John M. Dineen
Insider
First SEC filing: Aug. 25, 2023 · Latest: June 4, 2026
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 25, 2026 | CTSH | A | 107 | · | · | 20,464 Direct | +0.53% | Acquired | (price as of 2026-10-05) |
| Aug. 25, 2026 | CTSH | A | 53 | · | · | 10,166 Direct | +0.52% | Acquired | (price as of 2026-10-05) |
| Aug. 25, 2026 | CTSH | A | 22 | · | · | 4,193 Direct | +0.53% | Acquired | (price as of 2026-10-05) |
| June 2, 2026 | CTSH | A | 4,171 | · | · | 4,171 Direct | · | Acquired | (price as of 2026-10-05) |
| May 27, 2026 | CTSH | A | 126 | · | · | 20,358 Direct | +0.62% | Acquired | (price as of 2026-10-05) |
| May 27, 2026 | CTSH | A | 44 | · | · | 7,194 Direct | +0.62% | Acquired | (price as of 2026-10-05) |
| May 27, 2026 | CTSH | A | 18 | · | · | 2,920 Direct | +0.62% | Acquired | (price as of 2026-10-05) |
| Feb. 26, 2026 | CTSH | A | 102 | · | · | 20,232 Direct | +0.51% | Acquired | (price as of 2026-10-05) |
| Feb. 26, 2026 | CTSH | A | 36 | · | · | 7,149 Direct | +0.51% | Acquired | (price as of 2026-10-05) |
| Feb. 26, 2026 | CTSH | A | 15 | · | · | 2,902 Direct | +0.52% | Acquired | (price as of 2026-10-05) |
| Nov. 26, 2025 | CTSH | A | 81 | · | · | 20,130 Direct | +0.40% | Acquired | (price as of 2026-10-05) |
| Nov. 26, 2025 | CTSH | A | 29 | · | · | 7,113 Direct | +0.41% | Acquired | (price as of 2026-10-05) |
| Nov. 26, 2025 | CTSH | A | 12 | · | · | 2,887 Direct | +0.42% | Acquired | (price as of 2026-10-05) |
| Nov. 7, 2025 | LRCX | A | 1,635 | · | · | 9,135 Direct | +21.80% | Acquired | (price as of 2026-10-05) |
| Aug. 26, 2025 | CTSH | A | 12 | · | · | 2,875 Direct | +0.42% | Acquired | (price as of 2026-10-05) |
| Aug. 26, 2025 | CTSH | A | 31 | · | · | 7,085 Direct | +0.44% | Acquired | (price as of 2026-10-05) |
| Aug. 26, 2025 | CTSH | A | 86 | · | · | 20,049 Direct | +0.43% | Acquired | (price as of 2026-10-05) |
| June 3, 2025 | CTSH | A | 2,863 | · | · | 2,863 Direct | · | Acquired | (price as of 2026-10-05) |
| May 28, 2025 | CTSH | A | 13 | · | · | 3,417 Direct | +0.38% | Acquired | (price as of 2026-10-05) |
| May 28, 2025 | CTSH | A | 14 | · | · | 3,637 Direct | +0.39% | Acquired | (price as of 2026-10-05) |
| May 28, 2025 | CTSH | A | 77 | · | · | 19,963 Direct | +0.39% | Acquired | (price as of 2026-10-05) |
| Feb. 26, 2025 | CTSH | A | 12 | · | · | 3,404 Direct | +0.35% | Acquired | (price as of 2026-10-05) |
| Feb. 26, 2025 | CTSH | A | 13 | · | · | 3,623 Direct | +0.36% | Acquired | (price as of 2026-10-05) |
| Feb. 26, 2025 | CTSH | A | 73 | · | · | 19,886 Direct | +0.37% | Acquired | (price as of 2026-10-05) |
| Nov. 27, 2024 | CTSH | A | 13 | · | · | 3,392 Direct | +0.38% | Acquired | (price as of 2026-10-05) |
| Nov. 27, 2024 | CTSH | A | 13 | · | · | 3,610 Direct | +0.36% | Acquired | (price as of 2026-10-05) |
| Nov. 27, 2024 | CTSH | A | 73 | · | · | 19,813 Direct | +0.37% | Acquired | (price as of 2026-10-05) |
| Nov. 8, 2024 | LRCX | A | 2,950 | · | · | 7,500 Direct | +64.84% | Acquired | (price as of 2026-10-05) |
| Aug. 28, 2024 | CTSH | A | 13 | · | · | 3,379 Direct | +0.39% | Acquired | (price as of 2026-10-05) |
| Aug. 28, 2024 | CTSH | A | 14 | · | · | 3,596 Direct | +0.39% | Acquired | (price as of 2026-10-05) |
| Aug. 28, 2024 | CTSH | A | 77 | · | · | 19,740 Direct | +0.39% | Acquired | (price as of 2026-10-05) |
| June 4, 2024 | CTSH | A | 3,366 | · | · | 3,366 Direct | · | Acquired | (price as of 2026-10-05) |
| May 29, 2024 | CTSH | A | 16 | · | · | 3,582 Direct | +0.45% | Acquired | (price as of 2026-10-05) |
| May 29, 2024 | CTSH | A | 89 | · | · | 19,663 Direct | +0.45% | Acquired | (price as of 2026-10-05) |
| Feb. 28, 2024 | CTSH | A | 14 | · | · | 3,566 Direct | +0.39% | Acquired | (price as of 2026-10-05) |
| Feb. 28, 2024 | CTSH | A | 75 | · | · | 19,575 Direct | +0.38% | Acquired | (price as of 2026-10-05) |
| Nov. 30, 2023 | CTSH | A | 15 | · | · | 3,553 Direct | +0.42% | Acquired | (price as of 2026-10-05) |
| Nov. 30, 2023 | CTSH | A | 80 | · | · | 19,500 Direct | +0.41% | Acquired | (price as of 2026-10-05) |
| Nov. 13, 2023 | CTSH | M | 1,827 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-05) |
| Nov. 13, 2023 | CTSH | M | 1,827 | $59.52 | $108,743 | 1,827 Direct | · | Acquired | -1.4% (price as of 2026-10-05) |
| Nov. 10, 2023 | LRCX | A | 369 | · | · | 455 Direct | +429.07% | Acquired | (price as of 2026-10-05) |
| Nov. 10, 2023 | LRCX | A | 86 | · | · | 86 Direct | · | Acquired | (price as of 2026-10-05) |
| June 6, 2023 | CTSH | A | 3,538 | · | · | 3,538 Direct | · | Acquired | (price as of 2026-10-05) |
| June 7, 2022 | CTSH | A | 2,834 | · | · | 2,834 Direct | · | Acquired | (price as of 2026-10-05) |
| June 1, 2021 | CTSH | A | 2,949 | · | · | 2,949 Direct | · | Acquired | (price as of 2026-10-05) |
| June 2, 2020 | CTSH | A | 3,939 | · | · | 3,939 Direct | · | Acquired | (price as of 2026-10-05) |
| June 4, 2019 | CTSH | A | 3,436 | · | · | 3,436 Direct | · | Acquired | (price as of 2026-10-05) |
| June 5, 2018 | CTSH | A | 2,726 | · | · | 2,726 Direct | · | Acquired | (price as of 2026-10-05) |
| June 7, 2017 | CTSH | A | 3,136 | · | · | 3,136 Direct | · | Acquired | (price as of 2026-10-05) |
| April 1, 2017 | CTSH | A | 1,827 | · | · | 1,827 Direct | · | Acquired | (price as of 2026-10-05) |
| April 1, 2017 | CTSH | A | 400 | · | · | 400 Direct | · | Acquired | (price as of 2026-10-05) |
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 |
|---|---|---|---|---|---|---|---|
| Aug. 25, 2026 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 107 | Acquired |
| Aug. 25, 2026 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 53 | Acquired |
| Aug. 25, 2026 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 22 | Acquired |
| June 2, 2026 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 4,171 | Acquired |
| May 27, 2026 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 126 | Acquired |
| May 27, 2026 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 44 | Acquired |
| May 27, 2026 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 18 | Acquired |
| Feb. 26, 2026 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 102 | Acquired |
| Feb. 26, 2026 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 36 | Acquired |
| Feb. 26, 2026 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 15 | Acquired |
| Nov. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 81 | Acquired |
| Nov. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 29 | Acquired |
| Nov. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 12 | Acquired |
| Aug. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 12 | Acquired |
| Aug. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 31 | Acquired |
| Aug. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 86 | Acquired |
| June 3, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 2,863 | Acquired |
| May 28, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 13 | Acquired |
| May 28, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 14 | Acquired |
| May 28, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 77 | Acquired |
| Feb. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 12 | Acquired |
| Feb. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 13 | Acquired |
| Feb. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 73 | Acquired |
| Nov. 27, 2024 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 13 | Acquired |
| Nov. 27, 2024 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 13 | Acquired |
| Nov. 27, 2024 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 73 | Acquired |
| Aug. 28, 2024 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 13 | Acquired |
| Aug. 28, 2024 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 14 | Acquired |
| Aug. 28, 2024 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 77 | Acquired |
| June 4, 2024 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 3,366 | Acquired |
| May 29, 2024 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 16 | Acquired |
| May 29, 2024 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 89 | Acquired |
| Feb. 28, 2024 | CTSH | Restricted Stock Units [F1] | Class A Common Stock | · | · | 14 | Acquired |
| Feb. 28, 2024 | CTSH | Restricted Stock Units [F1] | Class A Common Stock | · | · | 75 | Acquired |
| Nov. 30, 2023 | CTSH | Restricted Stock Units [F1] | Class A Common Stock | · | · | 15 | Acquired |
| Nov. 30, 2023 | CTSH | Restricted Stock Units [F1] | Class A Common Stock | · | · | 80 | Acquired |
| Nov. 13, 2023 | CTSH | Class A Common Stock Option (Right to Buy) | Class A Common Stock | $59.52 | April 1, 2024 | 1,827 | Disposed |
| June 6, 2023 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 3,538 | Acquired |
| June 7, 2022 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 2,834 | Acquired |
| June 1, 2021 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 2,949 | Acquired |
| June 2, 2020 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 3,939 | Acquired |
| June 4, 2019 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 3,436 | Acquired |
| June 5, 2018 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 2,726 | Acquired |
| June 7, 2017 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 3,136 | Acquired |
| April 1, 2017 | CTSH | Class A Common Stock Option (Right to Buy) | Class A Common Stock | $59.52 | April 1, 2024 | 1,827 | Acquired |
| April 1, 2017 | CTSH | Restricted Stock Units | Class A Common Stock | · | · | 400 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Aug. 25, 2023 | LRCX | Common Stock | 0 | Direct |