Insider at

04

Insider transactions

05
0 buys (P) 2 sells (S) Net: $-40,011,550 + 93 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

93 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 9, 2026 GLW S 100,000 $186.46 $18,646,000 908,353 Direct -9.92% Disposed -11.9% (price as of 2026-10-02)
Feb. 26, 2026 GLW S 137,514 $155.37 $21,365,550 750,585 Direct -15.48% Disposed 5.7% (price as of 2026-10-02)
Aug. 7, 2025 GLW S 82,103 $65.19 $5,352,295 809,295 Direct -9.21% Disposed 151.9% (price as of 2026-10-02)
Feb. 28, 2025 GLW S 55,831 $50.11 $2,797,691 762,820 Direct -6.82% Disposed 227.7% (price as of 2026-10-02)
Feb. 27, 2025 GLW S 44,169 $50.04 $2,210,217 818,651 Direct -5.12% Disposed 228.1% (price as of 2026-10-02)
Oct. 31, 2024 GLW S 100,000 $48.36 $4,836,000 859,364 Direct -10.42% Disposed 239.5% (price as of 2026-10-02)
July 26, 2023 GLW S 100,000 $33.78 $3,378,000 847,474 Direct -10.55% Disposed 386.1% (price as of 2026-10-02)

Showing latest 100 of 724 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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
June 9, 2026 GLW Stock Options (Right to Buy) Common Stock (100,000) $27.03 April 2, 2028 100,000 Disposed
April 15, 2026 GLW Restricted Stock Unit Common Stock (104,474) · · 104,474 Disposed
April 15, 2026 GLW Performance Share Unit Common Stock (235,610) · · 235,610 Disposed
April 1, 2026 GLW Restricted Stock Unit Common Stock (30,868) · · 30,868 Acquired
Feb. 26, 2026 GLW Stock Options (Right to Buy) Common Stock (137,514) $27.00 March 31, 2027 137,514 Disposed
Feb. 15, 2026 AMZN Restricted Stock Unit Award Common Stock, par value $.01 per share (1,816) · Feb. 15, 2028 1,816 Disposed
Feb. 9, 2026 GLW Performance Share Unit Common Stock (5,733) · · 5,733 Disposed
Feb. 4, 2026 GLW Performance Share Unit Common Stock (2,854) · · 2,854 Disposed
Feb. 4, 2026 GLW Performance Share Unit Common Stock (2,209) · · 2,209 Disposed
Feb. 4, 2026 GLW Performance Share Unit Common Stock (5,410) · · 5,410 Disposed
Feb. 4, 2026 GLW Performance Share Unit Common Stock (62,315) · · 62,315 Acquired
Feb. 4, 2026 GLW Performance Share Unit Common Stock (80,500) · · 80,500 Acquired
Feb. 4, 2026 GLW Performance Share Unit Common Stock (120,365) · · 120,365 Acquired
Jan. 2, 2026 GLW Restricted Stock Unit Common Stock (3,287) · · 3,287 Disposed
Aug. 8, 2025 GLW Performance Share Unit Common Stock (5,733) · · 5,733 Disposed
April 15, 2025 GLW Restricted Stock Unit Common Stock (100,463) · · 100,463 Disposed
April 15, 2025 GLW Performance Share Unit Common Stock (150,178) · · 150,178 Disposed
April 1, 2025 GLW Restricted Stock Unit Common Stock (89,921) · · 89,921 Acquired
Feb. 15, 2025 AMZN Restricted Stock Unit Award Common Stock, par value $.01 per share (1,900) · Feb. 15, 2025 1,900 Disposed
Feb. 10, 2025 GLW Performance Share Unit Common Stock (5,733) · · 5,733 Disposed
Feb. 4, 2025 GLW Performance Share Unit Common Stock (3,771) · · 3,771 Disposed
Feb. 4, 2025 GLW Performance Share Unit Common Stock (3,464) · · 3,464 Disposed
Feb. 4, 2025 GLW Performance Share Unit Common Stock (3,706) · · 3,706 Disposed
Feb. 4, 2025 GLW Performance Share Unit Common Stock (106,382) · · 106,382 Acquired
Feb. 4, 2025 GLW Performance Share Unit Common Stock (97,726) · · 97,726 Acquired
Feb. 4, 2025 GLW Performance Share Unit Common Stock (104,546) · · 104,546 Acquired
Jan. 2, 2025 GLW Restricted Stock Unit Common Stock (4,299) · · 4,299 Disposed
Nov. 20, 2024 AMZN Restricted Stock Unit Award Common Stock, par value $.01 per share (5,448) · Feb. 15, 2028 5,448 Acquired
Aug. 8, 2024 GLW Restricted Stock Unit Common Stock (3,598) · · 3,598 Disposed
Aug. 8, 2024 GLW Performance Share Unit Common Stock (5,733) · · 5,733 Disposed
April 15, 2024 GLW Performance Share Unit Common Stock (109,576) · · 109,576 Disposed
April 15, 2024 GLW Restricted Stock Unit Common Stock (76,375) · · 76,375 Disposed
April 1, 2024 GLW Restricted Stock Unit Common Stock (116,162) · · 116,162 Acquired
Feb. 15, 2024 AMZN Restricted Stock Unit Award Common Stock, par value $.01 per share (1,900) · Feb. 15, 2025 1,900 Disposed
Feb. 8, 2024 GLW Performance Share Unit Common Stock (11,465) · · 11,465 Disposed
Feb. 8, 2024 GLW Restricted Stock Unit Common Stock (7,194) · · 7,194 Disposed
Feb. 7, 2024 GLW Performance Share Unit Common Stock (1,189) · · 1,189 Disposed
Feb. 7, 2024 GLW Performance Share Unit Common Stock (933) · · 933 Disposed
Feb. 7, 2024 GLW Performance Share Unit Common Stock (970) · · 970 Disposed
Feb. 7, 2024 GLW Performance Share Unit Common Stock (33,517) · · 33,517 Acquired
Feb. 7, 2024 GLW Performance Share Unit Common Stock (26,302) · · 26,302 Acquired
Feb. 7, 2024 GLW Performance Share Unit Common Stock (34,397) · · 34,397 Acquired
Feb. 7, 2024 GLW Performance Share Unit Common Stock (27,363) · · 27,363 Acquired
Jan. 4, 2024 GLW Restricted Stock Unit Common Stock (4,110) · · 4,110 Disposed
May 15, 2023 GLW Restricted Stock Unit Common Stock (2,902) · · 2,902 Disposed
May 15, 2023 GLW Performance Share Unit Common Stock (37,705) · · 37,705 Disposed
April 14, 2023 GLW Restricted Stock Unit Common Stock (147,612) · · 147,612 Disposed
April 14, 2023 GLW Performance Share Unit Common Stock (328,994) · · 328,994 Disposed
April 3, 2023 GLW Restricted Stock Unit Common Stock (108,584) · · 108,584 Acquired
Feb. 15, 2023 AMZN Restricted Stock Unit Award Common Stock, par value $.01 per share (1,900) · Feb. 15, 2025 1,900 Disposed
Feb. 13, 2023 GLW Stock Options (Right to Buy) Common Stock (49,366) $20.89 May 31, 2026 49,366 Disposed
Feb. 13, 2023 GLW Stock Options (Right to Buy) Common Stock (47,801) $20.92 May 29, 2025 47,801 Disposed
Feb. 8, 2023 GLW Performance Share Unit Common Stock (3,394) · · 3,394 Disposed
Feb. 8, 2023 GLW Performance Share Unit Common Stock (621) · · 621 Disposed
Feb. 8, 2023 GLW Performance Share Unit Common Stock (816) · · 816 Disposed
Feb. 8, 2023 GLW Performance Share Unit Common Stock (95,740) · · 95,740 Acquired
Feb. 8, 2023 GLW Performance Share Unit Common Stock (17,519) · · 17,519 Acquired
Feb. 8, 2023 GLW Performance Share Unit Common Stock (23,014) · · 23,014 Acquired
Feb. 8, 2023 GLW Restricted Stock Unit Common Stock (10,792) · · 10,792 Acquired
Jan. 5, 2023 GLW Restricted Stock Unit Common Stock (3,910) · · 3,910 Disposed
May 16, 2022 GLW Restricted Stock Unit Common Stock (2,901) · · 2,901 Disposed
May 16, 2022 GLW Performance Share Unit Common Stock (37,705) · · 37,705 Disposed
April 18, 2022 GLW Restricted Stock Unit Common Stock (69,052) · · 69,052 Disposed
April 1, 2022 GLW Restricted Stock Unit Common Stock (104,373) · · 104,373 Acquired
Feb. 15, 2022 AMZN Restricted Stock Unit Award Common Stock, par value $.01 per share (190) · Feb. 15, 2022 190 Disposed
Feb. 15, 2022 GLW Stock Options (Right to Buy) Common Stock (47,778) $20.93 April 30, 2025 47,778 Disposed
Feb. 15, 2022 GLW Stock Options (Right to Buy) Common Stock (22,789) $22.68 March 31, 2025 22,789 Disposed
Feb. 14, 2022 GLW Stock Options (Right to Buy) Common Stock (21,303) $22.68 March 31, 2025 21,303 Disposed
Feb. 14, 2022 GLW Stock Options (Right to Buy) Common Stock (41,080) $21.30 May 29, 2024 41,080 Disposed
Feb. 14, 2022 GLW Stock Options (Right to Buy) Common Stock (41,846) $20.91 April 29, 2024 41,846 Disposed
Feb. 2, 2022 GLW Performance Share Unit Common Stock (2,218) · · 2,218 Disposed
Feb. 2, 2022 GLW Performance Share Unit Common Stock (4,273) · · 4,273 Disposed
Feb. 2, 2022 GLW Performance Share Unit Common Stock (62,568) · · 62,568 Acquired
Feb. 2, 2022 GLW Performance Share Unit Common Stock (120,537) · · 120,537 Acquired
Jan. 7, 2022 GLW Restricted Stock Unit Common Stock (3,075) · · 3,075 Disposed
Nov. 11, 2021 AMZN Restricted Stock Unit Award Common Stock, par value $.01 per share (285) · Feb. 15, 2025 285 Acquired
May 17, 2021 GLW Performance Share Unit Common Stock (37,705) · · 37,705 Disposed
May 17, 2021 GLW Restricted Stock Unit Common Stock (2,902) · · 2,902 Disposed
April 15, 2021 GLW Restricted Stock Unit Common Stock (80,059) · · 80,059 Disposed
April 1, 2021 GLW Restricted Stock Unit Common Stock (79,450) · · 79,450 Acquired
Feb. 19, 2021 GLW Stock Options (Right to Buy) Common Stock (55,236) $18.67 April 29, 2026 55,236 Disposed
Feb. 19, 2021 GLW Stock Options (Right to Buy) Common Stock (49,366) $20.89 March 31, 2026 49,366 Disposed
Feb. 19, 2021 GLW Stock Options (Right to Buy) Common Stock (42,027) $20.82 March 29, 2024 42,027 Disposed
Feb. 15, 2021 AMZN Restricted Stock Unit Award Common Stock, par value $.01 per share (190) · Feb. 15, 2022 190 Disposed
Feb. 3, 2021 GLW Performance Share Unit Common Stock (4,284) · · 4,284 Disposed
Feb. 3, 2021 GLW Performance Share Unit Common Stock (124,668) · · 124,668 Acquired
Feb. 3, 2021 GLW Performance Share Unit Common Stock (113,115) · · 113,115 Acquired
Jan. 7, 2021 GLW Restricted Stock Unit Common Stock (5,449) · · 5,449 Disposed
May 15, 2020 GLW Stock Options (Right to Buy) Common Stock (43,525) $19.65 May 15, 2030 43,525 Acquired
May 15, 2020 GLW Restricted Stock Unit Common Stock (8,705) · · 8,705 Acquired
May 7, 2020 MRK Stock Option (Right to Buy) Common Stock (5,000) $35.19 Aug. 3, 2020 5,000 Disposed
April 15, 2020 GLW Restricted Stock Unit Common Stock (72,629) · · 72,629 Disposed
April 1, 2020 GLW Restricted Stock Unit Common Stock (153,061) · · 153,061 Acquired
March 31, 2020 MRK Phantom Stock Common Stock (390) · · 390 Acquired
Feb. 15, 2020 AMZN Restricted Stock Unit Award Common Stock, par value $.01 per share (190) · Feb. 15, 2022 190 Disposed
Jan. 2, 2020 GLW Restricted Stock Unit Common Stock (2,808) · · 2,808 Disposed
Dec. 31, 2019 MRK Phantom Stock Common Stock (316) · · 316 Acquired
Sept. 30, 2019 MRK Phantom Stock Common Stock (342) · · 342 Acquired
June 28, 2019 MRK Phantom Stock Common Stock (343) · · 343 Acquired
May 31, 2019 MRK Phantom Stock Common Stock (2,336) · · 2,336 Acquired

Showing latest 100 of 355 transactions

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