Stephen From

CIK 1620137 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 12, 2015 · Latest: Feb. 12, 2015

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

KPRX selling July 15, 2019

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 49 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

49 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 5, 2022	KPRX	F	326	$1.08	$352	67,693 Direct	-0.48%	Disposed	-99.3% (price as of 2026-08-18)
Dec. 7, 2021	KPRX	F	273	$1.30	$355	68,019 Direct	-0.40%	Disposed	-99.5% (price as of 2026-08-18)
Nov. 2, 2021	KPRX	F	250	$1.98	$495	68,292 Direct	-0.36%	Disposed	-99.6% (price as of 2026-08-18)
Oct. 4, 2021	KPRX	F	249	$2.01	$500	68,542 Direct	-0.36%	Disposed	-99.6% (price as of 2026-08-18)
Sept. 2, 2021	KPRX	F	253	$1.81	$458	68,791 Direct	-0.37%	Disposed	-99.6% (price as of 2026-08-18)
Aug. 3, 2021	KPRX	F	261	$2.40	$626	69,044 Direct	-0.38%	Disposed	-99.7% (price as of 2026-08-18)
July 2, 2021	KPRX	F	877	$3.70	$3,245	69,305 Direct	-1.25%	Disposed	-99.8% (price as of 2026-08-18)
June 4, 2021	KPRX	F	878	$4.19	$3,679	70,182 Direct	-1.24%	Disposed	-99.8% (price as of 2026-08-18)
May 4, 2021	KPRX	F	889	$4.13	$3,672	71,060 Direct	-1.24%	Disposed	-99.8% (price as of 2026-08-18)
April 8, 2021	KPRX	F	899	$4.94	$4,441	71,949 Direct	-1.23%	Disposed	-99.9% (price as of 2026-08-18)
March 3, 2021	KPRX	F	898	$5.46	$4,903	72,848 Direct	-1.22%	Disposed	-99.9% (price as of 2026-08-18)
Feb. 2, 2021	KPRX	F	3,542	$6.34	$22,456	73,746 Direct	-4.58%	Disposed	-99.9% (price as of 2026-08-18)
Feb. 1, 2021	KPRX	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-18)
Jan. 4, 2021	KPRX	F	705	$4.85	$3,419	77,288 Direct	-0.90%	Disposed	-99.9% (price as of 2026-08-18)
Dec. 7, 2020	KPRX	F	588	$3.76	$2,211	77,993 Direct	-0.75%	Disposed	-99.8% (price as of 2026-08-18)
Nov. 2, 2020	KPRX	F	623	$3.51	$2,187	78,581 Direct	-0.79%	Disposed	-99.8% (price as of 2026-08-18)
Oct. 2, 2020	KPRX	F	631	$3.88	$2,448	79,204 Direct	-0.79%	Disposed	-99.8% (price as of 2026-08-18)
Sept. 2, 2020	KPRX	F	628	$3.94	$2,474	79,835 Direct	-0.78%	Disposed	-99.8% (price as of 2026-08-18)
Aug. 4, 2020	KPRX	F	615	$4.11	$2,528	80,463 Direct	-0.76%	Disposed	-99.8% (price as of 2026-08-18)
July 2, 2020	KPRX	F	625	$4.82	$3,012	81,078 Direct	-0.76%	Disposed	-99.9% (price as of 2026-08-18)
June 3, 2020	KPRX	F	627	$5.11	$3,204	81,703 Direct	-0.76%	Disposed	-99.9% (price as of 2026-08-18)
May 5, 2020	KPRX	F	617	$5.10	$3,147	82,330 Direct	-0.74%	Disposed	-99.9% (price as of 2026-08-18)
April 2, 2020	KPRX	F	670	$4.97	$3,330	82,947 Direct	-0.80%	Disposed	-99.9% (price as of 2026-08-18)
March 9, 2020	KPRX	F	712	$5.00	$3,560	83,617 Direct	-0.84%	Disposed	-99.9% (price as of 2026-08-18)
Feb. 14, 2020	KPRX	A	20,000	—	—	84,329 Direct	+31.09%	Acquired	(price as of 2026-08-18)
Feb. 14, 2020	KPRX	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-18)
Feb. 4, 2020	KPRX	F	584	$6.00	$3,504	64,329 Direct	-0.90%	Disposed	-99.9% (price as of 2026-08-18)
Jan. 3, 2020	KPRX	F	730	$9.52	$6,950	64,913 Direct	-1.11%	Disposed	-99.9% (price as of 2026-08-18)
Dec. 18, 2019	KPRX	F	653	$7.46	$4,871	65,643 Direct	-0.98%	Disposed	-99.9% (price as of 2026-08-18)
Nov. 5, 2019	KPRX	F	670	$3.85	$2,580	66,296 Direct	-1.00%	Disposed	-99.8% (price as of 2026-08-18)
Oct. 9, 2019	KPRX	F	1,184	$2.95	$3,493	66,966 Direct	-1.74%	Disposed	-99.8% (price as of 2026-08-18)
Aug. 6, 2019	KPRX	F	10,206	$0.21	$2,143	1,022,259 Direct	-0.99%	Disposed	-99.8% (price as of 2026-08-18)
July 15, 2019	KPRX	S	42,452	$0.23	$9,764	1,032,465 Direct	-3.95%	Disposed	-99.8% (price as of 2026-08-18)
July 12, 2019	KPRX	S	42,452	$0.24	$10,188	1,074,917 Direct	-3.80%	Disposed	-99.8% (price as of 2026-08-18)
July 11, 2019	KPRX	S	42,451	$0.24	$10,188	1,117,369 Direct	-3.66%	Disposed	-99.8% (price as of 2026-08-18)
Feb. 1, 2019	KPRX	A	200,000	—	—	200,000 Direct	—	Acquired	(price as of 2026-08-18)
July 10, 2018	KPRX	A	750,000	—	—	1,159,820 Direct	+183.01%	Acquired	(price as of 2026-08-18)
April 17, 2018	KPRX	P	125,000	—	—	125,000 Direct	—	Acquired	(price as of 2026-08-18)
April 17, 2018	KPRX	P	125,000	—	—	409,820 Direct	+43.89%	Acquired	(price as of 2026-08-18)
Feb. 28, 2018	KPRX	A	150,000	—	—	150,000 Direct	—	Acquired	(price as of 2026-08-18)
Dec. 29, 2017	KPRX	J	12,355	$1.01	$12,479	284,820 Direct	+4.53%	Acquired	-100.0% (price as of 2026-08-18)
Aug. 10, 2017	KPRX	P	12,500	$1.03	$12,875	272,465 Direct	+4.81%	Acquired	-100.0% (price as of 2026-08-18)
June 21, 2017	KPRX	A	125,000	—	—	125,000 Direct	—	Acquired	(price as of 2026-08-18)
June 14, 2017	KPRX	P	60,000	—	—	60,000 Direct	—	Acquired	(price as of 2026-08-18)
June 14, 2017	KPRX	P	60,000	—	—	259,965 Direct	+30.01%	Acquired	(price as of 2026-08-18)
May 18, 2017	KPRX	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-18)
Feb. 6, 2017	KPRX	A	60,000	—	—	199,965 Direct	+42.87%	Acquired	(price as of 2026-08-18)
Sept. 15, 2016	KPRX	P	15,000	$1.49	$22,350	139,965 Direct	+12.00%	Acquired	-100.0% (price as of 2026-08-18)
July 18, 2016	KPRX	A	69,152	—	—	69,152 Direct	—	Acquired	(price as of 2026-08-18)
June 30, 2016	KPRX	M	52,990	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-18)
June 30, 2016	KPRX	M	52,990	$0.65	$34,444	124,965 Direct	+73.62%	Acquired	-99.9% (price as of 2026-08-18)
March 29, 2016	KPRX	A	53,531	—	—	53,531 Direct	—	Acquired	(price as of 2026-08-18)
Jan. 25, 2016	KPRX	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-18)
Aug. 28, 2015	KPRX	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-18)
Aug. 28, 2015	KPRX	A	14,807	—	—	71,975 Direct	+25.90%	Acquired	(price as of 2026-08-18)
May 1, 2015	KPRX	A	30,635	—	—	71,975 Direct	+74.10%	Acquired	(price as of 2026-08-18)
Feb. 24, 2015	KPRX	A	175,000	—	—	175,000 Direct	—	Acquired	(price as of 2026-08-18)
Feb. 19, 2015	KPRX	A	3,642	—	—	261,271 Direct	+1.41%	Acquired	(price as of 2026-08-18)

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
Feb. 1, 2021	KPRX	Stock Option (right to buy)	Common Stock (10,000)	$6.46	Feb. 1, 2031	10,000	Acquired
Feb. 14, 2020	KPRX	Stock Option (right to buy)	Common Stock (30,000)	$6.55	Feb. 14, 2030	30,000	Acquired
Feb. 1, 2019	KPRX	Stock Option (right to buy)	Common Stock (200,000)	$0.48	Feb. 1, 2029	200,000	Acquired
April 17, 2018	KPRX	Warrants (right to buy)	Common Stock (125,000)	$0.32	April 17, 2023	125,000	Acquired
Feb. 28, 2018	KPRX	Stock Option (right to buy)	Common Stock (150,000)	$0.57	Feb. 28, 2028	150,000	Acquired
June 21, 2017	KPRX	Stock Option (right to buy)	Common Stock (125,000)	$1.35	June 21, 2027	125,000	Acquired
June 14, 2017	KPRX	Warrants (right to buy)	Common Stock (60,000)	$1.50	June 14, 2022	60,000	Acquired
May 18, 2017	KPRX	Stock Option (right to buy)	Common Stock (25,000)	$1.80	May 18, 2027	25,000	Acquired
July 18, 2016	KPRX	Stock Option (right to buy)	Common Stock (69,152)	$2.42	July 18, 2026	69,152	Acquired
June 30, 2016	KPRX	Stock Option (right to buy)	Common Stock (52,990)	$0.65	July 25, 2016	52,990	Disposed
March 29, 2016	KPRX	Stock Option (right to buy)	Common Stock (53,531)	$3.06	March 29, 2026	53,531	Acquired
Jan. 25, 2016	KPRX	Stock Option (right to buy)	Common Stock (20,000)	$1.70	Jan. 25, 2026	20,000	Acquired
Aug. 28, 2015	KPRX	Stock Option (right to buy)	Common Stock (50,000)	$3.59	Aug. 28, 2025	50,000	Acquired
Feb. 24, 2015	KPRX	Stock Option (right to buy)	Common Stock (175,000)	$5.75	Feb. 24, 2025	175,000	Acquired
Feb. 19, 2015	KPRX	Stock Option (right to buy)	Common Stock (3,642)	$6.00	Feb. 19, 2025	3,642	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
Feb. 12, 2015	KPRX	Common Stock	41,340	Direct
Feb. 12, 2015	KPRX	Stock Option (right to buy)→ Common Stock (52,990)	52,990	Direct
Feb. 12, 2015	KPRX	Stock Option (right to buy)→ Common Stock (22,803)	22,803	Direct
Feb. 12, 2015	KPRX	Stock Option (right to buy)→ Common Stock (27,803)	27,803	Direct
Feb. 12, 2015	KPRX	Stock Option (right to buy)→ Common Stock (2,157)	2,157	Direct
Feb. 12, 2015	KPRX	Stock Option (right to buy)→ Common Stock (278)	278	Direct
Feb. 12, 2015	KPRX	Stock Option (right to buy)→ Common Stock (54,009)	54,009	Direct
Feb. 12, 2015	KPRX	Stock Option (right to buy)→ Common Stock (34,672)	34,672	Direct
Feb. 12, 2015	KPRX	Stock Option (right to buy)→ Common Stock (4,554)	4,554	Direct
Feb. 12, 2015	KPRX	Stock Option (right to buy)→ Common Stock (47,439)	47,439	Direct
Feb. 12, 2015	KPRX	Stock Option (right to buy)→ Common Stock (10,929)	10,929	Direct

Compensation (DEF 14A)

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

KPRX

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2022	$18,219	—	—	—	—	—	$363,633	$381,852
2020	$400,000	$160,000	$129,282	$193,923	—	—	—	$883,205
2019	—	—	—	—	—	—	—	—

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