Frank Karbe

Insider

First SEC filing: Dec. 31, 2014 · Latest: Dec. 31, 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

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 63 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

63 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 19, 2026	PHAT	A	24,122	—	—	91,622 Direct	+35.74%	Acquired	(price as of 2026-08-20)
June 3, 2025	PHAT	A	17,500	—	—	17,500 Direct	—	Acquired	(price as of 2026-08-20)
June 3, 2025	PHAT	A	10,500	—	—	67,500 Direct	+18.42%	Acquired	(price as of 2026-08-20)
Dec. 13, 2024	PHAT	P	12,500	$7.93	$99,125	57,000 Direct	+28.09%	Acquired	15.0% (price as of 2026-08-20)
May 29, 2024	PHAT	A	25,000	$10.16	$254,000	44,500 Direct	+128.21%	Acquired	-10.2% (price as of 2026-08-20)
May 23, 2024	PHAT	A	17,500	—	—	17,500 Direct	-50.00%	Disposed	(price as of 2026-08-20)
May 23, 2024	PHAT	A	10,500	—	—	19,500 Direct	+116.67%	Acquired	(price as of 2026-08-20)
May 25, 2023	PHAT	A	15,000	—	—	15,000 Direct	—	Acquired	(price as of 2026-08-20)
May 25, 2023	PHAT	A	9,000	—	—	9,000 Direct	—	Acquired	(price as of 2026-08-20)
May 25, 2022	PHAT	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
April 25, 2022	PHAT	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-20)
June 21, 2017	ABUS	A	22,000	—	—	22,000 Direct	—	Acquired	(price as of 2026-08-20)
June 3, 2016	ABUS	A	7,500	—	—	7,500 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 12, 2015	ABUS	A	7,500	—	—	7,500 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 15, 2014	EXEL	M	1,954	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 15, 2014	EXEL	F	857	—	—	93,990 Direct	-0.90%	Disposed	(price as of 2026-08-20)
Feb. 15, 2014	EXEL	M	1,954	—	—	94,847 Direct	+2.10%	Acquired	(price as of 2026-08-20)
Nov. 15, 2013	EXEL	M	1,953	—	—	1,954 Direct	-49.99%	Disposed	(price as of 2026-08-20)
Nov. 15, 2013	EXEL	F	733	—	—	92,893 Direct	-0.78%	Disposed	(price as of 2026-08-20)
Nov. 15, 2013	EXEL	M	1,953	—	—	93,626 Direct	+2.13%	Acquired	(price as of 2026-08-20)
Sept. 18, 2013	EXEL	A	180,000	—	—	180,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 15, 2013	EXEL	M	1,953	—	—	91,248 Direct	+2.19%	Acquired	(price as of 2026-08-20)
Aug. 15, 2013	EXEL	F	733	—	—	90,515 Direct	-0.80%	Disposed	(price as of 2026-08-20)
Aug. 15, 2013	EXEL	M	1,953	—	—	3,907 Direct	-33.33%	Disposed	(price as of 2026-08-20)
May 15, 2013	EXEL	M	1,953	—	—	90,030 Direct	+2.22%	Acquired	(price as of 2026-08-20)
May 15, 2013	EXEL	F	735	—	—	89,295 Direct	-0.82%	Disposed	(price as of 2026-08-20)
May 15, 2013	EXEL	M	1,953	—	—	5,860 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Feb. 15, 2013	EXEL	M	1,953	—	—	7,813 Direct	-20.00%	Disposed	(price as of 2026-08-20)
Feb. 15, 2013	EXEL	F	915	—	—	81,789 Direct	-1.11%	Disposed	(price as of 2026-08-20)
Feb. 15, 2013	EXEL	M	1,953	—	—	82,704 Direct	+2.42%	Acquired	(price as of 2026-08-20)
Nov. 15, 2012	EXEL	M	1,953	—	—	9,766 Direct	-16.67%	Disposed	(price as of 2026-08-20)
Nov. 15, 2012	EXEL	F	716	—	—	80,751 Direct	-0.88%	Disposed	(price as of 2026-08-20)
Nov. 15, 2012	EXEL	M	1,953	—	—	81,467 Direct	+2.46%	Acquired	(price as of 2026-08-20)
Sept. 21, 2012	EXEL	A	123,000	—	—	123,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 15, 2012	EXEL	M	1,953	—	—	11,719 Direct	-14.28%	Disposed	(price as of 2026-08-20)
Aug. 15, 2012	EXEL	F	716	—	—	76,644 Direct	-0.93%	Disposed	(price as of 2026-08-20)
Aug. 15, 2012	EXEL	M	1,953	—	—	77,360 Direct	+2.59%	Acquired	(price as of 2026-08-20)
May 15, 2012	EXEL	M	1,953	—	—	13,672 Direct	-12.50%	Disposed	(price as of 2026-08-20)
May 15, 2012	EXEL	F	716	—	—	75,407 Direct	-0.94%	Disposed	(price as of 2026-08-20)
May 15, 2012	EXEL	M	1,953	—	—	76,123 Direct	+2.63%	Acquired	(price as of 2026-08-20)
Feb. 15, 2012	EXEL	M	1,953	—	—	15,625 Direct	-11.11%	Disposed	(price as of 2026-08-20)
Feb. 15, 2012	EXEL	F	6,099	—	—	74,170 Direct	-7.60%	Disposed	(price as of 2026-08-20)
Feb. 15, 2012	EXEL	M	1,953	—	—	80,269 Direct	+2.49%	Acquired	(price as of 2026-08-20)
Nov. 15, 2011	EXEL	M	1,953	—	—	17,578 Direct	-10.00%	Disposed	(price as of 2026-08-20)
Nov. 15, 2011	EXEL	M	1,953	—	—	78,316 Direct	+2.56%	Acquired	(price as of 2026-08-20)
Sept. 28, 2011	EXEL	A	150,000	—	—	150,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 15, 2011	EXEL	M	1,953	—	—	19,531 Direct	-9.09%	Disposed	(price as of 2026-08-20)
Aug. 15, 2011	EXEL	M	1,953	—	—	75,756 Direct	+2.65%	Acquired	(price as of 2026-08-20)
May 15, 2011	EXEL	M	1,953	—	—	21,484 Direct	-8.33%	Disposed	(price as of 2026-08-20)
May 15, 2011	EXEL	M	1,953	—	—	73,803 Direct	+2.72%	Acquired	(price as of 2026-08-20)
Feb. 15, 2011	EXEL	M	7,813	—	—	23,437 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Feb. 15, 2011	EXEL	M	7,813	—	—	67,923 Direct	+13.00%	Acquired	(price as of 2026-08-20)
Aug. 24, 2010	EXEL	P	6,500	$2.98	$19,370	60,110 Direct	+12.12%	Acquired	1719.3% (price as of 2026-08-20)
Aug. 24, 2010	EXEL	P	5,000	$2.98	$14,900	53,610 Direct	+10.29%	Acquired	1719.3% (price as of 2026-08-20)
Aug. 24, 2010	EXEL	P	5,000	$2.98	$14,900	48,610 Direct	+11.47%	Acquired	1719.3% (price as of 2026-08-20)
Dec. 9, 2009	EXEL	A	14,591	—	—	14,591 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 9, 2009	EXEL	A	172,909	—	—	172,909 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 9, 2009	EXEL	A	31,250	—	—	31,250 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 26, 2009	EXEL	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 16, 2008	EXEL	A	50,000	—	—	50,000 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 31, 2008	EXEL	P	5,000	$3.40	$17,000	28,840 Direct	+20.97%	Acquired	1494.6% (price as of 2026-08-20)
Oct. 31, 2008	EXEL	P	2,500	$3.30	$8,250	31,340 Direct	+8.67%	Acquired	1542.9% (price as of 2026-08-20)
Oct. 30, 2008	EXEL	P	7,500	$3.20	$24,000	21,340 Direct	+54.19%	Acquired	1594.2% (price as of 2026-08-20)
Oct. 30, 2008	EXEL	P	2,500	$3.25	$8,125	23,840 Direct	+11.72%	Acquired	1568.2% (price as of 2026-08-20)
Dec. 6, 2007	EXEL	A	100,000	—	—	100,000 Direct	—	Acquired	(price as of 2026-08-20)
July 9, 2007	EXEL	A	60,000	—	—	60,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 8, 2006	EXEL	A	100,000	—	—	100,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 12, 2005	EXEL	A	200,000	—	—	200,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 13, 2004	EXEL	A	85,000	—	—	85,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 24, 2004	EXEL	A	25,000	—	—	225,000 Direct	+12.50%	Acquired	(price as of 2026-08-20)
Feb. 15, 2004	EXEL	A	200,000	—	—	200,000 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
June 3, 2025	PHAT	Stock Option (Right to Buy)	Common Stock (17,500)	$4.95	June 2, 2035	17,500	Acquired
May 23, 2024	PHAT	Stock Option (Right to Buy)	Common Stock (17,500)	$10.30	May 22, 2034	17,500	Disposed
May 25, 2023	PHAT	Stock Option (Right to Buy)	Common Stock (15,000)	$11.72	May 24, 2033	15,000	Acquired
May 25, 2022	PHAT	Stock Option (Right to Buy)	Common Stock (10,000)	$7.40	May 24, 2032	10,000	Acquired
April 25, 2022	PHAT	Stock Option (Right to Buy)	Common Stock (20,000)	$13.61	April 24, 2032	20,000	Acquired
June 21, 2017	ABUS	Stock Option (Right to Buy)	Common Stock (22,000)	$3.55	June 21, 2027	22,000	Acquired
June 3, 2016	ABUS	Director Stock Option (Right to Buy)	Common Shares (7,500)	$3.99	June 3, 2026	7,500	Acquired
Aug. 12, 2015	ABUS	Stock Option (Right to Buy)	Common Shares (7,500)	$9.11	Aug. 12, 2025	7,500	Acquired
Feb. 15, 2014	EXEL	Restricted Stock Units	Common Stock (1,954)	—	—	1,954	Disposed
Nov. 15, 2013	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
Sept. 18, 2013	EXEL	Stock Option (right to buy)	Common Stock (180,000)	$5.51	Sept. 17, 2020	180,000	Acquired
Aug. 15, 2013	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
May 15, 2013	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
Feb. 15, 2013	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
Nov. 15, 2012	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
Sept. 21, 2012	EXEL	Stock Option (right to buy)	Common Stock (123,000)	$5.56	Sept. 20, 2019	123,000	Acquired
Aug. 15, 2012	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
May 15, 2012	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
Feb. 15, 2012	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
Nov. 15, 2011	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
Sept. 28, 2011	EXEL	Stock Option (right to buy)	Common Stock (150,000)	$5.50	Sept. 27, 2018	150,000	Acquired
Aug. 15, 2011	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
May 15, 2011	EXEL	Restricted Stock Units	Common Stock (1,953)	—	—	1,953	Disposed
Feb. 15, 2011	EXEL	Restricted Stock Units	Common Stock (7,813)	—	—	7,813	Disposed
Dec. 9, 2009	EXEL	Incentive Stock Option (Right to Buy)	Common Stock (14,591)	$7.18	Dec. 8, 2019	14,591	Acquired
Dec. 9, 2009	EXEL	Non-Qualified Stock Option (Right to Buy)	Common Stock (172,909)	$7.18	Dec. 8, 2019	172,909	Acquired
Dec. 9, 2009	EXEL	Restricted Stock Units	Common Stock (31,250)	—	—	31,250	Acquired
Feb. 26, 2009	EXEL	Stock Option (right to buy)	Common Stock (25,000)	$4.42	Feb. 25, 2019	25,000	Acquired
Dec. 16, 2008	EXEL	Stock Option (right to buy)	Common Stock (50,000)	$5.04	Dec. 15, 2018	50,000	Acquired
Dec. 6, 2007	EXEL	Stock Option (right to buy)	Common Stock (100,000)	$9.91	Dec. 5, 2017	100,000	Acquired
July 9, 2007	EXEL	Option (right to buy)	Common Stock (60,000)	$11.93	July 8, 2017	60,000	Acquired
Dec. 8, 2006	EXEL	Option (right to buy)	Common Stock (100,000)	$8.99	Dec. 7, 2016	100,000	Acquired
Dec. 12, 2005	EXEL	Option (right to buy)	Common Stock (200,000)	$8.90	Dec. 11, 2015	200,000	Acquired
Dec. 13, 2004	EXEL	Option (right to buy)	Common Stock (85,000)	$8.92	Dec. 12, 2014	85,000	Acquired
Feb. 24, 2004	EXEL	Option (right to buy)	Common Stock (25,000)	$8.18	Feb. 23, 2014	25,000	Acquired
Feb. 15, 2004	EXEL	Option (right to buy)	Common Stock (200,000)	$8.00	Feb. 14, 2014	200,000	Acquired

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

Initial ownership (Form 3) 7 holdings

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

Date	Ticker	Security	Shares	Ownership
Dec. 31, 2014	ABUS	Common Shares	5,000	Direct
Dec. 31, 2014	ABUS	Director Stock Option (Right to Buy)→ Common Shares (5,000)	5,000	Direct
Dec. 31, 2014	ABUS	Director Stock Option (Right to Buy)→ Common Shares (5,000)	5,000	Direct
Dec. 31, 2014	ABUS	Director Stock Option (Right to Buy)→ Common Shares (5,000)	5,000	Direct
Dec. 31, 2014	ABUS	Director Stock Option (Right to Buy)→ Common Shares (5,000)	5,000	Direct
Dec. 31, 2014	ABUS	Director Stock Option (Right to Buy)→ Common Shares (17,500)	17,500	Direct
Dec. 31, 2014	ABUS	Warrants→ Common Shares (2,500)	2,500	Direct

Compensation (DEF 14A)

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

EXEL

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2014	$233,622	—	—	—	—	—	$629,479	$863,101
2013	$472,759	$216,453	—	—	—	—	$7,650	$1,625,302
2012	$438,249	$232,981	—	—	—	—	—	$1,368,968

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