Kenneth M Massaroni

Insider

First SEC filing: Aug. 15, 2011 · Latest: May 16, 2017

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

STX selling June 12, 2017

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 73 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

73 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 12, 2017	STX	S 10b5-1	300	$41.41	$12,423	108,133 Direct	-0.28%	Disposed	1923.7% (price as of 2026-08-20)
June 12, 2017	STX	S 10b5-1	7,200	$40.93	$294,696	108,433 Direct	-6.23%	Disposed	1947.4% (price as of 2026-08-20)
May 12, 2017	STX	S 10b5-1	7,500	$42.58	$319,350	115,633 Direct	-6.09%	Disposed	1868.1% (price as of 2026-08-20)
July 21, 2015	STX	A	2,250	—	—	158,069 Direct	+1.44%	Acquired	(price as of 2026-08-20)
July 21, 2015	STX	A	5,250	—	—	155,819 Direct	+3.49%	Acquired	(price as of 2026-08-20)
July 21, 2015	STX	A	6,000	—	—	150,569 Direct	+4.15%	Acquired	(price as of 2026-08-20)
July 21, 2015	STX	A	17,000	—	—	144,569 Direct	+13.33%	Acquired	(price as of 2026-08-20)
Feb. 12, 2015	STX	M	9,250	$11.06	$102,305	0 Direct	-100.00%	Disposed	7476.9% (price as of 2026-08-20)
Feb. 12, 2015	STX	S	9,250	$61.44	$568,320	127,569 Direct	-6.76%	Disposed	1263.9% (price as of 2026-08-20)
Feb. 12, 2015	STX	M	9,250	$11.06	$102,305	136,819 Direct	+7.25%	Acquired	7476.9% (price as of 2026-08-20)
Oct. 31, 2014	STX	S	66,310	$62.27	$4,129,124	127,446 Direct	-34.22%	Disposed	1245.8% (price as of 2026-08-20)
Sept. 15, 2014	STX	S	1,256	$59.49	$74,719	193,756 Direct	-0.64%	Disposed	1308.7% (price as of 2026-08-20)
Sept. 11, 2014	STX	A	126,000	—	—	195,012 Direct	+182.58%	Acquired	(price as of 2026-08-20)
Sept. 11, 2014	STX	S	2,921	$60.43	$176,516	69,012 Direct	-4.06%	Disposed	1286.7% (price as of 2026-08-20)
Sept. 10, 2014	STX	S	2,054	$61.13	$125,561	71,933 Direct	-2.78%	Disposed	1270.9% (price as of 2026-08-20)
Sept. 9, 2014	STX	A	18,000	—	—	18,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 29, 2014	STX	M	7,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 29, 2014	STX	S	7,500	$62.24	$466,800	73,987 Direct	-9.20%	Disposed	1246.4% (price as of 2026-08-20)
Aug. 29, 2014	STX	M	7,500	$13.73	$102,975	81,487 Direct	+10.14%	Acquired	6003.5% (price as of 2026-08-20)
July 23, 2014	STX	A	5,250	—	—	50,871 Direct	+11.51%	Acquired	(price as of 2026-08-20)
July 23, 2014	STX	A	6,000	—	—	56,871 Direct	+11.79%	Acquired	(price as of 2026-08-20)
July 23, 2014	STX	A	17,000	—	—	73,871 Direct	+29.89%	Acquired	(price as of 2026-08-20)
Nov. 15, 2013	STX	M	1,750	—	—	9,250 Direct	-15.91%	Disposed	(price as of 2026-08-20)
Nov. 15, 2013	STX	S 10b5-1	1,750	$50.10	$87,675	45,455 Direct	-3.71%	Disposed	1572.7% (price as of 2026-08-20)
Nov. 15, 2013	STX	M	1,750	$11.06	$19,355	47,205 Direct	+3.85%	Acquired	7476.9% (price as of 2026-08-20)
Nov. 1, 2013	STX	M	1,750	—	—	11,000 Direct	-13.73%	Disposed	(price as of 2026-08-20)
Nov. 1, 2013	STX	S 10b5-1	14,100	$48.39	$682,299	45,455 Direct	-23.68%	Disposed	1631.8% (price as of 2026-08-20)
Nov. 1, 2013	STX	S 10b5-1	1,750	$48.95	$85,662	59,555 Direct	-2.85%	Disposed	1612.0% (price as of 2026-08-20)
Nov. 1, 2013	STX	M	1,750	$11.06	$19,355	61,305 Direct	+2.94%	Acquired	7476.9% (price as of 2026-08-20)
Oct. 15, 2013	STX	M	1,000	$3.34	$3,340	60,555 Direct	+1.68%	Acquired	24990.1% (price as of 2026-08-20)
Oct. 15, 2013	STX	M	1,750	$11.06	$19,355	62,305 Direct	+2.89%	Acquired	7476.9% (price as of 2026-08-20)
Oct. 15, 2013	STX	S 10b5-1	2,750	$46.99	$129,222	59,555 Direct	-4.41%	Disposed	1683.4% (price as of 2026-08-20)
Oct. 15, 2013	STX	M	1,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Oct. 15, 2013	STX	M	1,750	—	—	12,750 Direct	-12.07%	Disposed	(price as of 2026-08-20)
Oct. 1, 2013	STX	M	1,750	—	—	14,500 Direct	-10.77%	Disposed	(price as of 2026-08-20)
Oct. 1, 2013	STX	M	4,000	—	—	1,000 Direct	-80.00%	Disposed	(price as of 2026-08-20)
Oct. 1, 2013	STX	S 10b5-1	5,750	$43.69	$251,218	59,555 Direct	-8.80%	Disposed	1818.1% (price as of 2026-08-20)
Oct. 1, 2013	STX	M	1,750	$11.06	$19,355	65,305 Direct	+2.75%	Acquired	7476.9% (price as of 2026-08-20)
Oct. 1, 2013	STX	M	4,000	$3.34	$13,360	63,555 Direct	+6.72%	Acquired	24990.1% (price as of 2026-08-20)
Sept. 19, 2013	STX	A	12,128	—	—	59,555 Direct	+25.57%	Acquired	(price as of 2026-08-20)
Sept. 16, 2013	STX	M	1,750	—	—	16,250 Direct	-9.72%	Disposed	(price as of 2026-08-20)
Sept. 16, 2013	STX	M	4,000	—	—	5,000 Direct	-44.44%	Disposed	(price as of 2026-08-20)
Sept. 16, 2013	STX	S 10b5-1	5,750	$40.85	$234,888	47,427 Direct	-10.81%	Disposed	1951.4% (price as of 2026-08-20)
Sept. 16, 2013	STX	M	1,750	$11.06	$19,355	53,177 Direct	+3.40%	Acquired	7476.9% (price as of 2026-08-20)
Sept. 16, 2013	STX	M	4,000	$3.34	$13,360	51,427 Direct	+8.43%	Acquired	24990.1% (price as of 2026-08-20)
Sept. 16, 2013	STX	S 10b5-1	1,200	$41.02	$49,224	47,427 Direct	-2.47%	Disposed	1942.9% (price as of 2026-08-20)
Sept. 11, 2013	STX	S 10b5-1	2,925	$40.44	$118,287	48,627 Direct	-5.67%	Disposed	1972.2% (price as of 2026-08-20)
Sept. 9, 2013	STX	A	35,000	—	—	35,000 Direct	—	Acquired	(price as of 2026-08-20)
Sept. 3, 2013	STX	M	1,750	—	—	18,000 Direct	-8.86%	Disposed	(price as of 2026-08-20)
Sept. 3, 2013	STX	M	4,000	—	—	9,000 Direct	-30.77%	Disposed	(price as of 2026-08-20)
Sept. 3, 2013	STX	S 10b5-1	5,750	$38.77	$222,928	51,552 Direct	-10.03%	Disposed	2061.5% (price as of 2026-08-20)
Sept. 3, 2013	STX	M	1,750	$11.06	$19,355	57,302 Direct	+3.15%	Acquired	7476.9% (price as of 2026-08-20)
Sept. 3, 2013	STX	M	4,000	$3.34	$13,360	55,552 Direct	+7.76%	Acquired	24990.1% (price as of 2026-08-20)
Aug. 15, 2013	STX	M	4,000	$3.34	$13,360	55,552 Direct	+7.76%	Acquired	24990.1% (price as of 2026-08-20)
Aug. 15, 2013	STX	M	1,750	$11.06	$19,355	57,302 Direct	+3.15%	Acquired	7476.9% (price as of 2026-08-20)
Aug. 15, 2013	STX	S 10b5-1	5,750	$40.59	$233,392	51,552 Direct	-10.03%	Disposed	1964.6% (price as of 2026-08-20)
Aug. 15, 2013	STX	M	4,000	—	—	13,000 Direct	-23.53%	Disposed	(price as of 2026-08-20)
Aug. 15, 2013	STX	M	1,750	—	—	19,750 Direct	-8.14%	Disposed	(price as of 2026-08-20)
Aug. 1, 2013	STX	M	1,750	—	—	21,500 Direct	-7.53%	Disposed	(price as of 2026-08-20)
Aug. 1, 2013	STX	M	4,000	—	—	17,000 Direct	-19.05%	Disposed	(price as of 2026-08-20)
Aug. 1, 2013	STX	S 10b5-1	5,750	$41.29	$237,418	51,552 Direct	-10.03%	Disposed	1929.6% (price as of 2026-08-20)
Aug. 1, 2013	STX	M	1,750	$11.06	$19,355	57,302 Direct	+3.15%	Acquired	7476.9% (price as of 2026-08-20)
Aug. 1, 2013	STX	M	4,000	$3.34	$13,360	55,552 Direct	+7.76%	Acquired	24990.1% (price as of 2026-08-20)
July 23, 2013	STX	A	17,000	—	—	45,360 Direct	+59.94%	Acquired	(price as of 2026-08-20)
July 23, 2013	STX	A	6,000	—	—	51,360 Direct	+13.23%	Acquired	(price as of 2026-08-20)
July 15, 2013	STX	M	1,750	—	—	23,250 Direct	-7.00%	Disposed	(price as of 2026-08-20)
July 15, 2013	STX	M	4,000	—	—	21,000 Direct	-16.00%	Disposed	(price as of 2026-08-20)
July 15, 2013	STX	S 10b5-1	5,750	$46.63	$268,122	28,360 Direct	-16.86%	Disposed	1697.1% (price as of 2026-08-20)
July 15, 2013	STX	M	1,750	$11.06	$19,355	34,110 Direct	+5.41%	Acquired	7476.9% (price as of 2026-08-20)
July 15, 2013	STX	M	4,000	$3.34	$13,360	32,360 Direct	+14.10%	Acquired	24990.1% (price as of 2026-08-20)
July 15, 2013	STX	M	1,750	—	—	23,250 Direct	-7.00%	Disposed	(price as of 2026-08-20)
July 15, 2013	STX	M	4,000	—	—	21,000 Direct	-16.00%	Disposed	(price as of 2026-08-20)
July 15, 2013	STX	S 10b5-1	5,750	$46.63	$268,122	28,360 Direct	-16.86%	Disposed	1697.1% (price as of 2026-08-20)
July 15, 2013	STX	M	1,750	$11.06	$19,355	34,110 Direct	+5.41%	Acquired	7476.9% (price as of 2026-08-20)
July 15, 2013	STX	M	4,000	$3.34	$13,360	32,360 Direct	+14.10%	Acquired	24990.1% (price as of 2026-08-20)
July 1, 2013	STX	M	1,750	—	—	25,000 Direct	-6.54%	Disposed	(price as of 2026-08-20)
July 1, 2013	STX	M	4,000	—	—	25,000 Direct	-13.79%	Disposed	(price as of 2026-08-20)
July 1, 2013	STX	S 10b5-1	5,750	$45.50	$261,625	28,360 Direct	-16.86%	Disposed	1741.8% (price as of 2026-08-20)
July 1, 2013	STX	M	1,750	$11.06	$19,355	34,110 Direct	+5.41%	Acquired	7476.9% (price as of 2026-08-20)
July 1, 2013	STX	M	4,000	$3.34	$13,360	32,360 Direct	+14.10%	Acquired	24990.1% (price as of 2026-08-20)
June 17, 2013	STX	M	1,750	—	—	26,750 Direct	-6.14%	Disposed	(price as of 2026-08-20)
June 17, 2013	STX	M	4,000	—	—	29,000 Direct	-12.12%	Disposed	(price as of 2026-08-20)
June 17, 2013	STX	S 10b5-1	5,750	$43.96	$252,770	28,360 Direct	-16.86%	Disposed	1806.3% (price as of 2026-08-20)
June 17, 2013	STX	M	1,750	$11.06	$19,355	34,110 Direct	+5.41%	Acquired	7476.9% (price as of 2026-08-20)
June 17, 2013	STX	M	4,000	$3.34	$13,360	32,360 Direct	+14.10%	Acquired	24990.1% (price as of 2026-08-20)
June 3, 2013	STX	M	1,750	—	—	28,500 Direct	-5.79%	Disposed	(price as of 2026-08-20)
June 3, 2013	STX	M	4,000	—	—	33,000 Direct	-10.81%	Disposed	(price as of 2026-08-20)
June 3, 2013	STX	S 10b5-1	5,750	$43.23	$248,572	28,360 Direct	-16.86%	Disposed	1838.5% (price as of 2026-08-20)
June 3, 2013	STX	M	1,750	$11.06	$19,355	34,110 Direct	+5.41%	Acquired	7476.9% (price as of 2026-08-20)
June 3, 2013	STX	M	4,000	$3.34	$13,360	32,360 Direct	+14.10%	Acquired	24990.1% (price as of 2026-08-20)
May 15, 2013	STX	M	1,750	—	—	30,250 Direct	-5.47%	Disposed	(price as of 2026-08-20)
May 15, 2013	STX	M	4,000	—	—	37,000 Direct	-9.76%	Disposed	(price as of 2026-08-20)
May 15, 2013	STX	S 10b5-1	5,750	$40.90	$235,175	28,360 Direct	-16.86%	Disposed	1948.9% (price as of 2026-08-20)
May 15, 2013	STX	M	1,750	$11.06	$19,355	34,110 Direct	+5.41%	Acquired	7476.9% (price as of 2026-08-20)
May 15, 2013	STX	M	4,000	$3.34	$13,360	32,360 Direct	+14.10%	Acquired	24990.1% (price as of 2026-08-20)
May 1, 2013	STX	M	1,750	—	—	32,000 Direct	-5.19%	Disposed	(price as of 2026-08-20)
May 1, 2013	STX	M	4,000	—	—	41,000 Direct	-8.89%	Disposed	(price as of 2026-08-20)
May 1, 2013	STX	S 10b5-1	5,750	$36.80	$211,600	28,360 Direct	-16.86%	Disposed	2177.2% (price as of 2026-08-20)
May 1, 2013	STX	M	1,750	$11.06	$19,355	34,110 Direct	+5.41%	Acquired	7476.9% (price as of 2026-08-20)
May 1, 2013	STX	M	4,000	$3.34	$13,360	32,360 Direct	+14.10%	Acquired	24990.1% (price as of 2026-08-20)

Showing latest 100 of 229 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
Feb. 12, 2015	STX	NQ Stock Options	Ordinary Shares (9,250)	$11.06	Sept. 13, 2017	9,250	Disposed
Sept. 9, 2014	STX	NQ Stock Options	Ordinary Shares (18,000)	$60.83	Sept. 9, 2021	18,000	Acquired
Aug. 29, 2014	STX	NQ Stock Options	Ordinary Shares (7,500)	$13.73	Sept. 12, 2015	7,500	Disposed
Nov. 15, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
Nov. 1, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
Oct. 15, 2013	STX	NQ Stock Options	Ordinary Shares (1,000)	$3.34	March 6, 2016	1,000	Disposed
Oct. 15, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
Oct. 1, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
Oct. 1, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
Sept. 16, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
Sept. 16, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
Sept. 9, 2013	STX	NQ Stock Options	Ordinary Shares (35,000)	$40.16	Sept. 9, 2020	35,000	Acquired
Sept. 3, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
Sept. 3, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
Aug. 15, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
Aug. 15, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
Aug. 1, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
Aug. 1, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
July 15, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
July 15, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
July 15, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
July 15, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
July 1, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
July 1, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
June 17, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
June 17, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
June 3, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
June 3, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
May 15, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
May 15, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
May 1, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
May 1, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
April 15, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
April 15, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
April 1, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
April 1, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
March 15, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
March 15, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
March 4, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
March 4, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
Feb. 15, 2013	STX	NQ Stock Options	Ordinary Shares (1,750)	$11.06	Sept. 13, 2017	1,750	Disposed
Feb. 15, 2013	STX	NQ Stock Options	Ordinary Shares (4,000)	$3.34	March 6, 2016	4,000	Disposed
Feb. 1, 2013	STX	NQ Stock Options	Ordinary Shares (50,000)	$24.63	Sept. 13, 2014	50,000	Disposed
Nov. 15, 2012	STX	NQ Options	Ordinary Shares (10,000)	$3.34	March 6, 2016	10,000	Disposed
Nov. 1, 2012	STX	NQ Options	Ordinary Shares (10,000)	$3.34	March 6, 2016	10,000	Disposed
Oct. 1, 2012	STX	NQ Options	Ordinary Shares (10,000)	$3.34	March 6, 2016	10,000	Disposed
Oct. 1, 2012	STX	NQ Options	Ordinary Shares (10,000)	$3.34	March 6, 2016	10,000	Disposed
Sept. 17, 2012	STX	NQ Options	Ordinary Shares (10,000)	$13.73	Sept. 12, 2015	10,000	Disposed
Sept. 17, 2012	STX	NQ Options	Ordinary Shares (10,000)	$3.34	March 6, 2016	10,000	Disposed
Sept. 10, 2012	STX	NQ Options	Ordinary Shares (40,000)	$29.87	Sept. 10, 2019	40,000	Acquired
Sept. 4, 2012	STX	NQ Options	Ordinary Shares (10,000)	$13.73	Sept. 12, 2015	10,000	Disposed
Sept. 4, 2012	STX	NQ Options	Ordinary Shares (10,000)	$3.34	March 6, 2016	10,000	Disposed
Aug. 15, 2012	STX	NQ Options	Ordinary Shares (10,000)	$13.73	Sept. 12, 2015	10,000	Disposed
Aug. 15, 2012	STX	NQ Options	Ordinary Shares (10,000)	$3.34	March 6, 2016	10,000	Disposed
Aug. 1, 2012	STX	NQ Options	Ordinary Shares (15,000)	$13.73	Sept. 12, 2015	10,000	Disposed
Aug. 1, 2012	STX	NQ Options	Ordinary Shares (5,000)	$3.34	March 6, 2016	10,000	Disposed
July 16, 2012	STX	NQ Stock Optioins	Ordinary Shares (10,000)	$13.73	Sept. 12, 2015	10,000	Disposed
July 16, 2012	STX	NQ Stock Options	Ordinary Shares (10,000)	$3.34	March 6, 2016	10,000	Disposed
July 2, 2012	STX	NQ Stock Optioins	Ordinary Shares (30,000)	$13.73	Sept. 12, 2015	30,000	Disposed
July 2, 2012	STX	NQ Stock Options	Ordinary Shares (10,000)	$3.34	March 6, 2016	10,000	Disposed
June 15, 2012	STX	NQ Stock Options	Ordinary Shares (10,000)	$3.34	March 6, 2016	10,000	Disposed
June 1, 2012	STX	NQ Stock Options	Ordinary Shares (15,000)	$3.34	March 6, 2016	15,000	Disposed
May 15, 2012	STX	NQ Stock Options	Ordinary Shares (5,000)	$3.34	March 6, 2016	5,000	Disposed
May 14, 2012	STX	NQ Stock Options	Ordinary Shares (50,000)	$24.12	May 15, 2013	50,000	Disposed
May 1, 2012	STX	NQ Stock Options	Ordinary Shares (5,000)	$3.34	March 6, 2016	5,000	Disposed
April 16, 2012	STX	NQ Stock Options	Ordinary Shares (5,000)	$3.34	March 6, 2016	5,000	Disposed
April 2, 2012	STX	NQ Stock Options	Ordinary Shares (5,000)	$3.34	March 6, 2016	5,000	Disposed
March 15, 2012	STX	NQ Stock Options	Ordinary Shares (5,000)	$3.34	March 6, 2016	5,000	Disposed
March 1, 2012	STX	NQ Stock Options	Ordinary Shares (5,000)	$3.34	March 6, 2016	5,000	Disposed
Feb. 15, 2012	STX	NQ Stock Options	Ordinary Shares (5,000)	$3.34	March 6, 2016	5,000	Disposed
Feb. 1, 2012	STX	NQ Stock Options	Ordinary Shares (5,000)	$3.34	March 6, 2016	5,000	Disposed
Jan. 17, 2012	STX	NQ Stock Options	Ordinary Shares (20,000)	$3.34	March 6, 2016	20,000	Disposed
Sept. 13, 2010	STX	Common Shares	Common Shares (42,500)	$11.06	Sept. 13, 2017	42,500	Acquired
March 6, 2009	STX	NQ Stock Options	Common Shares (250,000)	$3.34	March 6, 2016	250,000	Acquired
Sept. 12, 2008	STX	NQ Stock Options	Common Shares (87,500)	$13.73	Sept. 12, 2015	87,500	Acquired

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

Initial ownership (Form 3) 6 holdings

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

Date	Ticker	Security	Shares	Ownership
May 16, 2017	STX	Oridnary Shares	123,133	Direct
May 16, 2017	STX	NQ Stock Option→ Ordinary Shares (35,000)	35,000	Direct
May 16, 2017	STX	NQ Stock Option→ Ordinary Shares (18,000)	18,000	Direct
May 16, 2017	STX	NQ Stock Option→ Ordinary Shares (45,016)	45,016	Direct
Jan. 8, 2008	STX	NQ Stock Options→ Common Shares (50,000)	50,000	Direct
Jan. 8, 2008	STX	NQ Stock Options→ Common Shares (50,000)	50,000	Direct

Compensation (DEF 14A)

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

STX

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2013	$536,552	—	$1,796,880	$363,611	$775,520	—	$4,500	$3,477,063

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