Brian M Mcnamee

Insider

First SEC filing: Jan. 9, 2012 · Latest: Jan. 9, 2012

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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.

Insider at

AMGN selling April 29, 2013

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 88 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

88 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 1, 2017	AMGN	A	30,501	—	—	30,501 Direct	—	Acquired	(price as of 2026-08-19)
May 1, 2017	AMGN	A	3,444	—	—	102,516 Direct	+3.48%	Acquired	(price as of 2026-08-19)
March 24, 2017	AMGN	F	11,219	$166.04	$1,862,803	99,072 Direct	-10.17%	Disposed	164.4% (price as of 2026-08-19)
March 7, 2017	AMGN	A	21,553	—	—	110,102 Direct	+24.34%	Acquired	(price as of 2026-08-19)
Jan. 31, 2017	AMGN	F	585	$154.43	$90,342	88,549 Direct	-0.66%	Disposed	184.3% (price as of 2026-08-19)
Jan. 30, 2017	AMGN	F	449	$157.16	$70,565	89,134 Direct	-0.50%	Disposed	179.3% (price as of 2026-08-19)
Jan. 28, 2017	AMGN	F	582	$157.16	$91,467	89,583 Direct	-0.65%	Disposed	179.3% (price as of 2026-08-19)
Oct. 25, 2016	AMGN	F	2,109	$158.76	$334,825	90,078 Direct	-2.29%	Disposed	176.5% (price as of 2026-08-19)
May 3, 2016	AMGN	A	30,490	—	—	30,490 Direct	—	Acquired	(price as of 2026-08-19)
May 3, 2016	AMGN	A	3,581	—	—	91,989 Direct	+4.05%	Acquired	(price as of 2026-08-19)
April 27, 2016	AMGN	F	818	$162.85	$133,211	88,408 Direct	-0.92%	Disposed	169.6% (price as of 2026-08-19)
March 25, 2016	AMGN	F	14,016	$149.24	$2,091,748	89,226 Direct	-13.58%	Disposed	194.2% (price as of 2026-08-19)
March 2, 2016	AMGN	A	26,877	—	—	102,959 Direct	+35.33%	Acquired	(price as of 2026-08-19)
Jan. 31, 2016	AMGN	F	570	$152.73	$87,056	76,082 Direct	-0.74%	Disposed	187.4% (price as of 2026-08-19)
Jan. 28, 2016	AMGN	F	551	$150.47	$82,909	76,567 Direct	-0.71%	Disposed	191.8% (price as of 2026-08-19)
Oct. 25, 2015	AMGN	F	1,999	$155.75	$311,344	77,118 Direct	-2.53%	Disposed	181.9% (price as of 2026-08-19)
April 27, 2015	AMGN	F	777	$167.91	$130,466	78,904 Direct	-0.98%	Disposed	161.5% (price as of 2026-08-19)
April 25, 2015	AMGN	F	1,271	$167.91	$213,414	79,681 Direct	-1.57%	Disposed	161.5% (price as of 2026-08-19)
March 27, 2015	AMGN	F	14,517	$160.55	$2,330,704	80,952 Direct	-15.21%	Disposed	173.4% (price as of 2026-08-19)
March 4, 2015	AMGN	A	28,169	—	—	95,214 Direct	+42.02%	Acquired	(price as of 2026-08-19)
Jan. 30, 2015	AMGN	A	3,677	—	—	67,045 Direct	+5.80%	Acquired	(price as of 2026-08-19)
Jan. 28, 2015	AMGN	F	20	$158.89	$3,178	63,368 Direct	-0.03%	Disposed	176.3% (price as of 2026-08-19)
Jan. 28, 2015	AMGN	F	518	$158.89	$82,305	63,388 Direct	-0.81%	Disposed	176.3% (price as of 2026-08-19)
Dec. 31, 2014	AMGN	F	11,522	$160.63	$1,850,779	63,906 Direct	-15.28%	Disposed	173.3% (price as of 2026-08-19)
Oct. 25, 2014	AMGN	F	37	$147.26	$5,449	75,356 Direct	-0.05%	Disposed	198.1% (price as of 2026-08-19)
Oct. 25, 2014	AMGN	F	1,925	$147.26	$283,476	75,393 Direct	-2.49%	Disposed	198.1% (price as of 2026-08-19)
April 27, 2014	AMGN	F	28	$111.41	$3,119	77,091 Direct	-0.04%	Disposed	294.1% (price as of 2026-08-19)
April 27, 2014	AMGN	F	734	$111.41	$81,775	77,119 Direct	-0.94%	Disposed	294.1% (price as of 2026-08-19)
April 26, 2014	AMGN	F	723	$111.41	$80,549	77,853 Direct	-0.92%	Disposed	294.1% (price as of 2026-08-19)
April 25, 2014	AMGN	F	1,234	$113.72	$140,330	78,576 Direct	-1.55%	Disposed	286.1% (price as of 2026-08-19)
March 14, 2014	AMGN	F	9,411	$123.96	$1,166,588	79,810 Direct	-10.55%	Disposed	254.2% (price as of 2026-08-19)
March 5, 2014	AMGN	A	18,405	—	—	89,096 Direct	+26.04%	Acquired	(price as of 2026-08-19)
Jan. 31, 2014	AMGN	A	4,707	—	—	70,691 Direct	+7.13%	Acquired	(price as of 2026-08-19)
Oct. 25, 2013	AMGN	A	11,176	—	—	65,900 Direct	+20.42%	Acquired	(price as of 2026-08-19)
April 29, 2013	AMGN	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
April 29, 2013	AMGN	S	10,000	$107.02	$1,070,200	54,643 Direct	-15.47%	Disposed	310.2% (price as of 2026-08-19)
April 29, 2013	AMGN	M	10,000	$50.44	$504,400	64,643 Direct	+18.30%	Acquired	770.4% (price as of 2026-08-19)
April 28, 2013	AMGN	F	711	$108.38	$77,058	54,643 Direct	-1.28%	Disposed	305.1% (price as of 2026-08-19)
April 26, 2013	AMGN	M	10,000	—	—	10,000 Direct	-50.00%	Disposed	(price as of 2026-08-19)
April 26, 2013	AMGN	F	723	$108.66	$78,561	55,354 Direct	-1.29%	Disposed	304.0% (price as of 2026-08-19)
April 26, 2013	AMGN	S	10,000	$107.99	$1,079,900	56,077 Direct	-15.13%	Disposed	306.5% (price as of 2026-08-19)
April 26, 2013	AMGN	M	10,000	$58.43	$584,300	66,077 Direct	+17.83%	Acquired	651.4% (price as of 2026-08-19)
April 25, 2013	AMGN	M	8,662	—	—	17,588 Direct	-33.00%	Disposed	(price as of 2026-08-19)
April 25, 2013	AMGN	F	1,234	$104.93	$129,484	56,077 Direct	-2.15%	Disposed	318.4% (price as of 2026-08-19)
April 25, 2013	AMGN	S	8,662	$107.95	$935,063	57,311 Direct	-13.13%	Disposed	306.7% (price as of 2026-08-19)
April 25, 2013	AMGN	M	8,662	$54.69	$473,725	65,973 Direct	+15.11%	Acquired	702.7% (price as of 2026-08-19)
April 24, 2013	AMGN	G	1,000	—	—	57,311 Direct	-1.71%	Disposed	(price as of 2026-08-19)
April 24, 2013	AMGN	S	6,924	$105.95	$733,598	58,311 Direct	-10.61%	Disposed	314.4% (price as of 2026-08-19)
March 15, 2013	AMGN	F	8,647	$92.18	$797,080	65,235 Direct	-11.70%	Disposed	376.3% (price as of 2026-08-19)
March 6, 2013	AMGN	A	16,571	—	—	73,836 Direct	+28.94%	Acquired	(price as of 2026-08-19)
Jan. 28, 2013	AMGN	A	4,439	—	—	57,265 Direct	+8.40%	Acquired	(price as of 2026-08-19)
July 27, 2012	AMGN	M	20,000	—	—	20,000 Direct	-50.00%	Disposed	(price as of 2026-08-19)
July 27, 2012	AMGN	M	10,000	—	—	10,000 Direct	-50.00%	Disposed	(price as of 2026-08-19)
July 27, 2012	AMGN	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
July 27, 2012	AMGN	M	1,598	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
July 27, 2012	AMGN	M	42,109	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
July 27, 2012	AMGN	M	1,391	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
July 27, 2012	AMGN	S	500	$81.87	$40,935	52,789 Direct	-0.94%	Disposed	436.2% (price as of 2026-08-19)
July 27, 2012	AMGN	S	85,098	$82.74	$7,041,009	53,289 Direct	-61.49%	Disposed	430.6% (price as of 2026-08-19)
July 27, 2012	AMGN	M	20,000	$58.43	$1,168,600	138,387 Direct	+16.89%	Acquired	651.4% (price as of 2026-08-19)
July 27, 2012	AMGN	M	10,000	$50.44	$504,400	118,387 Direct	+9.23%	Acquired	770.4% (price as of 2026-08-19)
July 27, 2012	AMGN	M	10,000	$42.13	$421,300	108,387 Direct	+10.16%	Acquired	942.1% (price as of 2026-08-19)
July 27, 2012	AMGN	M	1,598	$62.55	$99,955	98,387 Direct	+1.65%	Acquired	601.9% (price as of 2026-08-19)
July 27, 2012	AMGN	M	42,109	$71.88	$3,026,795	96,789 Direct	+77.01%	Acquired	510.8% (price as of 2026-08-19)
July 27, 2012	AMGN	M	1,391	$71.88	$99,985	54,680 Direct	+2.61%	Acquired	510.8% (price as of 2026-08-19)
May 17, 2012	AMGN	S	3,334	$70.79	$236,014	53,266 Direct	-5.89%	Disposed	520.2% (price as of 2026-08-19)
April 29, 2012	AMGN	F	1,290	$71.64	$92,416	56,600 Direct	-2.23%	Disposed	512.8% (price as of 2026-08-19)
April 28, 2012	AMGN	F	645	$71.64	$46,208	57,890 Direct	-1.10%	Disposed	512.8% (price as of 2026-08-19)
April 27, 2012	AMGN	A	4,466	—	—	58,535 Direct	+8.26%	Acquired	(price as of 2026-08-19)
April 26, 2012	AMGN	F	656	$70.19	$46,045	54,069 Direct	-1.20%	Disposed	525.5% (price as of 2026-08-19)
April 26, 2012	AMGN	S	2,500	$70.85	$177,125	54,725 Direct	-4.37%	Disposed	519.6% (price as of 2026-08-19)
April 26, 2012	AMGN	G	1,500	—	—	57,225 Direct	-2.55%	Disposed	(price as of 2026-08-19)
March 16, 2012	AMGN	F	2,443	$68.26	$166,759	58,725 Direct	-3.99%	Disposed	543.2% (price as of 2026-08-19)
March 14, 2012	AMGN	A	5,232	—	—	61,168 Direct	+9.35%	Acquired	(price as of 2026-08-19)
Jan. 31, 2012	AMGN	A	22,081	—	—	55,936 Direct	+65.22%	Acquired	(price as of 2026-08-19)
Jan. 27, 2012	AMGN	M	20,000	—	—	20,000 Direct	-50.00%	Disposed	(price as of 2026-08-19)
Jan. 27, 2012	AMGN	M	20,000	—	—	10,000 Direct	-66.67%	Disposed	(price as of 2026-08-19)
Jan. 27, 2012	AMGN	M	41,902	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 27, 2012	AMGN	M	50,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Jan. 27, 2012	AMGN	S	7,000	$68.79	$481,530	33,855 Direct	-17.13%	Disposed	538.2% (price as of 2026-08-19)
Jan. 27, 2012	AMGN	S	131,902	$68.68	$9,059,029	40,855 Direct	-76.35%	Disposed	539.2% (price as of 2026-08-19)
Jan. 27, 2012	AMGN	M	20,000	$50.44	$1,008,800	172,757 Direct	+13.09%	Acquired	770.4% (price as of 2026-08-19)
Jan. 27, 2012	AMGN	M	20,000	$42.13	$842,600	152,757 Direct	+15.07%	Acquired	942.1% (price as of 2026-08-19)
Jan. 27, 2012	AMGN	M	41,902	$62.55	$2,620,970	132,757 Direct	+46.12%	Acquired	601.9% (price as of 2026-08-19)
Jan. 27, 2012	AMGN	M	50,000	$58.61	$2,930,500	90,855 Direct	+122.38%	Acquired	649.1% (price as of 2026-08-19)
Sept. 7, 2011	AMGN	S	1,000	$54.73	$54,730	42,847 Direct	-2.28%	Disposed	702.2% (price as of 2026-08-19)
April 29, 2011	AMGN	F	1,331	$57.14	$76,053	43,847 Direct	-2.95%	Disposed	668.3% (price as of 2026-08-19)
April 28, 2011	AMGN	F	664	$56.82	$37,728	45,178 Direct	-1.45%	Disposed	672.7% (price as of 2026-08-19)
April 26, 2011	AMGN	F	532	$54.69	$29,095	45,842 Direct	-1.15%	Disposed	702.7% (price as of 2026-08-19)
April 25, 2011	AMGN	A	26,250	$54.69	$1,435,612	26,250 Direct	—	Acquired	702.7% (price as of 2026-08-19)
April 25, 2011	AMGN	A	7,500	—	—	46,374 Direct	+19.29%	Acquired	(price as of 2026-08-19)
March 11, 2011	AMGN	F	3,080	$51.84	$159,667	38,874 Direct	-7.34%	Disposed	746.9% (price as of 2026-08-19)
March 2, 2011	AMGN	A	8,395	—	—	41,954 Direct	+25.02%	Acquired	(price as of 2026-08-19)
Feb. 1, 2011	AMGN	S	5,000	$55.80	$279,000	33,559 Direct	-12.97%	Disposed	686.8% (price as of 2026-08-19)
Aug. 13, 2010	AMGN	D	4,000	$54.99	$219,960	38,559 Direct	-9.40%	Disposed	698.4% (price as of 2026-08-19)
April 29, 2010	AMGN	F	1,331	$58.18	$77,438	42,559 Direct	-3.03%	Disposed	654.6% (price as of 2026-08-19)
April 28, 2010	AMGN	F	666	$57.84	$38,521	43,890 Direct	-1.49%	Disposed	659.0% (price as of 2026-08-19)
April 26, 2010	AMGN	A	40,000	$58.43	$2,337,200	40,000 Direct	—	Acquired	651.4% (price as of 2026-08-19)
April 26, 2010	AMGN	A	5,800	—	—	44,556 Direct	+14.97%	Acquired	(price as of 2026-08-19)
March 12, 2010	AMGN	F	3,307	$57.49	$190,119	38,756 Direct	-7.86%	Disposed	663.6% (price as of 2026-08-19)

Showing latest 100 of 225 transactions

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
May 1, 2017	AMGN	Nqso (Right to Buy)	Common Stock (30,501)	$162.60	May 1, 2027	30,501	Acquired
May 3, 2016	AMGN	Nqso (Right to Buy)	Common Stock (30,490)	$156.35	May 3, 2026	30,490	Acquired
April 29, 2013	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$50.44	April 28, 2016	10,000	Disposed
April 26, 2013	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$58.43	April 26, 2020	10,000	Disposed
April 25, 2013	AMGN	Nqso (Right to Buy)	Common Stock (8,662)	$54.69	April 25, 2021	8,662	Disposed
July 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (20,000)	$58.43	April 26, 2020	20,000	Disposed
July 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$50.44	April 28, 2016	10,000	Disposed
July 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$42.13	April 29, 2015	10,000	Disposed
July 27, 2012	AMGN	Iso (Right to Buy)	Common Stock (1,598)	$62.55	April 26, 2014	1,598	Disposed
July 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (42,109)	$71.88	April 3, 2013	42,109	Disposed
July 27, 2012	AMGN	Iso (Right to Buy)	Common Stock (1,391)	$71.88	April 3, 2013	1,391	Disposed
Jan. 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (20,000)	$50.44	April 28, 2016	20,000	Disposed
Jan. 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (20,000)	$42.13	April 29, 2015	20,000	Disposed
Jan. 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (41,902)	$62.55	April 26, 2014	41,902	Disposed
Jan. 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (50,000)	$58.61	March 15, 2012	50,000	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
Feb. 2, 2010	AMGN	Nqso (Right to Buy)	Common Stock (10,000)	$42.13	April 29, 2015	10,000	Disposed
April 28, 2009	AMGN	Nqso (Right to Buy)	Common Stock (40,000)	$50.44	April 28, 2016	40,000	Acquired
Oct. 23, 2008	AMGN	Nqso (Right to Buy)	Common Stock (2,606)	$38.36	July 1, 2009	2,606	Disposed
Oct. 23, 2008	AMGN	Nqso (Right to Buy)	Common Stock (37,394)	$38.36	July 1, 2009	37,394	Disposed
April 29, 2008	AMGN	NQSO (Right to Buy)	Common Stock (40,000)	$42.13	April 29, 2015	40,000	Acquired
April 26, 2007	AMGN	NQSO (Right to Buy)	Common Stock (41,902)	$6255.00	April 26, 2014	41,902	Acquired
April 26, 2007	AMGN	ISO (Right to Buy)	Common Stock (1,598)	$6255.00	April 26, 2014	1,598	Acquired
April 3, 2006	AMGN	NQSO (Right to Buy)	Common Stock (42,109)	$71.88	April 3, 2013	42,109	Acquired
April 3, 2006	AMGN	ISO (Right to Buy)	Common Stock (1,391)	$71.88	April 3, 2013	1,391	Acquired
Nov. 10, 2005	AMGN	NQSO (Right to Buy)	Common Stock (44,168)	$68.58	June 1, 2008	44,168	Disposed
Nov. 10, 2005	AMGN	NQSO (Right to Buy)	Common Stock (48,000)	$61.67	July 2, 2008	48,000	Disposed
Nov. 10, 2005	AMGN	NQSO (Right to Buy)	Common Stock (20,000)	$38.36	July 1, 2009	20,000	Disposed
Aug. 16, 2005	AMGN	NQSO (Right to Buy)	Common Stock (50,000)	$68.58	June 1, 2008	50,000	Disposed
March 15, 2005	AMGN	NQSO (Right to Buy)	Common Stock (50,000)	$58.61	March 15, 2012	50,000	Acquired
Nov. 12, 2004	AMGN	NQSO (Right to Buy)	Common Stock (20,000)	$38.36	July 1, 2009	40,000	Disposed
March 15, 2004	AMGN	NQSO (Right to Buy)	Common Stock (48,319)	$59.84	March 15, 2011	48,319	Acquired
March 15, 2004	AMGN	ISO (Right to Buy)	Common Stock (1,681)	$59.84	March 15, 2011	1,681	Acquired

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