David W Beier

Insider

First SEC filing: March 14, 2018 · Latest: March 14, 2018

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 + 51 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

51 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 6, 2019	RCUS	A	35,000	—	—	35,000 Direct	—	Acquired	(price as of 2026-08-20)
May 3, 2012	AMGN	M	10,000	—	—	20,000 Direct	-33.33%	Disposed	(price as of 2026-08-20)
May 3, 2012	AMGN	M	10,000	—	—	10,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
May 3, 2012	AMGN	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 3, 2012	AMGN	M	23,402	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 3, 2012	AMGN	M	1,598	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 3, 2012	AMGN	S	55,000	$70.72	$3,889,600	35,612 Direct	-60.70%	Disposed	516.8% (price as of 2026-08-20)
May 3, 2012	AMGN	M	10,000	$58.43	$584,300	90,612 Direct	+12.41%	Acquired	646.5% (price as of 2026-08-20)
May 3, 2012	AMGN	M	10,000	$50.44	$504,400	80,612 Direct	+14.16%	Acquired	764.8% (price as of 2026-08-20)
May 3, 2012	AMGN	M	10,000	$42.13	$421,300	70,612 Direct	+16.50%	Acquired	935.3% (price as of 2026-08-20)
May 3, 2012	AMGN	M	23,402	$62.55	$1,463,795	60,612 Direct	+62.89%	Acquired	597.3% (price as of 2026-08-20)
May 3, 2012	AMGN	M	1,598	$62.55	$99,955	37,210 Direct	+4.49%	Acquired	597.3% (price as of 2026-08-20)
April 29, 2012	AMGN	F	1,267	$71.64	$90,768	35,612 Direct	-3.44%	Disposed	508.9% (price as of 2026-08-20)
April 28, 2012	AMGN	F	634	$71.64	$45,420	36,879 Direct	-1.69%	Disposed	508.9% (price as of 2026-08-20)
April 27, 2012	AMGN	A	3,350	—	—	37,513 Direct	+9.81%	Acquired	(price as of 2026-08-20)
April 26, 2012	AMGN	F	645	$70.19	$45,273	34,163 Direct	-1.85%	Disposed	521.4% (price as of 2026-08-20)
March 16, 2012	AMGN	F	2,326	$68.26	$158,773	34,808 Direct	-6.26%	Disposed	539.0% (price as of 2026-08-20)
March 14, 2012	AMGN	A	5,232	—	—	37,134 Direct	+16.40%	Acquired	(price as of 2026-08-20)
Feb. 7, 2012	AMGN	M	10,000	—	—	30,000 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Feb. 7, 2012	AMGN	M	10,000	—	—	20,000 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Feb. 7, 2012	AMGN	S	20,000	$68.88	$1,377,600	31,902 Direct	-38.53%	Disposed	533.3% (price as of 2026-08-20)
Feb. 7, 2012	AMGN	M	10,000	$58.43	$584,300	51,902 Direct	+23.87%	Acquired	646.5% (price as of 2026-08-20)
Feb. 7, 2012	AMGN	M	10,000	$50.44	$504,400	41,902 Direct	+31.35%	Acquired	764.8% (price as of 2026-08-20)
Jan. 27, 2012	AMGN	M	10,000	—	—	30,000 Direct	-25.00%	Disposed	(price as of 2026-08-20)
Jan. 27, 2012	AMGN	M	30,000	—	—	10,000 Direct	-75.00%	Disposed	(price as of 2026-08-20)
Jan. 27, 2012	AMGN	M	17,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 27, 2012	AMGN	S	57,500	$68.47	$3,937,025	31,902 Direct	-64.32%	Disposed	537.0% (price as of 2026-08-20)
Jan. 27, 2012	AMGN	M	10,000	$50.44	$504,400	89,402 Direct	+12.59%	Acquired	764.8% (price as of 2026-08-20)
Jan. 27, 2012	AMGN	M	30,000	$42.13	$1,263,900	79,402 Direct	+60.73%	Acquired	935.3% (price as of 2026-08-20)
Jan. 27, 2012	AMGN	M	17,500	$58.61	$1,025,675	49,402 Direct	+54.86%	Acquired	644.2% (price as of 2026-08-20)
Aug. 15, 2011	AMGN	S	15,000	$51.56	$773,400	31,902 Direct	-31.98%	Disposed	746.0% (price as of 2026-08-20)
April 29, 2011	AMGN	F	1,248	$57.14	$71,311	46,902 Direct	-2.59%	Disposed	663.4% (price as of 2026-08-20)
April 28, 2011	AMGN	F	561	$56.82	$31,876	48,150 Direct	-1.15%	Disposed	667.7% (price as of 2026-08-20)
April 26, 2011	AMGN	F	490	$54.69	$26,798	48,711 Direct	-1.00%	Disposed	697.6% (price as of 2026-08-20)
April 25, 2011	AMGN	A	26,250	$54.69	$1,435,612	26,250 Direct	—	Acquired	697.6% (price as of 2026-08-20)
April 25, 2011	AMGN	A	7,500	—	—	49,201 Direct	+17.99%	Acquired	(price as of 2026-08-20)
March 11, 2011	AMGN	F	2,835	$51.84	$146,966	41,701 Direct	-6.37%	Disposed	741.4% (price as of 2026-08-20)
March 2, 2011	AMGN	A	8,395	—	—	44,536 Direct	+23.23%	Acquired	(price as of 2026-08-20)
Aug. 13, 2010	AMGN	D	13,000	$54.94	$714,220	36,141 Direct	-26.45%	Disposed	693.9% (price as of 2026-08-20)
July 31, 2010	AMGN	F	11,081	$54.53	$604,247	49,141 Direct	-18.40%	Disposed	699.9% (price as of 2026-08-20)
April 29, 2010	AMGN	F	974	$58.18	$56,667	60,222 Direct	-1.59%	Disposed	649.7% (price as of 2026-08-20)
April 28, 2010	AMGN	F	491	$57.84	$28,399	61,196 Direct	-0.80%	Disposed	654.1% (price as of 2026-08-20)
April 26, 2010	AMGN	A	40,000	$58.43	$2,337,200	40,000 Direct	—	Acquired	646.5% (price as of 2026-08-20)
April 26, 2010	AMGN	A	5,800	—	—	61,687 Direct	+10.38%	Acquired	(price as of 2026-08-20)
March 12, 2010	AMGN	F	1,603	$57.49	$92,156	55,887 Direct	-2.79%	Disposed	658.7% (price as of 2026-08-20)
March 12, 2010	AMGN	A	4,740	—	—	57,490 Direct	+8.99%	Acquired	(price as of 2026-08-20)
June 3, 2009	AMGN	S	6,884	$50.43	$347,160	52,750 Direct	-11.54%	Disposed	764.9% (price as of 2026-08-20)
May 8, 2009	AMGN	F	2,435	$47.63	$115,979	58,716 Direct	-3.98%	Disposed	815.8% (price as of 2026-08-20)
May 7, 2009	AMGN	A	7,387	—	—	61,151 Direct	+13.74%	Acquired	(price as of 2026-08-20)
April 29, 2009	AMGN	F	918	$50.44	$46,304	53,764 Direct	-1.68%	Disposed	764.8% (price as of 2026-08-20)
April 28, 2009	AMGN	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-20)
April 28, 2009	AMGN	A	5,700	—	—	5,700 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 23, 2008	AMGN	S	100	$52.94	$5,294	49,900 Direct	-0.20%	Disposed	723.9% (price as of 2026-08-20)
Oct. 23, 2008	AMGN	S	500	$52.92	$26,460	50,000 Direct	-0.99%	Disposed	724.2% (price as of 2026-08-20)
Oct. 23, 2008	AMGN	S	1,000	$52.91	$52,910	50,500 Direct	-1.94%	Disposed	724.4% (price as of 2026-08-20)
Oct. 23, 2008	AMGN	S	100	$52.85	$5,285	51,500 Direct	-0.19%	Disposed	725.3% (price as of 2026-08-20)
Oct. 23, 2008	AMGN	S	500	$52.83	$26,415	51,600 Direct	-0.96%	Disposed	725.6% (price as of 2026-08-20)
Oct. 23, 2008	AMGN	S	300	$52.84	$15,852	52,100 Direct	-0.57%	Disposed	725.5% (price as of 2026-08-20)
Oct. 23, 2008	AMGN	S	420	$52.86	$22,201	52,400 Direct	-0.80%	Disposed	725.2% (price as of 2026-08-20)
May 27, 2008	AMGN	S	9,000	$43.01	$387,090	52,820 Direct	-14.56%	Disposed	914.1% (price as of 2026-08-20)
May 12, 2008	AMGN	F	4,557	$41.86	$190,756	61,820 Direct	-6.87%	Disposed	942.0% (price as of 2026-08-20)
May 7, 2008	AMGN	A	14,153	—	—	66,377 Direct	+27.10%	Acquired	(price as of 2026-08-20)
April 29, 2008	AMGN	A	11,400	—	—	52,224 Direct	+27.92%	Acquired	(price as of 2026-08-20)
April 29, 2008	AMGN	A	40,000	$42.13	$1,685,200	40,000 Direct	-50.00%	Disposed	935.3% (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 6, 2019	RCUS	Stock Option (right to buy)	Common Stock (35,000)	$7.99	June 5, 2029	35,000	Acquired
May 3, 2012	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$58.43	April 26, 2020	10,000	Disposed
May 3, 2012	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$50.44	April 28, 2016	10,000	Disposed
May 3, 2012	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$42.13	April 29, 2015	10,000	Disposed
May 3, 2012	AMGN	Nqso (Right to Buy)	Common Stock (23,402)	$62.55	April 26, 2014	23,402	Disposed
May 3, 2012	AMGN	Iso (Right to Buy)	Common Stock (1,598)	$62.55	April 26, 2014	1,598	Disposed
Feb. 7, 2012	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$58.43	April 26, 2020	10,000	Disposed
Feb. 7, 2012	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$50.44	April 28, 2016	10,000	Disposed
Jan. 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$50.44	April 28, 2016	10,000	Disposed
Jan. 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (30,000)	$42.13	April 29, 2015	30,000	Disposed
Jan. 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (17,500)	$58.61	March 15, 2012	17,500	Disposed
April 25, 2011	AMGN	Nqso (Right to Buy)	Common Stock (26,250)	$54.69	April 25, 2021	26,250	Acquired
April 26, 2010	AMGN	Nqso (Right to Buy)	Common Stock (40,000)	$58.43	April 26, 2020	40,000	Acquired
April 28, 2009	AMGN	Nqso (Right to Buy)	Common Stock (40,000)	$50.44	April 28, 2016	40,000	Acquired
April 29, 2008	AMGN	NQSO (Right to Buy)	Common Stock (40,000)	$42.13	April 29, 2015	40,000	Disposed

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

Initial ownership (Form 3) 12 holdings

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

Date	Ticker	Security	Shares	Ownership
March 14, 2018	RCUS	Common Stock	50,505	Direct
March 20, 2008	AMGN	Common Stock	—	Direct
March 20, 2008	AMGN	Common Stock	15,824	Direct
March 20, 2008	AMGN	ISO (Right to Buy)→ Common Stock (3,362)	3,362	Direct
March 20, 2008	AMGN	ISO (Right to Buy)→ Common Stock (6,436)	6,436	Direct
March 20, 2008	AMGN	ISO (Right to Buy)→ Common Stock (1,598)	1,598	Direct
March 20, 2008	AMGN	ISO (Right to Buy)→ Common Stock (1,391)	1,391	Direct
March 20, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (17,500)	17,500	Direct
March 20, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (6,336)	6,336	Direct
March 20, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (40,732)	40,732	Direct
March 20, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (23,402)	23,402	Direct
March 20, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (23,609)	23,609	Direct