Alan Lewis

CIK 1207604 · View on SEC EDGAR ↗

Insider

First SEC filing: July 6, 2005 · Latest: July 6, 2005

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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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 55 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

55 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 11, 2020	ASMB	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
May 17, 2019	ASMB	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
June 5, 2018	BMRN	A	4,300	—	—	25,360 Direct	+20.42%	Acquired	(price as of 2026-08-20)
May 30, 2018	ASMB	A	7,500	—	—	7,500 Direct	—	Acquired	(price as of 2026-08-20)
June 6, 2017	BMRN	A	4,910	—	—	4,910 Direct	—	Acquired	(price as of 2026-08-20)
June 6, 2017	BMRN	A	2,050	—	—	26,060 Direct	+8.54%	Acquired	(price as of 2026-08-20)
June 1, 2017	ASMB	A	7,500	—	—	7,500 Direct	—	Acquired	(price as of 2026-08-20)
June 6, 2016	BMRN	A	4,440	—	—	4,400 Direct	—	Acquired	(price as of 2026-08-20)
June 6, 2016	BMRN	A	1,510	—	—	24,010 Direct	+6.71%	Acquired	(price as of 2026-08-20)
June 2, 2016	ASMB	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 18, 2015	ASMB	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-20)
June 10, 2015	BMRN	A	3,300	—	—	3,300 Direct	—	Acquired	(price as of 2026-08-20)
June 10, 2015	BMRN	A	1,100	—	—	22,500 Direct	+5.14%	Acquired	(price as of 2026-08-20)
Dec. 4, 2014	BMRN	M	7,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 4, 2014	BMRN	S	7,500	$89.90	$674,250	21,400 Direct	-25.95%	Disposed	-24.2% (price as of 2026-08-20)
Dec. 4, 2014	BMRN	M	7,500	$21.51	$161,325	28,900 Direct	+35.05%	Acquired	216.9% (price as of 2026-08-20)
June 4, 2014	BMRN	A	2,100	—	—	21,400 Direct	+10.88%	Acquired	(price as of 2026-08-20)
June 4, 2014	BMRN	A	6,600	—	—	6,600 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 9, 2013	BMRN	M	15,000	$26.49	$397,350	34,300 Direct	+77.72%	Acquired	157.3% (price as of 2026-08-20)
Dec. 9, 2013	BMRN	M	7,500	$38.59	$289,425	41,800 Direct	+21.87%	Acquired	76.6% (price as of 2026-08-20)
Dec. 9, 2013	BMRN	S	22,500	$69.91	$1,572,975	19,300 Direct	-53.83%	Disposed	-2.5% (price as of 2026-08-20)
Dec. 9, 2013	BMRN	M	15,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 9, 2013	BMRN	M	7,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 15, 2013	BMRN	A	8,500	—	—	8,500 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2013	BMRN	A	3,400	—	—	19,300 Direct	+21.38%	Acquired	(price as of 2026-08-20)
May 15, 2013	BMRN	A	8,500	—	—	8,500 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2013	BMRN	A	3,400	—	—	19,300 Direct	+21.38%	Acquired	(price as of 2026-08-20)
Feb. 27, 2013	BMRN	M	7,500	—	—	46,000 Direct	-14.02%	Disposed	(price as of 2026-08-20)
Feb. 27, 2013	BMRN	M	7,500	—	—	53,500 Direct	-12.30%	Disposed	(price as of 2026-08-20)
Feb. 27, 2013	BMRN	M	7,500	—	—	61,000 Direct	-10.95%	Disposed	(price as of 2026-08-20)
Feb. 27, 2013	BMRN	S	22,500	$56.57	$1,272,825	15,900 Direct	-58.59%	Disposed	20.5% (price as of 2026-08-20)
Feb. 27, 2013	BMRN	M	7,500	$21.51	$161,325	38,400 Direct	+24.27%	Acquired	216.9% (price as of 2026-08-20)
Feb. 27, 2013	BMRN	M	7,500	$14.39	$107,925	30,900 Direct	+32.05%	Acquired	373.7% (price as of 2026-08-20)
Feb. 27, 2013	BMRN	M	7,500	$38.59	$289,425	23,400 Direct	+47.17%	Acquired	76.6% (price as of 2026-08-20)
Nov. 7, 2012	BMRN	M	15,000	—	—	68,500 Direct	-17.96%	Disposed	(price as of 2026-08-20)
Nov. 7, 2012	BMRN	S	15,000	$46.80	$702,000	15,900 Direct	-48.54%	Disposed	45.6% (price as of 2026-08-20)
Nov. 7, 2012	BMRN	M	15,000	$17.33	$259,950	30,900 Direct	+94.34%	Acquired	293.3% (price as of 2026-08-20)
Aug. 6, 2012	BMRN	M	30,000	—	—	83,500 Direct	-26.43%	Disposed	(price as of 2026-08-20)
Aug. 6, 2012	BMRN	S	40,000	$37.57	$1,502,800	15,900 Direct	-71.56%	Disposed	81.4% (price as of 2026-08-20)
Aug. 6, 2012	BMRN	M	30,000	$14.21	$426,300	55,900 Direct	+115.83%	Acquired	379.7% (price as of 2026-08-20)
May 8, 2012	BMRN	A	8,500	—	—	113,500 Direct	+8.10%	Acquired	(price as of 2026-08-20)
May 8, 2012	BMRN	A	3,400	—	—	25,900 Direct	+15.11%	Acquired	(price as of 2026-08-20)
May 12, 2011	BMRN	A	15,000	—	—	105,000 Direct	+16.67%	Acquired	(price as of 2026-08-20)
May 12, 2011	BMRN	A	2,500	—	—	22,500 Direct	+12.50%	Acquired	(price as of 2026-08-20)
May 12, 2010	BMRN	A	15,000	—	—	90,000 Direct	+20.00%	Acquired	(price as of 2026-08-20)
May 12, 2010	BMRN	A	2,500	—	—	20,000 Direct	+14.29%	Acquired	(price as of 2026-08-20)
May 22, 2009	BMRN	A	2,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 22, 2009	BMRN	A	2,500	—	—	17,500 Direct	+16.67%	Acquired	(price as of 2026-08-20)
May 12, 2009	BMRN	A	15,000	—	—	75,000 Direct	+25.00%	Acquired	(price as of 2026-08-20)
May 12, 2009	BMRN	A	2,500	—	—	15,000 Direct	+20.00%	Acquired	(price as of 2026-08-20)
July 7, 2008	BMRN	A	2,500	—	—	12,500 Direct	+25.00%	Acquired	(price as of 2026-08-20)
July 7, 2008	BMRN	A	2,500	—	—	2,500 Direct	-50.00%	Disposed	(price as of 2026-08-20)
May 22, 2008	BMRN	A	2,500	—	—	5,000 Direct	+100.00%	Acquired	(price as of 2026-08-20)
May 22, 2008	BMRN	A	15,000	—	—	60,000 Direct	+33.33%	Acquired	(price as of 2026-08-20)
Aug. 10, 2007	BMRN	M	30,000	—	—	45,000 Direct	-40.00%	Disposed	(price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	400	$20.25	$8,100	10,000 Direct	-3.85%	Disposed	236.6% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	8,300	$20.00	$166,000	10,400 Direct	-44.39%	Disposed	240.8% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	200	$20.01	$4,002	18,700 Direct	-1.06%	Disposed	240.6% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	200	$20.03	$4,006	18,900 Direct	-1.05%	Disposed	240.3% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	1,600	$20.07	$32,112	19,100 Direct	-7.73%	Disposed	239.6% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	200	$20.08	$4,016	20,700 Direct	-0.96%	Disposed	239.4% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	1,000	$20.09	$20,090	20,900 Direct	-4.57%	Disposed	239.3% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	200	$20.11	$4,022	21,900 Direct	-0.90%	Disposed	238.9% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	200	$20.12	$4,024	22,100 Direct	-0.90%	Disposed	238.8% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	1,600	$20.13	$32,208	22,300 Direct	-6.69%	Disposed	238.6% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	800	$20.14	$16,112	23,900 Direct	-3.24%	Disposed	238.4% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	600	$20.15	$12,090	24,700 Direct	-2.37%	Disposed	238.3% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	1,000	$20.16	$20,160	25,300 Direct	-3.80%	Disposed	238.1% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	600	$20.17	$12,102	26,300 Direct	-2.23%	Disposed	237.9% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	1,500	$20.18	$30,270	26,900 Direct	-5.28%	Disposed	237.8% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	1,100	$20.19	$22,209	28,400 Direct	-3.73%	Disposed	237.6% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	300	$20.21	$6,063	29,500 Direct	-1.01%	Disposed	237.3% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	100	$20.23	$2,023	29,800 Direct	-0.33%	Disposed	236.9% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	S	100	$20.24	$2,024	29,900 Direct	-0.33%	Disposed	236.8% (price as of 2026-08-20)
Aug. 10, 2007	BMRN	M	30,000	$7.72	$231,600	30,000 Direct	—	Acquired	782.9% (price as of 2026-08-20)
June 7, 2007	BMRN	A	2,500	—	—	2,500 Direct	—	Acquired	(price as of 2026-08-20)
June 7, 2007	BMRN	A	15,000	$17.33	$259,950	75,000 Direct	+25.00%	Acquired	293.3% (price as of 2026-08-20)
June 28, 2006	BMRN	A	30,000	—	—	60,000 Direct	+100.00%	Acquired	(price as of 2026-08-20)
June 28, 2005	BMRN	A	30,000	—	—	30,000 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 11, 2020	ASMB	Stock Option (right to buy)	Common Stock (10,000)	$20.47	June 11, 2030	10,000	Acquired
May 17, 2019	ASMB	Stock Option (right to buy)	Common Stock (10,000)	$15.22	May 17, 2029	10,000	Acquired
May 30, 2018	ASMB	Stock Option (right to buy)	Common Stock (7,500)	$42.09	May 30, 2028	7,500	Acquired
June 6, 2017	BMRN	Stock Option (right to buy) Common Stock	Common Stock (4,910)	$89.60	June 5, 2027	4,910	Acquired
June 1, 2017	ASMB	Stock Option (Right to Buy)	Common Stock (7,500)	$25.96	June 1, 2027	7,500	Acquired
June 6, 2016	BMRN	Stock Option (Right to buy) Common Stock	Common Stock (4,440)	$89.52	June 5, 2026	4,440	Acquired
June 2, 2016	ASMB	Stock Option (Right to Buy)	Common Stock (10,000)	$5.84	June 2, 2026	10,000	Acquired
Dec. 18, 2015	ASMB	Stock Option (Right to Buy)	Common Stock (30,000)	$7.88	Dec. 18, 2025	30,000	Acquired
June 10, 2015	BMRN	Common Stock (right to buy)	Common Stock (3,300)	$122.27	June 9, 2025	3,300	Acquired
Dec. 4, 2014	BMRN	Stock Option (right to buy)	Common Stock (7,500)	$21.51	Nov. 11, 2020	7,500	Disposed
June 4, 2014	BMRN	Stock Option (right to buy)	Common Stock (6,600)	$63.10	June 3, 2024	6,600	Acquired
Dec. 9, 2013	BMRN	Stock Option (right to buy)	Common Stock (15,000)	$26.49	May 11, 2021	15,000	Disposed
Dec. 9, 2013	BMRN	Stock Option (right to buy)	Common Stock (15,000)	$38.59	May 21, 2018	7,500	Disposed
May 15, 2013	BMRN	Stock Option (right to buy) Common Stock	Common Stock (8,500)	$67.81	May 14, 2023	8,500	Acquired
May 15, 2013	BMRN	Stock Option (right to buy) Common Stock	Common Stock (8,500)	$67.81	May 14, 2023	8,500	Acquired
Feb. 27, 2013	BMRN	Stock Option (right to buy) Common Stock	Common Stock (7,500)	$21.51	May 11, 2020	7,500	Disposed
Feb. 27, 2013	BMRN	Stock Option (right to buy) Common Stock	Common Stock (7,500)	$14.39	May 11, 2019	7,500	Disposed
Feb. 27, 2013	BMRN	Stock Option (right to buy) Common Stock	Common Stock (7,500)	$38.59	May 21, 2018	7,500	Disposed
Nov. 7, 2012	BMRN	Stock Option (right to buy) Common Stock	Common Stock (15,000)	$17.33	June 7, 2017	15,000	Disposed
Aug. 6, 2012	BMRN	Stock Option (right to buy) Common Stock	Common Stock (30,000)	$14.21	June 27, 2016	30,000	Disposed
May 8, 2012	BMRN	Stock Option (right to buy)	Common Stock (8,500)	$37.46	May 7, 2022	8,500	Acquired
May 12, 2011	BMRN	Stock Option (right to buy)	Common Stock (15,000)	$26.49	May 11, 2021	15,000	Acquired
May 12, 2010	BMRN	Stock Option (right to buy)	Common Stock (15,000)	$21.51	May 11, 2020	15,000	Acquired
May 22, 2009	BMRN	Restricted Stock Unit [F2]	Common Stock (2,500)	—	—	2,500	Disposed
May 12, 2009	BMRN	Stock Option (right to buy)	Common Stock (15,000)	$14.39	May 11, 2019	15,000	Acquired
July 7, 2008	BMRN	Restricted Stock Unit [F2]	Common Stock (2,500)	—	—	2,500	Disposed
May 22, 2008	BMRN	Restricted Stock Unit	Common Stock (2,500)	—	—	2,500	Acquired
May 22, 2008	BMRN	Stock Option (right to buy)	Common Stock (15,000)	$38.59	May 21, 2018	15,000	Acquired
Aug. 10, 2007	BMRN	Stock Option (right to buy(	Common Stock (30,000)	$7.72	June 27, 2015	30,000	Disposed
June 7, 2007	BMRN	Restricted Stock Unit	Common Stock (2,500)	—	—	2,500	Acquired
June 7, 2007	BMRN	Stock Option (right to buy)	Common Stock (15,000)	$17.33	June 6, 2017	15,000	Acquired
June 28, 2006	BMRN	Stock Options (right to buy)	Common Stock (30,000)	$14.21	June 27, 2016	30,000	Acquired
June 28, 2005	BMRN	Stock Options (right to buy)	Common Stock (30,000)	$7.72	June 27, 2015	30,000	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
July 6, 2005	BMRN	Common Stock	0	Direct