Steven H Collis

CIK 1191508 · View on SEC EDGAR ↗

Insider

First SEC filing: May 28, 2026 · Latest: May 28, 2026

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Insider at

Insider transactions

1 buys (P) 1 sells (S) Net: $-8,217,591 + 75 non-open-market transactions below Avg return of open purchases vs now: 36.2% 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
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 5, 2026 ELV P 3,000 $289.84 $869,520 3,639 Direct +469.48% Acquired 36.2% (price as of 2026-08-20)
Sept. 16, 2025 COR S 10b5-1 31,350 $289.86 $9,087,111 305,913 Direct -9.30% Disposed 8.9% (price as of 2026-08-20)
Aug. 19, 2025 COR S 10b5-1 14,579 $289.98 $4,227,618 307,913 Direct -4.52% Disposed 8.8% (price as of 2026-08-20)
July 22, 2025 COR S 10b5-1 14,578 $292.67 $4,266,543 309,913 Direct -4.49% Disposed 7.8% (price as of 2026-08-20)
June 24, 2025 COR S 10b5-1 14,579 $292.62 $4,266,107 311,913 Direct -4.47% Disposed 7.9% (price as of 2026-08-20)
May 20, 2025 COR S 10b5-1 14,578 $293.84 $4,283,600 313,913 Direct -4.44% Disposed 7.4% (price as of 2026-08-20)
April 22, 2025 COR S 10b5-1 14,579 $281.81 $4,108,508 315,913 Direct -4.41% Disposed 12.0% (price as of 2026-08-20)
March 25, 2025 COR S 10b5-1 2,000 $269.51 $539,020 317,913 Direct -0.63% Disposed 17.1% (price as of 2026-08-20)
March 25, 2025 COR S 10b5-1 12,578 $269.51 $3,389,897 319,913 Direct -3.78% Disposed 17.1% (price as of 2026-08-20)
Feb. 27, 2025 COR S 10b5-1 12,579 $251.08 $3,158,335 319,913 Direct -3.78% Disposed 25.7% (price as of 2026-08-20)
Feb. 27, 2025 COR S 10b5-1 2,000 $251.08 $502,160 319,913 Direct -0.62% Disposed 25.7% (price as of 2026-08-20)
Nov. 25, 2024 COR S 50,000 $243.98 $12,199,000 326,557 Direct -13.28% Disposed 29.4% (price as of 2026-08-20)
Nov. 19, 2024 COR S 10b5-1 21,509 $242.16 $5,208,619 306,752 Direct -6.55% Disposed 30.3% (price as of 2026-08-20)
Oct. 22, 2024 COR S 10b5-1 21,509 $235.80 $5,071,822 285,088 Direct -7.02% Disposed 33.8% (price as of 2026-08-20)
Sept. 17, 2024 COR S 10b5-1 21,509 $241.01 $5,183,884 285,088 Direct -7.02% Disposed 31.0% (price as of 2026-08-20)
Aug. 20, 2024 COR S 10b5-1 10,754 $239.13 $2,571,604 285,088 Direct -3.64% Disposed 32.0% (price as of 2026-08-20)
July 16, 2024 COR S 10b5-1 10,755 $222.12 $2,388,901 285,088 Direct -3.64% Disposed 42.1% (price as of 2026-08-20)
June 18, 2024 COR S 10b5-1 10,754 $235.76 $2,535,363 285,088 Direct -3.64% Disposed 33.9% (price as of 2026-08-20)
May 21, 2024 COR S 10b5-1 10,755 $221.30 $2,380,082 285,088 Direct -3.64% Disposed 42.6% (price as of 2026-08-20)
April 16, 2024 COR S 10b5-1 10,754 $237.48 $2,553,860 285,088 Direct -3.64% Disposed 32.9% (price as of 2026-08-20)
March 19, 2024 COR S 10b5-1 10,755 $240.21 $2,583,459 285,088 Direct -3.64% Disposed 31.4% (price as of 2026-08-20)
Dec. 13, 2023 COR S 42,885 $203.18 $8,713,374 288,688 Direct -12.93% Disposed 55.3% (price as of 2026-08-20)
Dec. 12, 2023 COR S 10b5-1 25,000 $202.15 $5,053,750 331,573 Direct -7.01% Disposed 56.1% (price as of 2026-08-20)
Nov. 14, 2023 COR S 10b5-1 25,000 $197.63 $4,940,750 331,573 Direct -7.01% Disposed 59.7% (price as of 2026-08-20)
Oct. 10, 2023 COR S 10b5-1 25,000 $185.08 $4,627,000 257,967 Direct -8.83% Disposed 70.5% (price as of 2026-08-20)

Showing latest 100 of 603 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
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)

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

COR

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
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.