500)	$13.00	Dec. 21, 2026	19,500	Acquired
Dec. 22, 2015	HRTX	Stock Option (Right to Buy)	Common Stock (19,500)	$29.41	Dec. 22, 2025	19,500	Acquired
Dec. 12, 2014	HRTX	Stock Option (Right to Buy)	Common Stock (19,500)	$9.05	Dec. 12, 2024	19,500	Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
Jan. 21, 2014	HRTX	Common Stock	0	Direct
Jan. 21, 2014	HRTX	Stock Option (right to buy)→ Common Stock (32,000)	32,000	Direct

Compensation (DEF 14A)

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

HRTX

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2021	$509,748	—	$583,626	$535,147	$203,899	—	$8,700	$1,841,120
2020	$513,935	—	$314,400	$1,635,349	$197,960	—	$8,550	$2,670,194
2019	$216,731	—	—	$4,211,063	$90,751	—	$6,219	$4,524,764

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