John M. Dineen
CIK 1645270 · View on SEC EDGAR ↗
Insider
First SEC filing: Aug. 25, 2023 · Latest: June 4, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 39 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 2, 2026 | CTSH | A | 4,171 | — | — | — | — | — | (price as of 2026-08-20) |
| May 27, 2026 | CTSH | A | 126 | — | — | — | — | — | (price as of 2026-08-20) |
| Aug. 26, 2025 | CTSH | A | 12 | — | — | 2,875 Direct | +0.42% | Acquired | (price as of 2026-08-20) |
| Aug. 26, 2025 | CTSH | A | 31 | — | — | 7,085 Direct | +0.44% | Acquired | (price as of 2026-08-20) |
| Aug. 26, 2025 | CTSH | A | 86 | — | — | 20,049 Direct | +0.43% | Acquired | (price as of 2026-08-20) |
| June 3, 2025 | CTSH | A | 2,863 | — | — | 2,863 Direct | — | Acquired | (price as of 2026-08-20) |
| May 28, 2025 | CTSH | A | 13 | — | — | 3,417 Direct | +0.38% | Acquired | (price as of 2026-08-20) |
| May 28, 2025 | CTSH | A | 14 | — | — | 3,637 Direct | +0.39% | Acquired | (price as of 2026-08-20) |
| May 28, 2025 | CTSH | A | 77 | — | — | 19,963 Direct | +0.39% | Acquired | (price as of 2026-08-20) |
| Feb. 26, 2025 | CTSH | A | 12 | — | — | 3,404 Direct | +0.35% | Acquired | (price as of 2026-08-20) |
| Feb. 26, 2025 | CTSH | A | 13 | — | — | 3,623 Direct | +0.36% | Acquired | (price as of 2026-08-20) |
| Feb. 26, 2025 | CTSH | A | 73 | — | — | 19,886 Direct | +0.37% | Acquired | (price as of 2026-08-20) |
| Nov. 27, 2024 | CTSH | A | 13 | — | — | 3,392 Direct | +0.38% | Acquired | (price as of 2026-08-20) |
| Nov. 27, 2024 | CTSH | A | 13 | — | — | 3,610 Direct | +0.36% | Acquired | (price as of 2026-08-20) |
| Nov. 27, 2024 | CTSH | A | 73 | — | — | 19,813 Direct | +0.37% | Acquired | (price as of 2026-08-20) |
| Nov. 8, 2024 | LRCX | A | 2,950 | — | — | 7,500 Direct | +64.84% | Acquired | (price as of 2026-08-20) |
| Aug. 28, 2024 | CTSH | A | 13 | — | — | 3,379 Direct | +0.39% | Acquired | (price as of 2026-08-20) |
| Aug. 28, 2024 | CTSH | A | 14 | — | — | 3,596 Direct | +0.39% | Acquired | (price as of 2026-08-20) |
| Aug. 28, 2024 | CTSH | A | 77 | — | — | 19,740 Direct | +0.39% | Acquired | (price as of 2026-08-20) |
| June 4, 2024 | CTSH | A | 3,366 | — | — | 3,366 Direct | — | Acquired | (price as of 2026-08-20) |
| May 29, 2024 | CTSH | A | 16 | — | — | 3,582 Direct | +0.45% | Acquired | (price as of 2026-08-20) |
| May 29, 2024 | CTSH | A | 89 | — | — | 19,663 Direct | +0.45% | Acquired | (price as of 2026-08-20) |
| Feb. 28, 2024 | CTSH | A | 14 | — | — | 3,566 Direct | +0.39% | Acquired | (price as of 2026-08-20) |
| Feb. 28, 2024 | CTSH | A | 75 | — | — | 19,575 Direct | +0.38% | Acquired | (price as of 2026-08-20) |
| Nov. 30, 2023 | CTSH | A | 15 | — | — | 3,553 Direct | +0.42% | Acquired | (price as of 2026-08-20) |
| Nov. 30, 2023 | CTSH | A | 80 | — | — | 19,500 Direct | +0.41% | Acquired | (price as of 2026-08-20) |
| Nov. 13, 2023 | CTSH | M | 1,827 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Nov. 13, 2023 | CTSH | M | 1,827 | $59.52 | $108,743 | 1,827 Direct | — | Acquired | 2.9% (price as of 2026-08-20) |
| Nov. 10, 2023 | LRCX | A | 369 | — | — | 455 Direct | +429.07% | Acquired | (price as of 2026-08-20) |
| Nov. 10, 2023 | LRCX | A | 86 | — | — | 86 Direct | — | Acquired | (price as of 2026-08-20) |
| June 6, 2023 | CTSH | A | 3,538 | — | — | 3,538 Direct | — | Acquired | (price as of 2026-08-20) |
| June 7, 2022 | CTSH | A | 2,834 | — | — | 2,834 Direct | — | Acquired | (price as of 2026-08-20) |
| June 1, 2021 | CTSH | A | 2,949 | — | — | 2,949 Direct | — | Acquired | (price as of 2026-08-20) |
| June 2, 2020 | CTSH | A | 3,939 | — | — | 3,939 Direct | — | Acquired | (price as of 2026-08-20) |
| June 4, 2019 | CTSH | A | 3,436 | — | — | 3,436 Direct | — | Acquired | (price as of 2026-08-20) |
| June 5, 2018 | CTSH | A | 2,726 | — | — | 2,726 Direct | — | Acquired | (price as of 2026-08-20) |
| June 7, 2017 | CTSH | A | 3,136 | — | — | 3,136 Direct | — | Acquired | (price as of 2026-08-20) |
| April 1, 2017 | CTSH | A | 1,827 | — | — | 1,827 Direct | — | Acquired | (price as of 2026-08-20) |
| April 1, 2017 | CTSH | A | 400 | — | — | 400 Direct | — | Acquired | (price as of 2026-08-20) |
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. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (12) | — | — | 12 | Acquired |
| Aug. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (31) | — | — | 31 | Acquired |
| Aug. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (86) | — | — | 86 | Acquired |
| June 3, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (2,863) | — | — | 2,863 | Acquired |
| May 28, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (13) | — | — | 13 | Acquired |
| May 28, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (14) | — | — | 14 | Acquired |
| May 28, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (77) | — | — | 77 | Acquired |
| Feb. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (12) | — | — | 12 | Acquired |
| Feb. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (13) | — | — | 13 | Acquired |
| Feb. 26, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (73) | — | — | 73 | Acquired |
| Nov. 27, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (13) | — | — | 13 | Acquired |
| Nov. 27, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (13) | — | — | 13 | Acquired |
| Nov. 27, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (73) | — | — | 73 | Acquired |
| Aug. 28, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (13) | — | — | 13 | Acquired |
| Aug. 28, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (14) | — | — | 14 | Acquired |
| Aug. 28, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (77) | — | — | 77 | Acquired |
| June 4, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (3,366) | — | — | 3,366 | Acquired |
| May 29, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (16) | — | — | 16 | Acquired |
| May 29, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (89) | — | — | 89 | Acquired |
| Feb. 28, 2024 | CTSH | Restricted Stock Units [F1] | Class A Common Stock (14) | — | — | 14 | Acquired |
| Feb. 28, 2024 | CTSH | Restricted Stock Units [F1] | Class A Common Stock (75) | — | — | 75 | Acquired |
| Nov. 30, 2023 | CTSH | Restricted Stock Units [F1] | Class A Common Stock (15) | — | — | 15 | Acquired |
| Nov. 30, 2023 | CTSH | Restricted Stock Units [F1] | Class A Common Stock (80) | — | — | 80 | Acquired |
| Nov. 13, 2023 | CTSH | Class A Common Stock Option (Right to Buy) | Class A Common Stock (1,827) | $59.52 | April 1, 2024 | 1,827 | Disposed |
| June 6, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (3,538) | — | — | 3,538 | Acquired |
| June 7, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (2,834) | — | — | 2,834 | Acquired |
| June 1, 2021 | CTSH | Restricted Stock Units | Class A Common Stock (2,949) | — | — | 2,949 | Acquired |
| June 2, 2020 | CTSH | Restricted Stock Units | Class A Common Stock (3,939) | — | — | 3,939 | Acquired |
| June 4, 2019 | CTSH | Restricted Stock Units | Class A Common Stock (3,436) | — | — | 3,436 | Acquired |
| June 5, 2018 | CTSH | Restricted Stock Units | Class A Common Stock (2,726) | — | — | 2,726 | Acquired |
| June 7, 2017 | CTSH | Restricted Stock Units | Class A Common Stock (3,136) | — | — | 3,136 | Acquired |
| April 1, 2017 | CTSH | Class A Common Stock Option (Right to Buy) | Class A Common Stock (1,827) | $59.52 | April 1, 2024 | 1,827 | Acquired |
| April 1, 2017 | CTSH | Restricted Stock Units | Class A Common Stock (400) | — | — | 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 |