Kevin P Starr

CIK 1192603 · View on SEC EDGAR ↗

Insider

First SEC filing: June 18, 2014 · Latest: June 18, 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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 54 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

54 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
April 12, 2017	CTMX	S	28,357	$16.36	$463,921	31,419 Direct	-47.44%	Disposed	-78.6% (price as of 2026-08-20)
Sept. 6, 2016	EDIT	S	5,890	$15.90	$93,651	0 Direct	-100.00%	Disposed	-80.5% (price as of 2026-08-20)
Sept. 24, 2015	LRMR	J	98,834	—	—	370,323 Direct	+36.40%	Acquired	(price as of 2026-08-20)
Sept. 24, 2015	LRMR	J	476,170	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 24, 2015	LRMR	J	476,170	—	—	476,170 Indirect	—	Acquired	(price as of 2026-08-20)
Sept. 24, 2015	LRMR	S	61,630	$44.10	$2,717,883	210,371 Indirect	-22.66%	Disposed	-90.7% (price as of 2026-08-20)
Sept. 24, 2015	LRMR	S	74,949	$43.73	$3,277,520	272,001 Indirect	-21.60%	Disposed	-90.6% (price as of 2026-08-20)
Sept. 24, 2015	LRMR	J	1,655,095	—	—	346,950 Indirect	-82.67%	Disposed	(price as of 2026-08-20)
July 23, 2015	LRMR	J	99,351	—	—	271,489 Direct	+57.72%	Acquired	(price as of 2026-08-20)
July 23, 2015	LRMR	J	479,081	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
July 23, 2015	LRMR	J	479,081	—	—	479,081 Indirect	—	Acquired	(price as of 2026-08-20)
July 23, 2015	LRMR	J	1,200,000	—	—	2,002,045 Indirect	-37.48%	Disposed	(price as of 2026-08-20)
July 13, 2015	LRMR	A	12,000	—	—	12,000 Direct	—	Acquired	(price as of 2026-08-20)
June 1, 2015	ALNY	A	11,250	—	—	11,250 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2015	LRMR	J	92,041	—	—	172,138 Direct	+114.91%	Acquired	(price as of 2026-08-20)
May 15, 2015	LRMR	J	443,935	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
May 15, 2015	LRMR	J	443,935	—	—	443,935 Indirect	—	Acquired	(price as of 2026-08-20)
May 15, 2015	LRMR	J	1,000,000	—	—	3,202,045 Indirect	-23.80%	Disposed	(price as of 2026-08-20)
March 24, 2015	LRMR	J	71,989	—	—	80,097 Direct	+887.88%	Acquired	(price as of 2026-08-20)
March 24, 2015	LRMR	J	346,658	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
March 24, 2015	LRMR	J	346,658	—	—	346,658 Indirect	—	Acquired	(price as of 2026-08-20)
March 24, 2015	LRMR	J	1,400,000	—	—	4,202,045 Indirect	-24.99%	Disposed	(price as of 2026-08-20)
Feb. 19, 2015	AGIO	J	157,867	—	—	184,386 Direct	+595.30%	Acquired	(price as of 2026-08-20)
Feb. 19, 2015	AGIO	J	760,195	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 19, 2015	AGIO	J	760,195	—	—	760,195 Indirect	—	Acquired	(price as of 2026-08-20)
Feb. 19, 2015	AGIO	J	3,070,090	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 8, 2015	LRMR	A	1,248	$40.04	$49,970	9,356 Direct	+15.39%	Acquired	-89.7% (price as of 2026-08-20)
Sept. 11, 2014	AGIO	J	8,772	—	—	26,519 Direct	+49.43%	Acquired	(price as of 2026-08-20)
Sept. 11, 2014	AGIO	J	60,567	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 11, 2014	AGIO	J	60,567	—	—	60,567 Indirect	—	Acquired	(price as of 2026-08-20)
Sept. 11, 2014	AGIO	J	825,000	—	—	3,070,090 Indirect	-21.18%	Disposed	(price as of 2026-08-20)
June 24, 2014	LRMR	C	4,666,478	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
June 24, 2014	LRMR	C	8,263,595	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
June 24, 2014	LRMR	C	22,250,770	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
June 24, 2014	LRMR	C	743,070	—	—	5,610,153 Indirect	+15.27%	Acquired	(price as of 2026-08-20)
June 24, 2014	LRMR	C	1,315,859	—	—	4,867,083 Indirect	+37.05%	Acquired	(price as of 2026-08-20)
June 24, 2014	LRMR	C	3,543,116	—	—	3,551,224 Indirect	+43699.01%	Acquired	(price as of 2026-08-20)
June 24, 2014	AGIO	J	17,747	—	—	17,747 Direct	—	Acquired	(price as of 2026-08-20)
June 24, 2014	AGIO	J	122,554	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
June 24, 2014	AGIO	J	122,554	—	—	122,554 Indirect	—	Acquired	(price as of 2026-08-20)
June 24, 2014	AGIO	J	1,669,324	—	—	3,895,090 Indirect	-30.00%	Disposed	(price as of 2026-08-20)
June 5, 2014	ALNY	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-20)
May 30, 2014	AGIO	A	13,250	—	—	13,250 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2014	ALNY	A	3,670	—	—	3,670 Direct	—	Acquired	(price as of 2026-08-20)
July 29, 2013	AGIO	C	802,141	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
July 29, 2013	AGIO	C	13,000,000	—	—	0 Indirect	-100.00%	Disposed	(price as of 2026-08-20)
July 29, 2013	AGIO	C	5,018,960	—	—	5,564,414 Indirect	+920.14%	Acquired	(price as of 2026-08-20)
June 21, 2012	ALNY	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-20)
June 9, 2011	ALNY	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-20)
June 2, 2010	ALNY	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-20)
June 11, 2009	ALNY	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-20)
June 3, 2008	ALNY	A	25,000	—	—	25,000 Direct	—	Acquired	(price as of 2026-08-20)
June 1, 2007	ALNY	A	15,000	—	—	15,000 Direct	—	Acquired	(price as of 2026-08-20)
June 1, 2007	ALNY	A	10,000	—	—	25,000 Direct	+66.67%	Acquired	(price as of 2026-08-20)
June 1, 2006	ALNY	A	10,000	—	—	20,000 Direct	+100.00%	Acquired	(price as of 2026-08-20)
June 1, 2006	ALNY	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
June 8, 2005	ALNY	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
June 8, 2005	ALNY	A	10,000	—	—	20,000 Direct	+100.00%	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
July 13, 2015	LRMR	Stock Option (Right to Buy)	Common Stock (12,000)	$37.15	July 13, 2025	12,000	Acquired
June 1, 2015	ALNY	Stock Option (right to buy)	Common Stock (11,250)	$131.21	June 1, 2025	11,250	Acquired
June 24, 2014	LRMR	Series D Preferred Stock	Common Stock (743,070)	—	—	4,666,478	Disposed
June 24, 2014	LRMR	Series C Preferred Stock	Common Stock (1,315,859)	—	—	8,263,595	Disposed
June 24, 2014	LRMR	Series B Preferred Stock	Common Stock (3,543,116)	—	—	22,250,770	Disposed
June 5, 2014	ALNY	Stock Option (right to buy)	Common Stock (25,000)	$59.25	June 4, 2024	25,000	Acquired
May 30, 2014	AGIO	Stock Option (right to buy)	Common Stock (13,250)	$35.16	May 29, 2024	13,250	Acquired
Jan. 2, 2014	ALNY	Stock Option (right to buy)	Common Stock (3,670)	$63.86	Jan. 2, 2024	3,670	Acquired
July 29, 2013	AGIO	Series C-2 Convertible Preferred Stock	Common Stock (291,688)	—	—	802,141	Disposed
July 29, 2013	AGIO	Series A Convertible Preferred Stock	Common Stock (4,727,272)	—	—	13,000,000	Disposed
June 21, 2012	ALNY	Stock Option (Right to Buy)	Common Stock (25,000)	$11.33	June 21, 2022	25,000	Acquired
June 9, 2011	ALNY	Stock Option (right to buy)	Common Stock (25,000)	$9.30	June 9, 2021	25,000	Acquired
June 2, 2010	ALNY	Non-Qualified Stock Option (right to buy)	Common Stock (25,000)	$15.82	June 2, 2020	25,000	Acquired
June 11, 2009	ALNY	Non-Qualified Stock Option (right to buy)	Common Stock (25,000)	$22.09	June 11, 2019	25,000	Acquired
June 3, 2008	ALNY	Non-Qualified Stock Option (right to buy)	Common Stock (25,000)	$27.28	June 2, 2018	25,000	Acquired
June 1, 2007	ALNY	Non-Qualified Stock Option (right to buy)	Common Stock (15,000)	$15.91	June 1, 2017	15,000	Acquired
June 1, 2007	ALNY	Non-Qualified Stock Option (right to buy)	Common Stock (10,000)	$15.91	June 1, 2017	10,000	Acquired
June 1, 2006	ALNY	Stock Option (right to buy)	Common Stock (10,000)	$14.74	June 1, 2016	10,000	Acquired
June 1, 2006	ALNY	Stock Option (right to buy)	Common Stock (10,000)	$14.74	June 1, 2016	10,000	Acquired
June 8, 2005	ALNY	Stock Option (right to buy)	Common Stock (10,000)	$7.08	June 8, 2015	10,000	Acquired
June 8, 2005	ALNY	Stock Option (right to buy)	Common Stock (10,000)	$7.08	June 8, 2015	10,000	Acquired

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

Initial ownership (Form 3) 8 holdings

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

Date	Ticker	Security	Shares	Ownership
June 18, 2014	LRMR	Common Stock	8,108	Direct
June 18, 2014	LRMR	Series B Preferred Stock→ Common Stock (3,543,116)	3,543,116	Indirect
June 18, 2014	LRMR	Series C Preferred Stock→ Common Stock (1,315,859)	1,315,859	Indirect
June 18, 2014	LRMR	Series D Preferred Stock→ Common Stock (743,070)	743,070	Indirect
July 23, 2013	AGIO	Common Stock	—	Indirect
July 23, 2013	AGIO	Series A Convertible Preferred Stock→ Common Stock (4,727,272)	4,727,272	Indirect
July 23, 2013	AGIO	Series C-2 Convertible Preferred Stock→ Common Stock (291,687)	291,687	Indirect
May 27, 2004	ALNY	Stock Option (right to buy)→ Common Stock	—	Direct