John Sunshin Kim
CIK 1853867 · View on SEC EDGAR ↗
First SEC filing: March 31, 2021 · Latest: June 17, 2026
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 3, 2026 | CTSH | S 10b5-1 | 2,500 | $57.05 | $142,625 | 40,392 Direct | -5.83% | Disposed | 6.7% (price as of 2026-08-21) |
| June 2, 2025 | CTSH | S 10b5-1 | 5,000 | $80.24 | $401,200 | 35,636 Direct | -12.30% | Disposed | -24.1% (price as of 2026-08-21) |
| March 3, 2025 | CTSH | S 10b5-1 | 5,000 | $83.60 | $418,000 | 36,782 Direct | -11.97% | Disposed | -27.2% (price as of 2026-08-21) |
| March 3, 2025 | CTSH | S 10b5-1 | 5,000 | $83.60 | $418,000 | 35,182 Direct | -12.44% | Disposed | -27.2% (price as of 2026-08-21) |
| Dec. 3, 2024 | CTSH | S 10b5-1 | 5,000 | $80.11 | $400,550 | 39,022 Direct | -11.36% | Disposed | -24.0% (price as of 2026-08-21) |
Showing latest 100 of 257 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 |
|---|---|---|---|---|---|---|---|
| June 15, 2026 | CTSH | Restricted Stock Units | Class A Common Stock (1,646) | — | — | 1,646 | Disposed |
| Sept. 1, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (955) | — | — | 955 | Disposed |
| Sept. 1, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (1,275) | — | — | 1,275 | Disposed |
| Aug. 16, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (283) | — | — | 283 | Disposed |
| Aug. 16, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (628) | — | — | 628 | Disposed |
| Aug. 16, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (1,224) | — | — | 1,224 | Disposed |
| June 15, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (1,646) | — | — | 1,646 | Disposed |
| June 1, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (955) | — | — | 955 | Disposed |
| June 1, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (1,274) | — | — | 1,274 | Disposed |
| May 16, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (283) | — | — | 283 | Disposed |
| May 16, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (628) | — | — | 628 | Disposed |
| May 16, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (1,225) | — | — | 1,225 | Disposed |
| March 15, 2025 | CTSH | Performance Stock Units | Class A Common Stock (3,279) | — | — | 3,279 | Disposed |
| March 3, 2025 | CTSH | Performance Stock Units | Class A Common Stock (3,279) | — | — | 3,279 | Acquired |
| March 3, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (19,758) | — | — | 19,758 | Acquired |
| March 1, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (1,434) | — | — | 1,434 | Disposed |
| March 1, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (1,274) | — | — | 1,274 | Disposed |
| March 1, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (802) | — | — | 802 | Disposed |
| Feb. 16, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (565) | — | — | 565 | Disposed |
| Feb. 16, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (628) | — | — | 628 | Disposed |
| Feb. 16, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (1,224) | — | — | 1,224 | Disposed |
| Feb. 15, 2025 | CTSH | Restricted Stock Units | Class A Common Stock (208) | — | — | 208 | Disposed |
| Dec. 1, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (1,433) | — | — | 1,433 | Disposed |
| Dec. 1, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (1,274) | — | — | 1,274 | Disposed |
| Dec. 1, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (801) | — | — | 801 | Disposed |
| Nov. 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (565) | — | — | 565 | Disposed |
| Nov. 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (627) | — | — | 627 | Disposed |
| Nov. 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (1,224) | — | — | 1,224 | Disposed |
| Nov. 15, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (208) | — | — | 208 | Disposed |
| Sept. 1, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (1,433) | — | — | 1,433 | Disposed |
| Sept. 1, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (1,274) | — | — | 1,274 | Disposed |
| Sept. 1, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (801) | — | — | 801 | Disposed |
| Aug. 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (565) | — | — | 565 | Disposed |
| Aug. 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (628) | — | — | 628 | Disposed |
| Aug. 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (1,225) | — | — | 1,225 | Disposed |
| Aug. 15, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (208) | — | — | 208 | Disposed |
| June 1, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (1,433) | — | — | 1,433 | Disposed |
| June 1, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (1,274) | — | — | 1,274 | Disposed |
| June 1, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (801) | — | — | 801 | Disposed |
| May 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (564) | — | — | 564 | Disposed |
| May 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (628) | — | — | 628 | Disposed |
| May 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (1,224) | — | — | 1,224 | Disposed |
| May 15, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (209) | — | — | 209 | Disposed |
| March 29, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (882) | — | — | 882 | Disposed |
| March 15, 2024 | CTSH | Performance Stock Units | Class A Common Stock (9,954) | — | — | 9,954 | Disposed |
| March 15, 2024 | CTSH | Performance Stock Units | Class A Common Stock (1,880) | — | — | 1,880 | Disposed |
| March 1, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (802) | — | — | 802 | Disposed |
| Feb. 28, 2024 | CTSH | Performance Stock Units | Class A Common Stock (9,954) | — | — | 9,954 | Acquired |
| Feb. 28, 2024 | CTSH | Performance Stock Units | Class A Common Stock (1,880) | — | — | 1,880 | Acquired |
| Feb. 28, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (11,467) | — | — | 11,467 | Acquired |
| Feb. 28, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (15,290) | — | — | 15,290 | Acquired |
| Feb. 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (848) | — | — | 848 | Disposed |
| Feb. 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (628) | — | — | 628 | Disposed |
| Feb. 16, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (1,224) | — | — | 1,224 | Disposed |
| Feb. 15, 2024 | CTSH | Restricted Stock Units | Class A Common Stock (417) | — | — | 417 | Disposed |
| Dec. 29, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (881) | — | — | 881 | Disposed |
| Dec. 1, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (801) | — | — | 801 | Disposed |
| Nov. 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (847) | — | — | 847 | Disposed |
| Nov. 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (628) | — | — | 628 | Disposed |
| Nov. 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (1,225) | — | — | 1,225 | Disposed |
| Nov. 15, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (417) | — | — | 417 | Disposed |
| Sept. 29, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (882) | — | — | 882 | Disposed |
| Sept. 1, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (801) | — | — | 801 | Disposed |
| Aug. 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (848) | — | — | 848 | Disposed |
| Aug. 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (628) | — | — | 628 | Disposed |
| Aug. 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (1,224) | — | — | 1,224 | Disposed |
| Aug. 15, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (417) | — | — | 417 | Disposed |
| June 29, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (881) | — | — | 881 | Disposed |
| June 1, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (801) | — | — | 801 | Disposed |
| May 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (627) | — | — | 627 | Disposed |
| May 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (847) | — | — | 847 | Disposed |
| May 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (1,224) | — | — | 1,224 | Disposed |
| May 15, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (417) | — | — | 417 | Disposed |
| March 29, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (1,761) | — | — | 1,761 | Disposed |
| March 15, 2023 | CTSH | Performance Stock Units | Class A Common Stock (2,286) | — | — | 2,286 | Disposed |
| March 1, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (802) | — | — | 802 | Disposed |
| Feb. 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (7,534) | — | — | 7,534 | Acquired |
| Feb. 16, 2023 | CTSH | Performance Stock Units | Class A Common Stock (2,286) | — | — | 2,286 | Acquired |
| Feb. 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (6,781) | — | — | 6,781 | Acquired |
| Feb. 16, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (14,692) | — | — | 14,692 | Acquired |
| Feb. 15, 2023 | CTSH | Restricted Stock Units | Class A Common Stock (626) | — | — | 626 | Disposed |
| Dec. 29, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (1,761) | — | — | 1,761 | Disposed |
| Dec. 16, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (609) | — | — | 609 | Disposed |
| Dec. 1, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (801) | — | — | 801 | Disposed |
| Nov. 15, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (3,127) | — | — | 3,127 | Acquired |
| Sept. 29, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (1,761) | — | — | 1,761 | Disposed |
| Sept. 16, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (608) | — | — | 608 | Disposed |
| Sept. 1, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (801) | — | — | 801 | Disposed |
| June 29, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (1,760) | — | — | 1,760 | Disposed |
| June 16, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (608) | — | — | 608 | Disposed |
| June 1, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (801) | — | — | 801 | Disposed |
| March 29, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (2,642) | — | — | 2,642 | Disposed |
| March 16, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (608) | — | — | 608 | Disposed |
| March 15, 2022 | CTSH | Performance Stock Units | Class A Common Stock (2,577) | — | — | 2,577 | Disposed |
| March 1, 2022 | CTSH | Restricted Stock Units | Class A Common Stock (9,615) | — | — | 9,615 | Acquired |
| March 1, 2022 | CTSH | Performance Stock Units | Class A Common Stock (2,577) | — | — | 2,577 | Acquired |
| Dec. 29, 2021 | CTSH | Restricted Stock Units | Class A Common Stock (2,642) | — | — | 2,642 | Disposed |
| Dec. 16, 2021 | CTSH | Restricted Stock Units | Class A Common Stock (608) | — | — | 608 | Disposed |
| Sept. 29, 2021 | CTSH | Restricted Stock Units | Class A Common Stock (2,642) | — | — | 2,642 | Disposed |
| Sept. 16, 2021 | CTSH | Restricted Stock Units | Class A Common Stock (608) | — | — | 608 | Disposed |
Showing latest 100 of 103 transactions
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
CTSH
Chief Administrative Officer and Corporate Secretary| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $800,000 | — | $3,431,385 | — | $1,352,000 | — | $13,950 | $5,597,335 |
| 2024 | $800,000 | — | $3,862,541 | — | $858,640 | — | $18,236 | $5,539,417 |
| 2023 | $700,000 | — | — | — | $212,030 | — | $12,950 | $4,145,228 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.