Insider at

04

Insider transactions

05
2 buys (P) 0 sells (S) Net: $1,136,670 + 75 non-open-market transactions below Avg return of open purchases vs now: 16.3% 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

75 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 5, 2026 ELV P 3,000 $289.84 $869,520 3,639 Direct +469.48% Acquired 36.1% (price as of 2026-10-05)
Feb. 23, 2026 BLCO P 15,000 $17.81 $267,150 20,255 Direct +285.44% Acquired -3.6% (price as of 2026-10-05)
Sept. 16, 2025 COR S 10b5-1 31,350 $289.86 $9,087,111 305,913 Direct -9.30% Disposed 8.6% (price as of 2026-10-05)
Aug. 19, 2025 COR S 10b5-1 14,579 $289.98 $4,227,618 307,913 Direct -4.52% Disposed 8.6% (price as of 2026-10-05)
July 22, 2025 COR S 10b5-1 14,578 $292.67 $4,266,543 309,913 Direct -4.49% Disposed 7.6% (price as of 2026-10-05)
June 24, 2025 COR S 10b5-1 14,579 $292.62 $4,266,107 311,913 Direct -4.47% Disposed 7.6% (price as of 2026-10-05)
May 20, 2025 COR S 10b5-1 14,578 $293.84 $4,283,600 313,913 Direct -4.44% Disposed 7.2% (price as of 2026-10-05)
April 22, 2025 COR S 10b5-1 14,579 $281.81 $4,108,508 315,913 Direct -4.41% Disposed 11.8% (price as of 2026-10-05)
March 25, 2025 COR S 10b5-1 2,000 $269.51 $539,020 317,913 Direct -0.63% Disposed 16.9% (price as of 2026-10-05)
March 25, 2025 COR S 10b5-1 12,578 $269.51 $3,389,897 319,913 Direct -3.78% Disposed 16.9% (price as of 2026-10-05)
Feb. 27, 2025 COR S 10b5-1 12,579 $251.08 $3,158,335 319,913 Direct -3.78% Disposed 25.4% (price as of 2026-10-05)
Feb. 27, 2025 COR S 10b5-1 2,000 $251.08 $502,160 319,913 Direct -0.62% Disposed 25.4% (price as of 2026-10-05)
Nov. 25, 2024 COR S 50,000 $243.98 $12,199,000 326,557 Direct -13.28% Disposed 29.1% (price as of 2026-10-05)
Nov. 19, 2024 COR S 10b5-1 21,509 $242.16 $5,208,619 306,752 Direct -6.55% Disposed 30.1% (price as of 2026-10-05)
Oct. 22, 2024 COR S 10b5-1 21,509 $235.80 $5,071,822 285,088 Direct -7.02% Disposed 33.6% (price as of 2026-10-05)
Sept. 17, 2024 COR S 10b5-1 21,509 $241.01 $5,183,884 285,088 Direct -7.02% Disposed 30.7% (price as of 2026-10-05)
Aug. 20, 2024 COR S 10b5-1 10,754 $239.13 $2,571,604 285,088 Direct -3.64% Disposed 31.7% (price as of 2026-10-05)
July 16, 2024 COR S 10b5-1 10,755 $222.12 $2,388,901 285,088 Direct -3.64% Disposed 41.8% (price as of 2026-10-05)
June 18, 2024 COR S 10b5-1 10,754 $235.76 $2,535,363 285,088 Direct -3.64% Disposed 33.6% (price as of 2026-10-05)
May 21, 2024 COR S 10b5-1 10,755 $221.30 $2,380,082 285,088 Direct -3.64% Disposed 42.3% (price as of 2026-10-05)
April 16, 2024 COR S 10b5-1 10,754 $237.48 $2,553,860 285,088 Direct -3.64% Disposed 32.6% (price as of 2026-10-05)
March 19, 2024 COR S 10b5-1 10,755 $240.21 $2,583,459 285,088 Direct -3.64% Disposed 31.1% (price as of 2026-10-05)
Dec. 13, 2023 COR S 42,885 $203.18 $8,713,374 288,688 Direct -12.93% Disposed 55.0% (price as of 2026-10-05)
Dec. 12, 2023 COR S 10b5-1 25,000 $202.15 $5,053,750 331,573 Direct -7.01% Disposed 55.8% (price as of 2026-10-05)
Nov. 14, 2023 COR S 10b5-1 25,000 $197.63 $4,940,750 331,573 Direct -7.01% Disposed 59.4% (price as of 2026-10-05)

Showing latest 100 of 607 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
Sept. 16, 2025 COR Non-qualified Stock Option (Right to Buy) Common Stock (29,350) $86.09 Nov. 13, 2026 29,350 Disposed
Aug. 19, 2025 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,579) $86.09 Nov. 13, 2026 12,579 Disposed
July 22, 2025 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,578) $86.09 Nov. 13, 2026 12,578 Disposed
June 24, 2025 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,579) $86.09 Nov. 13, 2026 12,579 Disposed
May 20, 2025 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,578) $86.09 Nov. 13, 2026 12,578 Disposed
April 22, 2025 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,579) $86.09 Nov. 13, 2026 12,579 Disposed
March 25, 2025 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,578) $86.09 Nov. 13, 2026 12,578 Disposed
Feb. 27, 2025 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,579) $86.09 Nov. 13, 2026 12,579 Disposed
Dec. 18, 2024 COR Restricted Stock Units Common Stock (395) · · 395 Disposed
Nov. 20, 2024 COR Restricted Stock Units Common Stock (9,869) · · 9,869 Acquired
Nov. 19, 2024 COR Non-qualified Stock Option (Right to Buy) Common Stock (21,509) $89.58 Nov. 14, 2025 21,509 Disposed
Nov. 8, 2024 COR Restricted Stock Units Common Stock (7,454) · · 7,454 Disposed
Nov. 8, 2024 COR Restricted Stock Units Common Stock (10,536) · · 10,536 Disposed
Nov. 8, 2024 COR Restricted Stock Units Common Stock (11,936) · · 11,936 Disposed
Oct. 22, 2024 COR Non-qualified Stock Option (Right to Buy) Common Stock (21,509) $89.58 Nov. 14, 2025 21,509 Disposed
Sept. 17, 2024 COR Non-qualified Stock Option (Right to Buy) Common Stock (21,509) $89.58 Nov. 14, 2025 21,509 Disposed
Aug. 20, 2024 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,754) $89.58 Nov. 14, 2025 10,754 Disposed
July 16, 2024 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,755) $89.58 Nov. 14, 2025 10,755 Disposed
June 18, 2024 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,754) $89.58 Nov. 14, 2025 10,754 Disposed
May 21, 2024 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,755) $89.58 Nov. 14, 2025 10,755 Disposed
April 16, 2024 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,754) $89.58 Nov. 14, 2025 10,754 Disposed
March 19, 2024 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,755) $89.58 Nov. 14, 2025 10,755 Disposed
Dec. 13, 2023 COR Restricted Stock Units Common Stock (1,015) · · 1,015 Disposed
Dec. 12, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (25,000) $77.53 Nov. 15, 2024 25,000 Disposed
Nov. 14, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (25,000) $77.53 Nov. 15, 2024 25,000 Disposed
Nov. 10, 2023 COR Restricted Stock Units Common Stock (11,935) · · 11,935 Disposed
Nov. 10, 2023 COR Restricted Stock Units Common Stock (12,719) · · 12,719 Disposed
Nov. 9, 2023 COR Restricted Stock Units Common Stock (9,274) · · 9,274 Disposed
Nov. 8, 2023 COR Restricted Stock Units Common Stock (25,408) $0.00 · 25,408 Acquired
Oct. 10, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (25,000) $77.53 Nov. 15, 2024 25,000 Disposed
Sept. 12, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,500) $77.53 Nov. 15, 2024 10,500 Disposed
Aug. 8, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,499) $77.53 Nov. 15, 2024 10,499 Disposed
July 11, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,499) $77.53 Nov. 15, 2024 10,499 Disposed
June 13, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,499) $77.53 Nov. 15, 2024 10,499 Disposed
May 9, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,499) $77.53 Nov. 15, 2024 10,499 Disposed
April 11, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,499) $77.53 Nov. 15, 2024 10,499 Disposed
March 14, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,499) $77.53 Nov. 15, 2024 10,499 Disposed
Feb. 14, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,499) $77.53 Nov. 15, 2024 10,499 Disposed
Jan. 17, 2023 COR Non-qualified Stock Option (Right to Buy) Common Stock (10,499) $77.53 Nov. 15, 2024 10,499 Acquired
Dec. 13, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (45,920) $75.61 Nov. 9, 2023 45,920 Disposed
Dec. 12, 2022 COR Restricted Stock Units Common Stock (1,262) · · 1,262 Disposed
Nov. 13, 2022 COR Restricted Stock Units Common Stock (22,651) · · 22,651 Disposed
Nov. 10, 2022 COR Restricted Stock Units Common Stock (11,935) · · 11,935 Disposed
Nov. 10, 2022 COR Restricted Stock Units Common Stock (12,718) · · 12,718 Disposed
Nov. 9, 2022 COR Restricted Stock Units Common Stock (31,608) · · 31,608 Acquired
Oct. 11, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Acquired
Sept. 13, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Disposed
Aug. 9, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Disposed
July 12, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Disposed
June 14, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Disposed
May 10, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Disposed
April 12, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Disposed
March 8, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Disposed
Jan. 11, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,784) $98.24 Nov. 11, 2022 12,784 Disposed
Jan. 11, 2022 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Disposed
Dec. 14, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,784) $98.24 Nov. 11, 2022 12,784 Disposed
Dec. 14, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Disposed
Nov. 14, 2021 COR Restricted Stock Units Common Stock (17,861) · · 17,861 Disposed
Nov. 10, 2021 COR Restricted Stock Units Common Stock (35,806) · · 35,806 Acquired
Nov. 10, 2021 COR Restricted Stock Units Common Stock (12,718) · · 12,718 Disposed
Nov. 9, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,784) $98.24 Nov. 11, 2022 12,784 Disposed
Nov. 9, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,480) $75.61 Nov. 9, 2023 11,480 Disposed
Oct. 12, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,784) $98.24 Nov. 11, 2022 12,784 Disposed
Oct. 12, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,481) $75.61 Nov. 9, 2023 11,481 Disposed
Sept. 20, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (11,481) $75.61 Nov. 9, 2023 11,481 Disposed
Sept. 20, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,784) $98.24 Nov. 11, 2022 12,784 Disposed
Aug. 17, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,784) $98.24 Nov. 11, 2022 12,784 Disposed
Aug. 10, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (18,666) $88.71 Nov. 12, 2021 18,666 Disposed
July 20, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,784) $98.24 Nov. 11, 2022 12,784 Disposed
July 13, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (18,666) $88.71 Nov. 12, 2021 18,666 Disposed
June 15, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,784) $98.24 Nov. 11, 2022 12,784 Disposed
June 8, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (18,667) $88.71 Nov. 12, 2021 18,667 Disposed
May 18, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,784) $98.24 Nov. 11, 2022 12,784 Disposed
May 11, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (18,667) $88.71 Nov. 12, 2021 18,667 Disposed
April 20, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,784) $98.24 Nov. 11, 2022 12,784 Disposed
April 13, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (18,667) $88.71 Nov. 12, 2021 18,667 Disposed
March 16, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (12,783) $98.24 Nov. 11, 2022 12,783 Disposed
March 16, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (18,667) $88.71 Nov. 12, 2021 18,667 Disposed
Feb. 10, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (1,419) $88.71 Nov. 12, 2021 1,419 Disposed
Feb. 8, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (700) $88.71 Nov. 12, 2021 700 Disposed
Feb. 5, 2021 COR Non-qualified Stock Option (Right to Buy) Common Stock (73,951) $88.71 Nov. 12, 2021 73,951 Disposed
Nov. 13, 2020 COR Restricted Stock Units Common Stock (20,637) · · 20,637 Disposed
Nov. 10, 2020 COR Restricted Stock Units Common Stock (38,155) · · 38,155 Acquired
July 6, 2020 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,904) $68.49 Nov. 13, 2020 19,904 Disposed
June 8, 2020 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,905) $68.49 Nov. 13, 2020 19,905 Disposed
May 4, 2020 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,905) $68.49 Nov. 13, 2020 19,905 Disposed
April 6, 2020 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,905) $68.49 Nov. 13, 2020 19,905 Disposed
March 9, 2020 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,905) $68.49 Nov. 13, 2020 19,905 Disposed
Jan. 6, 2020 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,905) $68.49 Nov. 13, 2020 19,905 Disposed
Dec. 9, 2019 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,905) $68.49 Nov. 13, 2020 19,905 Disposed
Nov. 13, 2019 COR Restricted Stock Units Common Stock (22,651) · Nov. 13, 2026 22,651 Acquired
Nov. 13, 2019 COR Non-qualified Stock Option (Right to Buy) Common Stock (176,099) $86.09 Nov. 13, 2026 176,099 Acquired
Nov. 8, 2019 COR Restricted Stock Units Common Stock (18,516) · Nov. 9, 2023 18,516 Disposed
Nov. 4, 2019 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,905) $68.49 Nov. 13, 2020 19,905 Disposed
Oct. 7, 2019 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,905) $68.49 Nov. 13, 2020 19,905 Disposed
Sept. 9, 2019 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,905) $68.49 Nov. 13, 2020 19,905 Disposed
Aug. 5, 2019 COR Non-qualified Stock Option (Right to Buy) Common Stock (19,905) $68.49 Nov. 13, 2020 19,905 Disposed
June 19, 2019 COR Non-qualified Stock Option (Right to Buy) Common Stock (107,826) $58.74 Aug. 7, 2020 107,826 Disposed
March 1, 2019 COR Non-qualified Stock Option (Right to Buy) Common Stock (21,344) $40.21 Nov. 14, 2019 21,344 Disposed
Feb. 1, 2019 COR Non-qualified Stock Option (Right to Buy) Common Stock (21,350) $40.21 Nov. 14, 2019 21,350 Disposed

Showing latest 100 of 203 transactions

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

Compensation (DEF 14A)

08

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

COR

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2019 $1,240,000 · $5,600,004 $2,400,404 $1,866,596 · $202,926 $11,309,930
2018 $1,240,000 · $5,599,992 $2,400,007 $2,050,733 · $223,383 $11,514,115
2017 $1,240,000 · $4,199,984 $2,799,999 · · · $9,907,274

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