Fabrizio Bonanni

Insider

First SEC filing: March 18, 2026 · Latest: March 18, 2026

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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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 80 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

80 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 19, 2017	XBIT	M	50,000	$4.24	$212,000	50,000 Direct	—	Acquired	-45.5% (price as of 2026-08-20)
Sept. 14, 2016	XBIT	M	50,000	$13.26	$663,000	50,000 Direct	—	Acquired	-82.6% (price as of 2026-08-20)
March 1, 2016	XBIT	M	33,333	$7.79	$259,664	33,333 Direct	—	Acquired	-70.3% (price as of 2026-08-20)
July 30, 2012	AMGN	S	12,137	$84.33	$1,023,513	48,491 Indirect	-20.02%	Disposed	417.2% (price as of 2026-08-20)
July 27, 2012	AMGN	M	42,000	—	—	42,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
July 27, 2012	AMGN	M	63,000	—	—	21,000 Direct	-75.00%	Disposed	(price as of 2026-08-20)
July 27, 2012	AMGN	M	84,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 27, 2012	AMGN	M	30,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 27, 2012	AMGN	M	41,902	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 27, 2012	AMGN	M	42,109	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 27, 2012	AMGN	S	303,011	$82.14	$24,889,324	60,628 Indirect	-83.33%	Disposed	431.0% (price as of 2026-08-20)
July 27, 2012	AMGN	G	303,011	—	—	73,499 Direct	-80.48%	Disposed	(price as of 2026-08-20)
July 27, 2012	AMGN	G	303,011	—	—	363,639 Indirect	+499.79%	Acquired	(price as of 2026-08-20)
July 27, 2012	AMGN	M	42,000	$58.43	$2,454,060	376,510 Direct	+12.56%	Acquired	646.5% (price as of 2026-08-20)
July 27, 2012	AMGN	M	63,000	$50.44	$3,177,720	334,510 Direct	+23.20%	Acquired	764.8% (price as of 2026-08-20)
July 27, 2012	AMGN	M	84,000	$42.13	$3,538,920	271,510 Direct	+44.80%	Acquired	935.3% (price as of 2026-08-20)
July 27, 2012	AMGN	M	30,000	$56.79	$1,703,700	187,510 Direct	+19.05%	Acquired	668.1% (price as of 2026-08-20)
July 27, 2012	AMGN	M	41,902	$62.55	$2,620,970	157,510 Direct	+36.24%	Acquired	597.3% (price as of 2026-08-20)
July 27, 2012	AMGN	M	42,109	$71.88	$3,026,795	115,608 Direct	+57.29%	Acquired	506.8% (price as of 2026-08-20)
May 3, 2012	AMGN	S	4,929	$70.85	$349,220	60,628 Indirect	-7.52%	Disposed	515.6% (price as of 2026-08-20)
May 3, 2012	AMGN	S	1,643	$70.89	$116,472	65,557 Indirect	-2.44%	Disposed	515.3% (price as of 2026-08-20)
April 29, 2012	AMGN	G	1,643	—	—	67,200 Indirect	+2.51%	Acquired	(price as of 2026-08-20)
April 29, 2012	AMGN	G	1,643	—	—	73,454 Direct	-2.19%	Disposed	(price as of 2026-08-20)
April 29, 2012	AMGN	F	1,357	$71.64	$97,215	75,097 Direct	-1.77%	Disposed	508.9% (price as of 2026-08-20)
April 28, 2012	AMGN	G	1,643	—	—	65,557 Indirect	+2.57%	Acquired	(price as of 2026-08-20)
April 28, 2012	AMGN	G	1,643	—	—	76,454 Direct	-2.10%	Disposed	(price as of 2026-08-20)
April 28, 2012	AMGN	F	1,357	$71.64	$97,215	78,097 Direct	-1.71%	Disposed	508.9% (price as of 2026-08-20)
April 27, 2012	AMGN	A	8,654	—	—	79,454 Direct	+12.22%	Acquired	(price as of 2026-08-20)
April 26, 2012	AMGN	G	1,643	—	—	63,914 Indirect	+2.64%	Acquired	(price as of 2026-08-20)
April 26, 2012	AMGN	G	1,643	—	—	70,800 Direct	-2.27%	Disposed	(price as of 2026-08-20)
April 26, 2012	AMGN	F	1,357	$70.19	$95,248	72,443 Direct	-1.84%	Disposed	521.4% (price as of 2026-08-20)
March 16, 2012	AMGN	G	5,822	—	—	62,271 Indirect	+10.31%	Acquired	(price as of 2026-08-20)
March 16, 2012	AMGN	G	5,822	—	—	73,800 Direct	-7.31%	Disposed	(price as of 2026-08-20)
March 16, 2012	AMGN	F	5,098	$68.26	$347,989	79,622 Direct	-6.02%	Disposed	539.0% (price as of 2026-08-20)
March 14, 2012	AMGN	A	10,920	—	—	84,720 Direct	+14.80%	Acquired	(price as of 2026-08-20)
Feb. 1, 2012	AMGN	S	7,745	$69.63	$539,284	56,449 Indirect	-12.06%	Disposed	526.4% (price as of 2026-08-20)
Jan. 27, 2012	AMGN	M	50,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 27, 2012	AMGN	S	50,000	$68.44	$3,422,000	64,194 Indirect	-43.79%	Disposed	537.3% (price as of 2026-08-20)
Jan. 27, 2012	AMGN	G	50,000	—	—	114,194 Indirect	+77.89%	Acquired	(price as of 2026-08-20)
Jan. 27, 2012	AMGN	G	50,000	—	—	73,800 Direct	-40.39%	Disposed	(price as of 2026-08-20)
Jan. 27, 2012	AMGN	M	50,000	$58.61	$2,930,500	123,800 Direct	+67.75%	Acquired	644.2% (price as of 2026-08-20)
Nov. 8, 2011	AMGN	S	10,000	$58.12	$581,200	64,194 Indirect	-13.48%	Disposed	650.5% (price as of 2026-08-20)
April 29, 2011	AMGN	G	1,643	—	—	74,194 Indirect	+2.26%	Acquired	(price as of 2026-08-20)
April 29, 2011	AMGN	G	1,643	—	—	73,800 Direct	-2.18%	Disposed	(price as of 2026-08-20)
April 29, 2011	AMGN	F	1,357	$57.14	$77,539	75,443 Direct	-1.77%	Disposed	663.4% (price as of 2026-08-20)
April 28, 2011	AMGN	G	1,643	—	—	72,551 Indirect	+2.32%	Acquired	(price as of 2026-08-20)
April 28, 2011	AMGN	G	1,643	—	—	76,800 Direct	-2.09%	Disposed	(price as of 2026-08-20)
April 28, 2011	AMGN	F	1,357	$56.82	$77,105	78,443 Direct	-1.70%	Disposed	667.7% (price as of 2026-08-20)
April 26, 2011	AMGN	G	1,643	—	—	70,908 Indirect	+2.37%	Acquired	(price as of 2026-08-20)
April 26, 2011	AMGN	G	1,643	—	—	79,800 Direct	-2.02%	Disposed	(price as of 2026-08-20)
April 26, 2011	AMGN	F	1,357	$54.69	$74,214	81,443 Direct	-1.64%	Disposed	697.6% (price as of 2026-08-20)
April 25, 2011	AMGN	A	55,125	$54.69	$3,014,786	55,125 Direct	—	Acquired	697.6% (price as of 2026-08-20)
April 25, 2011	AMGN	A	15,800	—	—	82,800 Direct	+23.58%	Acquired	(price as of 2026-08-20)
March 14, 2011	AMGN	G	9,486	—	—	69,265 Indirect	+15.87%	Acquired	(price as of 2026-08-20)
March 14, 2011	AMGN	G	9,486	—	—	67,000 Direct	-12.40%	Disposed	(price as of 2026-08-20)
March 11, 2011	AMGN	F	8,034	$51.84	$416,483	76,486 Direct	-9.51%	Disposed	741.4% (price as of 2026-08-20)
March 2, 2011	AMGN	A	17,520	—	—	84,520 Direct	+26.15%	Acquired	(price as of 2026-08-20)
April 29, 2010	AMGN	G	1,643	—	—	59,779 Indirect	+2.83%	Acquired	(price as of 2026-08-20)
April 29, 2010	AMGN	G	1,643	—	—	67,000 Direct	-2.39%	Disposed	(price as of 2026-08-20)
April 29, 2010	AMGN	F	1,357	$58.18	$78,950	68,643 Direct	-1.94%	Disposed	649.7% (price as of 2026-08-20)
April 28, 2010	AMGN	G	1,643	—	—	58,136 Indirect	+2.91%	Acquired	(price as of 2026-08-20)
April 28, 2010	AMGN	G	1,643	—	—	70,000 Direct	-2.29%	Disposed	(price as of 2026-08-20)
April 28, 2010	AMGN	F	1,357	$57.84	$78,489	71,643 Direct	-1.86%	Disposed	654.1% (price as of 2026-08-20)
April 26, 2010	AMGN	A	84,000	$58.43	$4,908,120	84,000 Direct	—	Acquired	646.5% (price as of 2026-08-20)
April 26, 2010	AMGN	A	40,000	—	—	73,000 Direct	+121.21%	Acquired	(price as of 2026-08-20)
April 26, 2010	AMGN	A	12,000	—	—	33,000 Direct	+57.14%	Acquired	(price as of 2026-08-20)
March 12, 2010	AMGN	G	4,459	—	—	56,493 Indirect	+8.57%	Acquired	(price as of 2026-08-20)
March 12, 2010	AMGN	G	4,459	—	—	21,000 Direct	-17.51%	Disposed	(price as of 2026-08-20)
March 12, 2010	AMGN	F	3,788	$57.49	$217,772	25,459 Direct	-12.95%	Disposed	658.7% (price as of 2026-08-20)
March 12, 2010	AMGN	A	8,247	—	—	29,247 Direct	+39.27%	Acquired	(price as of 2026-08-20)
Nov. 23, 2009	AMGN	S	1,300	$56.01	$72,813	52,034 Indirect	-2.44%	Disposed	678.8% (price as of 2026-08-20)
Nov. 23, 2009	AMGN	S	4,051	$56.01	$226,897	53,334 Indirect	-7.06%	Disposed	678.8% (price as of 2026-08-20)
Nov. 5, 2009	AMGN	S	4,960	$53.92	$267,443	63,779 Indirect	-7.22%	Disposed	708.9% (price as of 2026-08-20)
Nov. 5, 2009	AMGN	S	1,100	$53.93	$59,323	62,679 Indirect	-1.72%	Disposed	708.8% (price as of 2026-08-20)
Nov. 5, 2009	AMGN	S	1,300	$53.94	$70,122	61,379 Indirect	-2.07%	Disposed	708.6% (price as of 2026-08-20)
Nov. 5, 2009	AMGN	S	2,200	$53.95	$118,690	59,179 Indirect	-3.58%	Disposed	708.5% (price as of 2026-08-20)
Nov. 5, 2009	AMGN	S	100	$53.96	$5,396	59,079 Indirect	-0.17%	Disposed	708.3% (price as of 2026-08-20)
Nov. 5, 2009	AMGN	S	552	$53.96	$29,786	58,527 Indirect	-0.93%	Disposed	708.3% (price as of 2026-08-20)
Nov. 5, 2009	AMGN	S	842	$53.97	$45,443	57,685 Indirect	-1.44%	Disposed	708.2% (price as of 2026-08-20)
Nov. 5, 2009	AMGN	S	300	$53.98	$16,194	57,385 Indirect	-0.52%	Disposed	708.0% (price as of 2026-08-20)
May 8, 2009	AMGN	F	5,881	$47.63	$280,112	27,973 Direct	-17.37%	Disposed	815.8% (price as of 2026-08-20)
May 8, 2009	AMGN	G	6,973	—	—	21,000 Direct	-24.93%	Disposed	(price as of 2026-08-20)
May 8, 2009	AMGN	G	6,973	—	—	68,739 Indirect	+11.29%	Acquired	(price as of 2026-08-20)
May 7, 2009	AMGN	A	12,854	—	—	33,854 Direct	+61.21%	Acquired	(price as of 2026-08-20)
April 29, 2009	AMGN	G	1,671	—	—	61,766 Indirect	+2.78%	Acquired	(price as of 2026-08-20)
April 29, 2009	AMGN	G	1,671	—	—	21,000 Direct	-7.37%	Disposed	(price as of 2026-08-20)
April 29, 2009	AMGN	F	1,329	$50.44	$67,035	22,671 Direct	-5.54%	Disposed	764.8% (price as of 2026-08-20)
April 28, 2009	AMGN	A	84,000	—	—	84,000 Direct	—	Acquired	(price as of 2026-08-20)
April 28, 2009	AMGN	A	12,000	—	—	12,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 3, 2008	AMGN	M	32,393	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 3, 2008	AMGN	M	32,393	$38.36	$1,242,595	44,393 Direct	+269.94%	Acquired	1037.1% (price as of 2026-08-20)
Dec. 3, 2008	AMGN	S	32,393	$56.05	$1,815,628	12,000 Direct	-72.97%	Disposed	678.2% (price as of 2026-08-20)
Dec. 3, 2008	AMGN	M	32,393	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 3, 2008	AMGN	S	32	$56.05	$1,794	44,361 Direct	-0.07%	Disposed	678.2% (price as of 2026-08-20)
Dec. 3, 2008	AMGN	M	32,393	$38.36	$1,242,595	44,393 Direct	+269.94%	Acquired	1037.1% (price as of 2026-08-20)
Oct. 30, 2008	AMGN	M	2,607	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Oct. 30, 2008	AMGN	G	2,607	—	—	60,095 Indirect	+4.53%	Acquired	(price as of 2026-08-20)
Oct. 30, 2008	AMGN	G	2,607	—	—	12,000 Direct	-17.85%	Disposed	(price as of 2026-08-20)
Oct. 30, 2008	AMGN	M	2,607	$38.36	$100,005	14,607 Direct	+21.73%	Acquired	1037.1% (price as of 2026-08-20)
Oct. 23, 2008	AMGN	S	400	$56.27	$22,508	23,358 Direct	-1.68%	Disposed	675.2% (price as of 2026-08-20)

Showing latest 100 of 157 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
June 19, 2017	XBIT	Stock Option	Common Stock (50,000)	$4.24	June 19, 2027	50,000	Acquired
Sept. 14, 2016	XBIT	Stock Option [F1]	Common Stock (50,000)	$13.26	Sept. 13, 2026	50,000	Acquired
March 1, 2016	XBIT	Stock Option [F1]	Common Stock (33,333)	$7.79	Feb. 28, 2026	33,333	Acquired
July 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (42,000)	$58.43	April 26, 2020	42,000	Disposed
July 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (63,000)	$50.44	April 28, 2016	63,000	Disposed
July 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (84,000)	$42.13	April 29, 2015	84,000	Disposed
July 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (30,000)	$56.79	Oct. 29, 2014	30,000	Disposed
July 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (41,902)	$62.55	April 26, 2014	41,902	Disposed
July 27, 2012	AMGN	Nqso (Right to Buy)	Common Stock (42,109)	$71.88	April 3, 2013	42,109	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 (55,125)	$54.69	April 25, 2021	55,125	Acquired
April 26, 2010	AMGN	Nqso (Right to Buy)	Common Stock (84,000)	$58.43	April 26, 2020	84,000	Acquired
April 28, 2009	AMGN	Nqso (Right to Buy)	Common Stock (84,000)	$50.44	April 28, 2016	84,000	Acquired
Dec. 3, 2008	AMGN	Nqso (Right to Buy)	Common Stock (32,393)	$38.36	July 1, 2009	32,393	Disposed
Dec. 3, 2008	AMGN	Nqso (Right to Buy)	Common Stock (32,393)	$38.36	July 1, 2009	32,393	Disposed
Oct. 30, 2008	AMGN	Iso (Right to Buy)	Common Stock (2,607)	$38.36	July 1, 2009	2,607	Disposed
Oct. 23, 2008	AMGN	Nqso (Right to Buy)	Common Stock (40,000)	$38.36	July 1, 2009	40,000	Disposed
April 29, 2008	AMGN	NQSO Right to Buy)	Common Stock (84,000)	$42.13	April 29, 2015	84,000	Acquired
Oct. 29, 2007	AMGN	NQSO (Right to Buy)	Common Stock (30,000)	$56.79	Oct. 29, 2014	30,000	Acquired
March 7, 2005	AMGN	NQSO (Right to Buy)	Common Stock (30,000)	$39.03	April 12, 2006	30,000	Disposed
Jan. 31, 2005	AMGN	NQSO (Right to Buy)	Common Stock (35,000)	$39.03	April 12, 2006	35,000	Disposed
Jan. 31, 2005	AMGN	NQSO (Right to Buy)	Common Stock (4,000)	$30.44	July 1, 2006	4,000	Disposed
March 15, 2004	AMGN	NQSO (Right to Buy)	Common Stock (48,319)	$59.48	March 15, 2011	48,319	Acquired
March 15, 2004	AMGN	ISO (Right to Buy)	Common Stock (1,681)	$59.48	March 15, 2011	1,681	Acquired
July 31, 2003	AMGN	NQSO (Right to Buy)	Common Stock (12,000)	—	April 12, 2006	12,000	Disposed
July 31, 2003	AMGN	NQSO (Right to Buy)	Common Stock (4,000)	$30.44	July 1, 2006	4,000	Disposed
July 31, 2003	AMGN	ISO (Right to Buy)	Common Stock (2,562)	$39.03	April 12, 2006	2,562	Disposed

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

Initial ownership (Form 3) 33 holdings

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

Date	Ticker	Security	Shares	Ownership
March 18, 2026	STVN	Ordinary Shares	119,700	Indirect
April 14, 2015	XBIT	Stock Option→ Common Stock (33,333)	33,333	Direct
April 14, 2015	XBIT	Stock Option→ Common Stock (33,333)	33,333	Direct
Feb. 8, 2008	AMGN	Common Stock	—	Indirect
Feb. 8, 2008	AMGN	ISO (Right to Buy)→ Common Stock (2,607)	2,607	Direct
Feb. 8, 2008	AMGN	ISO (Right to Buy)→ Common Stock (1,681)	1,681	Direct
Feb. 8, 2008	AMGN	ISO (Right to Buy)→ Common Stock (1,621)	1,621	Direct
Feb. 8, 2008	AMGN	ISO (Right to Buy)→ Common Stock (1,598)	1,598	Direct
Feb. 8, 2008	AMGN	ISO (Right to Buy)→ Common Stock (1,518)	1,518	Direct
Feb. 8, 2008	AMGN	ISO (Right to Buy)→ Common Stock (1,391)	1,391	Direct
Feb. 8, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (72,393)	72,393	Direct
Feb. 8, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (50,000)	50,000	Direct
Feb. 8, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (48,319)	48,319	Direct
Feb. 8, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (65,379)	65,379	Direct
Feb. 8, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (41,902)	41,902	Direct
Feb. 8, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (98,482)	98,482	Direct
Feb. 8, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (33,000)	33,000	Direct
Feb. 8, 2008	AMGN	NQSO (Right to Buy)→ Common Stock (42,109)	42,109	Direct
Aug. 2, 2007	AMGN	Comman Stock	36,549	Indirect
Aug. 2, 2007	AMGN	ISO ( Right to Buy )→ Common Stock (2,607)	2,607	Direct
Aug. 2, 2007	AMGN	ISO ( Right to Buy )→ Common Stock (1,681)	1,681	Direct
Aug. 2, 2007	AMGN	ISO ( Right to Buy )→ Common Stock (1,621)	1,621	Direct
Aug. 2, 2007	AMGN	ISO ( Right to Buy )→ Common Stock (1,598)	1,598	Direct
Aug. 2, 2007	AMGN	ISO ( Right to Buy )→ Common Stock (1,518)	1,518	Direct
Aug. 2, 2007	AMGN	ISO ( Right to Buy )→ Common Stock (1,391)	1,391	Direct
Aug. 2, 2007	AMGN	NQSO ( Right to Buy )→ Common Stock (72,393)	72,393	Direct
Aug. 2, 2007	AMGN	NQSO ( Right to Buy )→ Common Stock (50,000)	50,000	Direct
Aug. 2, 2007	AMGN	NQSO ( Right to Buy )→ Common Stock (48,319)	48,319	Direct
Aug. 2, 2007	AMGN	NQSO ( Right to Buy )→ Common Stock (65,379)	65,379	Direct
Aug. 2, 2007	AMGN	NQSO ( Right to Buy )→ Common Stock (41,902)	41,902	Direct
Aug. 2, 2007	AMGN	NQSO ( Right to Buy )→ Common Stock (98,482)	98,482	Direct
Aug. 2, 2007	AMGN	NQSO ( Right to Buy )→ Common Stock (33,000)	33,000	Direct
Aug. 2, 2007	AMGN	NQSO ( Right to Buy )→ Common Stock (42,109)	42,109	Direct

Compensation (DEF 14A)

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

AMGN

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2012	$866,302	$0	—	—	$1,593,000	—	$346,493	$6,348,706
2010	$820,000	$0	—	—	$910,000	—	$206,481	$8,229,037
2009	$795,000	—	—	—	$955,000	—	$208,550	$4,933,019

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