Clark S Kinlin

Insider

First SEC filing: May 9, 2014 · Latest: May 9, 2014

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

GLW selling Sept. 7, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 89 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

89 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Sept. 7, 2021	GLW	S	15,302	$39.40	$602,899	59,945 Direct	-20.34%	Disposed	281.8% (price as of 2026-08-20)
May 5, 2021	GLW	M	11,054	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 5, 2021	GLW	M	11,049	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 5, 2021	GLW	M	10,196	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 5, 2021	GLW	S	54,799	$45.41	$2,488,423	75,247 Direct	-42.14%	Disposed	231.2% (price as of 2026-08-20)
May 5, 2021	GLW	M	11,054	$20.92	$231,250	130,046 Direct	+9.29%	Acquired	619.0% (price as of 2026-08-20)
May 5, 2021	GLW	M	11,049	$20.93	$231,256	118,992 Direct	+10.24%	Acquired	618.6% (price as of 2026-08-20)
May 5, 2021	GLW	M	10,196	$22.68	$231,245	107,943 Direct	+10.43%	Acquired	563.2% (price as of 2026-08-20)
March 31, 2021	GLW	D	2,268	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 31, 2021	GLW	D	20,947	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 31, 2021	GLW	M	872	—	—	2,268 Direct	-27.77%	Disposed	(price as of 2026-08-20)
March 31, 2021	GLW	M	8,057	—	—	20,947 Direct	-27.78%	Disposed	(price as of 2026-08-20)
March 31, 2021	GLW	M	35,482	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 31, 2021	GLW	M	16,451	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 31, 2021	GLW	M	18,722	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 31, 2021	GLW	F	34,113	$43.51	$1,484,257	97,747 Direct	-25.87%	Disposed	245.7% (price as of 2026-08-20)
March 31, 2021	GLW	M	872	—	—	131,860 Direct	+0.67%	Acquired	(price as of 2026-08-20)
March 31, 2021	GLW	M	8,057	—	—	130,988 Direct	+6.55%	Acquired	(price as of 2026-08-20)
March 31, 2021	GLW	M	35,482	—	—	122,931 Direct	+40.57%	Acquired	(price as of 2026-08-20)
March 31, 2021	GLW	M	16,451	—	—	87,449 Direct	+23.17%	Acquired	(price as of 2026-08-20)
March 31, 2021	GLW	M	18,722	—	—	70,998 Direct	+35.81%	Acquired	(price as of 2026-08-20)
March 15, 2021	GLW	M	10,270	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 15, 2021	GLW	M	10,462	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 15, 2021	GLW	M	10,507	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 15, 2021	GLW	S	6,000	$41.47	$248,820	52,276 Direct	-10.30%	Disposed	262.7% (price as of 2026-08-20)
March 15, 2021	GLW	S	31,239	$41.40	$1,293,295	58,276 Direct	-34.90%	Disposed	263.3% (price as of 2026-08-20)
March 15, 2021	GLW	M	10,270	$21.30	$218,751	89,515 Direct	+12.96%	Acquired	606.1% (price as of 2026-08-20)
March 15, 2021	GLW	M	10,462	$20.91	$218,760	79,245 Direct	+15.21%	Acquired	619.3% (price as of 2026-08-20)
March 15, 2021	GLW	M	10,507	$20.82	$218,756	68,783 Direct	+18.03%	Acquired	622.4% (price as of 2026-08-20)
Feb. 3, 2021	GLW	M	972	—	—	29,077 Direct	-3.23%	Disposed	(price as of 2026-08-20)
Feb. 3, 2021	GLW	A	30,049	—	—	30,049 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 3, 2021	GLW	F	972	$36.34	$35,322	58,276 Direct	-1.64%	Disposed	313.9% (price as of 2026-08-20)
Feb. 3, 2021	GLW	M	972	—	—	59,248 Direct	+1.67%	Acquired	(price as of 2026-08-20)
Jan. 7, 2021	GLW	M	1,410	—	—	35,482 Direct	-3.82%	Disposed	(price as of 2026-08-20)
Jan. 7, 2021	GLW	F	1,410	$36.98	$52,142	58,276 Direct	-2.36%	Disposed	306.7% (price as of 2026-08-20)
Jan. 7, 2021	GLW	M	1,410	—	—	59,686 Direct	+2.42%	Acquired	(price as of 2026-08-20)
Nov. 19, 2020	GLW	G	2,850	—	—	58,276 Direct	-4.66%	Disposed	(price as of 2026-08-20)
Nov. 18, 2020	GLW	M	23,236	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 18, 2020	GLW	S	9,140	$36.40	$332,696	61,126 Direct	-13.01%	Disposed	313.2% (price as of 2026-08-20)
Nov. 18, 2020	GLW	S	23,236	$36.38	$845,326	70,266 Direct	-24.85%	Disposed	313.4% (price as of 2026-08-20)
Nov. 18, 2020	GLW	M	23,236	$15.37	$357,137	93,502 Direct	+33.07%	Acquired	878.6% (price as of 2026-08-20)
July 31, 2020	GLW	M	9,247	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 31, 2020	GLW	M	8,978	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 31, 2020	GLW	M	10,615	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 31, 2020	GLW	S	28,840	$30.80	$888,272	70,266 Direct	-29.10%	Disposed	388.3% (price as of 2026-08-20)
July 31, 2020	GLW	M	9,247	$22.03	$203,711	99,106 Direct	+10.29%	Acquired	582.8% (price as of 2026-08-20)
July 31, 2020	GLW	M	8,978	$22.69	$203,711	89,859 Direct	+11.10%	Acquired	562.9% (price as of 2026-08-20)
July 31, 2020	GLW	M	10,615	$19.19	$203,702	80,881 Direct	+15.11%	Acquired	683.8% (price as of 2026-08-20)
May 15, 2020	GLW	A	29,004	—	—	29,004 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2020	GLW	A	15,700	—	—	15,700 Direct	—	Acquired	(price as of 2026-08-20)
May 15, 2020	GLW	A	3,140	—	—	3,140 Direct	—	Acquired	(price as of 2026-08-20)
April 15, 2020	GLW	M	16,176	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 15, 2020	GLW	F	6,891	$19.99	$137,751	70,266 Direct	-8.93%	Disposed	652.4% (price as of 2026-08-20)
April 15, 2020	GLW	M	16,176	—	—	77,157 Direct	+26.53%	Acquired	(price as of 2026-08-20)
April 1, 2020	GLW	A	36,892	—	—	36,892 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2020	GLW	M	869	—	—	16,451 Direct	-5.02%	Disposed	(price as of 2026-08-20)
Jan. 2, 2020	GLW	F	869	$29.99	$26,061	60,981 Direct	-1.41%	Disposed	401.5% (price as of 2026-08-20)
Jan. 2, 2020	GLW	M	869	—	—	61,850 Direct	+1.43%	Acquired	(price as of 2026-08-20)
Aug. 21, 2019	GLW	M	9,667	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 21, 2019	GLW	S	9,667	$27.94	$270,096	60,981 Direct	-13.68%	Disposed	438.3% (price as of 2026-08-20)
Aug. 21, 2019	GLW	M	9,667	$18.16	$175,553	70,648 Direct	+15.85%	Acquired	728.2% (price as of 2026-08-20)
April 15, 2019	GLW	M	20,936	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 15, 2019	GLW	F	8,919	$34.96	$311,808	60,981 Direct	-12.76%	Disposed	330.2% (price as of 2026-08-20)
April 15, 2019	GLW	M	20,936	—	—	69,900 Direct	+42.76%	Acquired	(price as of 2026-08-20)
April 1, 2019	GLW	A	34,640	—	—	34,640 Direct	—	Acquired	(price as of 2026-08-20)
April 1, 2019	GLW	A	17,320	—	—	17,320 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2019	GLW	M	932	—	—	18,722 Direct	-4.74%	Disposed	(price as of 2026-08-20)
Jan. 2, 2019	GLW	F	932	$29.88	$27,848	48,964 Direct	-1.87%	Disposed	403.4% (price as of 2026-08-20)
Jan. 2, 2019	GLW	M	932	—	—	49,896 Direct	+1.90%	Acquired	(price as of 2026-08-20)
Dec. 10, 2018	GLW	G	3,110	—	—	48,964 Direct	-5.97%	Disposed	(price as of 2026-08-20)
Aug. 1, 2018	GLW	M	24,631	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 1, 2018	GLW	M	9,667	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 1, 2018	GLW	S	45,298	$33.15	$1,501,629	52,074 Direct	-46.52%	Disposed	353.7% (price as of 2026-08-20)
Aug. 1, 2018	GLW	M	24,631	$14.50	$357,150	97,372 Direct	+33.86%	Acquired	937.3% (price as of 2026-08-20)
Aug. 1, 2018	GLW	M	9,667	$19.56	$189,087	72,741 Direct	+15.33%	Acquired	669.0% (price as of 2026-08-20)
April 16, 2018	GLW	M	19,174	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 16, 2018	GLW	F	8,168	$27.49	$224,538	63,074 Direct	-11.47%	Disposed	447.1% (price as of 2026-08-20)
April 16, 2018	GLW	M	19,174	—	—	71,242 Direct	+36.82%	Acquired	(price as of 2026-08-20)
April 2, 2018	GLW	A	35,381	—	—	35,381 Direct	—	Acquired	(price as of 2026-08-20)
April 2, 2018	GLW	A	19,654	—	—	19,654 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2018	GLW	M	954	—	—	16,176 Direct	-5.57%	Disposed	(price as of 2026-08-20)
Jan. 2, 2018	GLW	F	954	$32.62	$31,119	52,068 Direct	-1.80%	Disposed	361.1% (price as of 2026-08-20)
Jan. 2, 2018	GLW	M	954	—	—	53,022 Direct	+1.83%	Acquired	(price as of 2026-08-20)
Aug. 24, 2017	GLW	M	26,792	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 24, 2017	GLW	M	19,971	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 24, 2017	GLW	S	46,763	$28.53	$1,334,148	52,068 Direct	-47.32%	Disposed	427.2% (price as of 2026-08-20)
Aug. 24, 2017	GLW	M	26,792	$13.33	$357,137	98,831 Direct	+37.19%	Acquired	1028.4% (price as of 2026-08-20)
Aug. 24, 2017	GLW	M	19,971	$13.04	$260,422	72,039 Direct	+38.36%	Acquired	1053.5% (price as of 2026-08-20)
June 1, 2017	GLW	M	20,078	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 1, 2017	GLW	M	9,666	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 1, 2017	GLW	S	40,717	$29.62	$1,206,038	52,068 Direct	-43.88%	Disposed	407.8% (price as of 2026-08-20)
June 1, 2017	GLW	M	20,078	$12.97	$260,412	92,785 Direct	+27.61%	Acquired	1059.7% (price as of 2026-08-20)
June 1, 2017	GLW	M	9,666	$17.82	$172,248	72,707 Direct	+15.33%	Acquired	744.1% (price as of 2026-08-20)
April 17, 2017	GLW	M	20,025	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 17, 2017	GLW	F	9,052	$26.54	$240,240	63,041 Direct	-12.56%	Disposed	466.7% (price as of 2026-08-20)
April 17, 2017	GLW	M	20,025	—	—	72,093 Direct	+38.46%	Acquired	(price as of 2026-08-20)
March 31, 2017	GLW	A	17,130	—	—	17,130 Direct	—	Acquired	(price as of 2026-08-20)
March 31, 2017	GLW	A	30,836	—	—	30,836 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 10, 2017	GLW	M	12,611	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 10, 2017	GLW	M	20,187	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)

Showing latest 100 of 173 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 5, 2021	GLW	Stock Options (Right to Buy)	Common Stock (11,054)	$20.92	May 29, 2025	11,054	Disposed
May 5, 2021	GLW	Stock Options (Right to Buy)	Common Stock (11,049)	$20.93	April 30, 2025	11,049	Disposed
May 5, 2021	GLW	Stock Options (Right to Buy)	Common Stock (10,196)	$22.68	March 31, 2025	10,196	Disposed
March 31, 2021	GLW	Restricted Stock Unit	Common Stock (2,268)	—	—	2,268	Disposed
March 31, 2021	GLW	Restricted Stock Unit	Common Stock (20,947)	—	—	20,947	Disposed
March 31, 2021	GLW	Restricted Stock Unit	Common Stock (872)	—	—	872	Disposed
March 31, 2021	GLW	Restricted Stock Unit	Common Stock (8,057)	—	—	8,057	Disposed
March 31, 2021	GLW	Restricted Stock Unit	Common Stock (35,482)	—	—	35,482	Disposed
March 31, 2021	GLW	Restricted Stock Unit	Common Stock (16,451)	—	—	16,451	Disposed
March 31, 2021	GLW	Restricted Stock Unit	Common Stock (18,722)	—	—	18,722	Disposed
March 15, 2021	GLW	Stock Options (Right to Buy)	Common Stock (10,270)	$21.30	May 29, 2024	10,270	Disposed
March 15, 2021	GLW	Stock Options (Right to Buy)	Common Stock (10,462)	$20.91	April 29, 2024	10,462	Disposed
March 15, 2021	GLW	Stock Options (Right to Buy)	Common Stock (10,507)	$20.82	March 30, 2024	10,507	Disposed
Feb. 3, 2021	GLW	Performance Share Unit	Common Stock (972)	—	—	972	Disposed
Feb. 3, 2021	GLW	Performance Share Unit	Common Stock (30,049)	—	—	30,049	Acquired
Jan. 7, 2021	GLW	Restricted Stock Unit	Common Stock (1,410)	—	—	1,410	Disposed
Nov. 18, 2020	GLW	Stock Options (Right to Buy)	Common Stock (23,236)	$15.37	May 30, 2023	23,236	Disposed
July 31, 2020	GLW	Stock Options (Right to Buy)	Common Stock (9,247)	$22.03	Feb. 28, 2021	9,247	Disposed
July 31, 2020	GLW	Stock Options (Right to Buy)	Common Stock (8,978)	$22.69	Jan. 31, 2021	8,978	Disposed
July 31, 2020	GLW	Stock Options (Right to Buy)	Common Stock (10,615)	$19.19	Jan. 2, 2021	10,615	Disposed
May 15, 2020	GLW	Restricted Stock Unit	Common Stock (29,004)	—	—	29,004	Acquired
May 15, 2020	GLW	Stock Options (Right to Buy)	Common Stock (15,700)	$19.65	May 15, 2030	15,700	Acquired
May 15, 2020	GLW	Restricted Stock Unit	Common Stock (3,140)	—	—	3,140	Acquired
April 15, 2020	GLW	Restricted Stock Unit	Common Stock (16,176)	—	—	16,176	Disposed
April 1, 2020	GLW	Restricted Stock Unit	Common Stock (36,892)	—	—	36,892	Acquired
Jan. 2, 2020	GLW	Restricted Stock Unit	Common Stock (869)	—	—	869	Disposed
Aug. 21, 2019	GLW	Stock Options (Right to Buy)	Common Stock (9,667)	$18.16	Jan. 31, 2020	9,667	Disposed
April 15, 2019	GLW	Restricted Stock Unit	Common Stock (20,936)	—	—	20,936	Disposed
April 1, 2019	GLW	Stock Options (Right to Buy)	Common Stock (34,640)	$33.92	April 1, 2029	34,640	Acquired
April 1, 2019	GLW	Restricted Stock Unit	Common Stock (17,320)	—	—	17,320	Acquired
Jan. 2, 2019	GLW	Restricted Stock Unit	Common Stock (932)	—	—	932	Disposed
Aug. 1, 2018	GLW	Stock Options (Right to Buy)	Common Stock (24,631)	$14.50	April 29, 2023	24,631	Disposed
Aug. 1, 2018	GLW	Stock Options (Right to Buy)	Common Stock (9,667)	$19.56	Jan. 3, 2020	9,667	Disposed
April 16, 2018	GLW	Restricted Stock Unit	Common Stock (19,174)	—	—	19,174	Disposed
April 2, 2018	GLW	Stock Options (Right to Buy)	Common Stock (35,381)	$27.03	April 2, 2028	35,381	Acquired
April 2, 2018	GLW	Restricted Stock Unit	Common Stock (19,654)	—	—	19,654	Acquired
Jan. 2, 2018	GLW	Restricted Stock Unit	Common Stock (954)	—	—	954	Disposed
Aug. 24, 2017	GLW	Stock Options (Right to Buy)	Common Stock (26,792)	$13.33	March 27, 2023	26,792	Disposed
Aug. 24, 2017	GLW	Stock Options (Right to Buy)	Common Stock (19,971)	$13.04	Jan. 2, 2022	19,971	Disposed
June 1, 2017	GLW	Stock Options (Right to Buy)	Common Stock (20,078)	$12.97	Feb. 28, 2022	20,078	Disposed
June 1, 2017	GLW	Stock Options (Right to Buy)	Common Stock (9,666)	$17.82	Dec. 1, 2019	9,666	Disposed
April 17, 2017	GLW	Restricted Stock Unit	Common Stock (20,025)	—	—	20,025	Disposed
March 31, 2017	GLW	Restricted Stock Unit	Common Stock (17,130)	—	—	17,130	Acquired
March 31, 2017	GLW	Stock Options (Right to Buy)	Common Stock (30,836)	$27.00	March 31, 2027	30,836	Acquired
Feb. 10, 2017	GLW	Stock Options (Right to Buy)	Common Stock (12,611)	$12.39	July 17, 2022	12,611	Disposed
Feb. 10, 2017	GLW	Stock Options (Right to Buy)	Common Stock (20,187)	$12.90	Jan. 31, 2022	20,187	Disposed
Feb. 10, 2017	GLW	Stock Options (Right to Buy)	Common Stock (11,000)	$24.61	Jan. 31, 2018	11,000	Disposed
Feb. 10, 2017	GLW	Stock Options (Right to Buy)	Common Stock (11,000)	$23.37	Jan. 1, 2018	11,000	Disposed
Feb. 10, 2017	GLW	Stock Options (Right to Buy)	Common Stock (22,000)	$24.92	Dec. 4, 2017	22,000	Disposed
Jan. 3, 2017	GLW	Restricted Stock Unit	Common Stock (1,204)	—	—	1,204	Disposed
Oct. 27, 2016	GLW	Stock Options (Right to Buy)	Common Stock (39,667)	$10.25	Feb. 1, 2019	39,667	Disposed
Oct. 27, 2016	GLW	Stock Options (Right to Buy)	Common Stock (9,000)	$20.86	Jan. 31, 2017	9,000	Disposed
Oct. 27, 2016	GLW	Stock Options (Right to Buy)	Common Stock (18,000)	$21.89	Dec. 5, 2016	18,000	Disposed
May 31, 2016	GLW	Stock Options (Right to Buy)	Common Stock (11,070)	$20.89	May 31, 2026	11,070	Acquired
May 23, 2016	GLW	Stock Options (Right to Buy)	Common Stock (39,667)	$10.05	Jan. 1, 2019	39,667	Disposed
April 29, 2016	GLW	Stock Options (Right to Buy)	Common Stock (12,386)	$18.67	April 29, 2026	12,386	Acquired
April 18, 2016	GLW	Restricted Stock Unit	Common Stock (26,921)	—	—	26,921	Disposed
March 31, 2016	GLW	Stock Options (Right to Buy)	Common Stock (11,070)	$20.89	March 31, 2026	11,070	Acquired
March 31, 2016	GLW	Restricted Stock Unit	Common Stock (22,140)	—	—	22,140	Acquired
Jan. 4, 2016	GLW	Restricted Stock Unit	Common Stock (1,218)	—	—	1,218	Disposed
July 20, 2015	GLW	Restricted Stock Unit	Common Stock (4,827)	—	—	4,827	Disposed
May 29, 2015	GLW	Stock Options (Right to Buy)	Common Stock	—	May 29, 2025	11,054	Acquired
May 29, 2015	GLW	Stock Options (Right to Buy)	Common Stock (11,112)	$20.81	May 29, 2025	11,112	Acquired
April 30, 2015	GLW	Stock Options (Right to Buy)	Common Stock (11,049)	$20.93	April 30, 2025	11,049	Acquired
March 31, 2015	GLW	Restricted Stock Unit	Common Stock (20,392)	—	—	20,392	Acquired
March 31, 2015	GLW	Stock Options (Right to Buy)	Common Stock (10,196)	$22.68	March 31, 2025	10,196	Acquired
Feb. 17, 2015	GLW	Restricted Stock Unit	Common Stock (22,933)	—	—	22,933	Disposed
Feb. 6, 2015	GLW	Stock Options (Right to Buy)	Common Stock (21,500)	$21.08	Dec. 6, 2015	21,500	Disposed
Jan. 2, 2015	GLW	Restricted Stock Unit	Common Stock (988)	—	—	988	Disposed
Nov. 24, 2014	GLW	Stock Options (Right to Buy)	Common Stock (500)	$8.67	Dec. 2, 2018	500	Disposed
Nov. 24, 2014	GLW	Stock Options (Right to Buy)	Common Stock (39,666)	$8.67	Dec. 2, 2018	39,666	Disposed
Nov. 24, 2014	GLW	Stock Options (Right to Buy)	Common Stock (9,000)	$18.85	Jan. 1, 2017	9,000	Disposed
Nov. 24, 2014	GLW	Stock Options (Right to Buy)	Common Stock (10,750)	$19.68	Jan. 1, 2016	10,750	Disposed
Aug. 27, 2014	GLW	Restricted Stock Unit	Common Stock (1,211)	—	—	1,211	Disposed
Aug. 27, 2014	GLW	Restricted Stock Unit	Common Stock (217)	—	—	217	Disposed
Aug. 27, 2014	GLW	Restricted Stock Unit	Common Stock (1,032)	—	—	1,032	Disposed
May 30, 2014	GLW	Stock Options (Right to Buy)	Common Stock (10,270)	$21.30	May 29, 2024	10,270	Acquired
May 14, 2014	GLW	Stock Options (Right to Buy)	Common Stock (16,250)	$11.84	Jan. 2, 2015	16,250	Disposed
May 14, 2014	GLW	Stock Options (Right to Buy)	Common Stock (16,250)	$10.98	Jan. 31, 2015	16,250	Disposed

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

Initial ownership (Form 3) 35 holdings

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

Date	Ticker	Security	Shares	Ownership
May 9, 2014	GLW	Common Stock	68,568	Direct
May 9, 2014	GLW	Restricted Stock Unit→ Common Stock (23,965)	23,965	Direct
May 9, 2014	GLW	Restricted Stock Unit→ Common Stock (28,132)	28,132	Direct
May 9, 2014	GLW	Restricted Stock Unit→ Common Stock (21,013)	21,013	Direct
May 9, 2014	GLW	Restricted Stock Unit→ Common Stock (5,044)	5,044	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (21,500)	21,500	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (16,250)	16,250	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (18,000)	18,000	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (10,750)	10,750	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (16,250)	16,250	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (22,000)	22,000	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (9,000)	9,000	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (10,750)	10,750	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (39,666)	39,666	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (500)	500	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (11,000)	11,000	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (39,667)	39,667	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (9,000)	9,000	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (39,667)	39,667	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (9,666)	9,666	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (9,667)	9,667	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (11,000)	11,000	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (9,667)	9,667	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (10,615)	10,615	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (8,978)	8,978	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (9,247)	9,247	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (19,971)	19,971	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (20,187)	20,187	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (20,078)	20,078	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (12,611)	12,611	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (26,792)	26,792	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (24,631)	24,631	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (23,236)	23,236	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (10,507)	10,507	Direct
May 9, 2014	GLW	Stock Options (Right to Buy)→ Common Stock (10,462)	10,462	Direct