KUPPUSAMY KARTHIK
Officer · DGX
As of 2026-09-16, KUPPUSAMY KARTHIK has 35 Form 4 transactions on record across 1 company — 16 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $3.3M
- Indirect $0
| DGX | direct | 13,557 sh | $3.3M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-04 | DGX | Sale | 8,147 @ $200.00 | $1.6M | −37.6% of holding | 13,510 | Form 4 |
| 2026-03-04 | DGX | Sale | 2,628 @ $204.86 | $538K | −16.4% of holding | 13,441 | Form 4 |
| 2025-07-31 | DGX | Sale | 2,210 @ $170.00 | $376K | −20.7% of holding | 8,450 | Form 4 |
| 2025-07-30 | DGX | Sale | 5,224 @ $167.40 | $874K | −32.9% of holding | 10,660 | Form 4 |
| 2025-07-30 | DGX | Sale | 3,045 @ $167.40 | $510K | −22.2% of holding | 10,660 | Form 4 |
| 2025-04-02 | DGX | Sale | 2,555 @ $170.00 | $434K | −19.5% of holding | 10,575 | Form 4 |
29 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-07-22 | DGX | Code L | 37 | 13,557 | Form 4 |
| 2026-06-04 | DGX | Option exercise | 4,827 | 0 | Form 4 |
| 2026-06-04 | DGX | Option exercise | 4,827 | 21,657 | Form 4 |
| 2026-06-04 | DGX | Option exercise | 3,320 | 0 | Form 4 |
| 2026-06-04 | DGX | Option exercise | 3,320 | 16,830 | Form 4 |
| 2026-04-20 | DGX | Code L | 39 | 13,490 | Form 4 |
| 2026-03-04 | DGX | Award / grant | 6,200 | 16,069 | Form 4 |
| 2026-03-02 | DGX | Withheld for tax | 205 | 9,869 | Form 4 |
| 2026-02-18 | DGX | Withheld for tax | 259 | 7,914 | Form 4 |
| 2026-02-18 | DGX | Withheld for tax | 252 | 8,173 | Form 4 |
| 2026-02-18 | DGX | Award / grant | 2,135 | 10,049 | Form 4 |
| 2026-02-18 | DGX | Award / grant | 9,853 | 9,853 | Form 4 |
| 2026-01-28 | DGX | Code L | 16 | 10,065 | Form 4 |
| 2025-10-21 | DGX | Award / grant | 15 | 8,379 | Form 4 |
| 2025-08-13 | DGX | Withheld for tax | 123 | 8,338 | Form 4 |
| 2025-07-30 | DGX | Option exercise | 5,224 | 0 | Form 4 |
| 2025-07-30 | DGX | Option exercise | 5,224 | 15,884 | Form 4 |
| 2025-07-30 | DGX | Option exercise | 3,045 | 0 | Form 4 |
| 2025-07-30 | DGX | Option exercise | 3,045 | 13,705 | Form 4 |
| 2025-07-21 | DGX | Code L | 27 | 10,660 | Form 4 |
| 2025-04-21 | DGX | Code L | 27 | 10,612 | Form 4 |
| 2025-03-04 | DGX | Award / grant | 4,434 | 14,998 | Form 4 |
| 2025-03-04 | DGX | Withheld for tax | 1,879 | 13,119 | Form 4 |
| 2025-03-03 | DGX | Withheld for tax | 992 | 10,564 | Form 4 |
| 2025-02-26 | DGX | Withheld for tax | 233 | 11,546 | Form 4 |
| 2025-02-19 | DGX | Withheld for tax | 287 | 11,779 | Form 4 |
| 2025-02-12 | DGX | Award / grant | 2,269 | 12,066 | Form 4 |
| 2025-02-12 | DGX | Award / grant | 8,702 | 8,702 | Form 4 |
| 2025-01-29 | DGX | Code L | 12 | 9,780 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.