Gregory R. Adelson
CIK 1746071 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 13, 2019 · Latest: May 14, 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
1 buys (P)
0 sells (S)
Net:
$266,840
+ 95 non-open-market transactions below
Avg return of open purchases vs now:
23.2%
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
95 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 14, 2026 | JKHY | P | 2,000 | $133.42 | $266,840 | 21,036 Indirect | +10.51% | Acquired | 23.2% (price as of 2026-08-19) |
| March 7, 2022 | JKHY | S | 4,400 | $185.23 | $815,012 | 6,239 Direct | -41.36% | Disposed | -11.3% (price as of 2026-08-19) |
| Nov. 6, 2019 | JKHY | S | 786 | $146.66 | $115,275 | 7,362 Direct | -9.65% | Disposed | 12.1% (price as of 2026-08-19) |
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. 4, 2026 | JKHY | Restricted Stock Units | Common Stock (20,443) | — | — | 20,443 | Acquired |
| Aug. 4, 2026 | JKHY | Restricted Stock Units | Common Stock (1,455) | — | — | 1,455 | Disposed |
| Aug. 4, 2026 | JKHY | Restricted Stock Units | Common Stock (3,917) | — | — | 3,917 | Disposed |
| Aug. 4, 2026 | JKHY | Restricted Stock Units | Common Stock (4,783) | — | — | 4,783 | Disposed |
| Aug. 4, 2025 | JKHY | Restricted Stock Units | Common Stock (14,347) | — | — | 14,347 | Acquired |
| Aug. 4, 2025 | JKHY | Restricted Stock Units | Common Stock (3,917) | — | — | 3,917 | Disposed |
| Aug. 4, 2025 | JKHY | Restricted Stock Units | Common Stock (1,456) | — | — | 1,456 | Disposed |
| Aug. 4, 2025 | JKHY | Restricted Stock Units | Common Stock (829) | — | — | 829 | Disposed |
| Aug. 4, 2024 | JKHY | Restricted Stock Units | Common Stock (11,750) | — | — | 11,750 | Acquired |
| Aug. 4, 2024 | JKHY | Restricted Stock Units | Common Stock (1,456) | — | — | 1,456 | Disposed |
| Aug. 4, 2024 | JKHY | Restricted Stock Units | Common Stock (829) | — | — | 829 | Disposed |
| Aug. 4, 2024 | JKHY | Restricted Stock Units | Common Stock (825) | — | — | 825 | Disposed |
| Aug. 4, 2023 | JKHY | Restricted Stock Units | Common Stock (4,367) | — | — | 4,367 | Acquired |
| Aug. 4, 2023 | JKHY | Restricted Stock Units | Common Stock (829) | — | — | 829 | Disposed |
| Aug. 4, 2023 | JKHY | Restricted Stock Units | Common Stock (825) | — | — | 825 | Disposed |
| Aug. 3, 2023 | JKHY | Restricted Stock Units | Common Stock (758) | — | — | 758 | Disposed |
| Nov. 15, 2022 | JKHY | Restricted Stock Units | Common Stock (515) | — | — | 515 | Disposed |
| Oct. 4, 2022 | JKHY | Restricted Stock Units | Common Stock (320) | — | — | 320 | Disposed |
| Aug. 4, 2022 | JKHY | Restricted Stock Units | Common Stock (2,487) | — | — | 2,487 | Acquired |
| Aug. 4, 2022 | JKHY | Restricted Stock Units | Common Stock (826) | — | — | 826 | Disposed |
| Aug. 3, 2022 | JKHY | Restricted Stock Units | Common Stock (758) | — | — | 758 | Disposed |
| Nov. 15, 2021 | JKHY | Restricted Stock Units | Common Stock (515) | — | — | 515 | Disposed |
| Oct. 4, 2021 | JKHY | Restricted Stock Units | Common Stock (321) | — | — | 321 | Disposed |
| Aug. 4, 2021 | JKHY | Restricted Stock Units | Common Stock (2,476) | — | — | 2,476 | Acquired |
| Aug. 3, 2021 | JKHY | Restricted Stock Units | Common Stock (758) | — | — | 758 | Disposed |
| Nov. 15, 2020 | JKHY | Restricted Stock Units | Common Stock (515) | — | — | 515 | Disposed |
| Oct. 4, 2020 | JKHY | Restricted Stock Unit | Common Stock (321) | — | — | 321 | Disposed |
| Sept. 20, 2020 | JKHY | Vested Performance Shares | Common Stock (2,076) | $0.00 | — | 2,076 | Acquired |
| Aug. 3, 2020 | JKHY | Restricted Stock Units | Common Stock (2,274) | — | — | 2,274 | Acquired |
| Feb. 9, 2020 | JKHY | Restricted Stock Unit | Common Stock (1,200) | — | — | 1,200 | Disposed |
| Nov. 15, 2019 | JKHY | Restricted Stock Units | Common Stock (1,545) | — | — | 1,545 | Acquired |
| Oct. 4, 2019 | JKHY | Restricted Stock Units | Common Stock (962) | — | — | 962 | Acquired |
| Sept. 10, 2019 | JKHY | Performance Shares | Common Stock (1,485) | $0.00 | — | 1,485 | Acquired |
| Feb. 9, 2019 | JKHY | Restricted Stock Units | Common Stock (1,200) | — | — | 1,200 | Disposed |
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.
JKHY
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $750,000 | — | $5,306,749 | — | $938,906 | — | $21,337 | $7,016,992 |
| 2024 | $580,750 | — | $2,038,836 | — | $611,573 | — | $16,788 | $3,247,947 |
| 2023 | $556,602 | — | $1,478,556 | — | $405,645 | — | $10,812 | $2,451,615 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.