Caris Life Sciences Insider Trades
NASDAQ: CAIHealth CareMedical SpecialitiesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Pre-market: 29.59 -0.37%
Last 12 months
- Purchases
- 4 · $1.60M
- Sales
- 7 · $28.86M
- Shares bought / sold
- 103.63K / 1.07M
- Net activity
- Net selling $27.3 million
Caris Life Sciences insider activity
Over the last 12 months, Caris Life Sciences insiders reported 45 transactions on SEC Form 4: 4 open-market purchases and 7 sales. Insiders bought $1.6 million and sold $28.9 million worth of stock, for net insider selling of $27.3 million. The largest seller was Spetzler David Baxley, with $14.8 million in reported sales.
The most recent filing shows Denton John Russel (See Remarks) selling 7,500 shares at $31.82 on Sep 22, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put CAI's ownership changes in context.
Summary generated from market data by MetaCap's automated system. Methodology
CAI insider transactions
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Sep 22, 2026 | Denton John RusselSee Remarks | Sale | 7,500 | $238.63K | Form 4 |
| Sep 17, 2026 | Brille Brian JSee Remarks | Sale | 400,000 | $12.13M | Form 4 |
| Sep 17, 2026 | Brille Brian JSee Remarks | Option exercise | 400,000 | $976.00K | Form 4 |
| Sep 4, 2026 | Spetzler David BaxleyPresident | Sale | 119,212 | $2.95M | Form 4 |
| Sep 4, 2026 | Spetzler David BaxleyPresident | Option exercise | 250,000 | $610.00K | Form 4 |
| Sep 3, 2026 | Spetzler David BaxleyPresident | Sale | 84,900 | $2.15M | Form 4 |
| Sep 3, 2026 | Spetzler David BaxleyPresident | Sale | 393,100 | $9.73M | Form 4 |
| Sep 3, 2026 | Spetzler David BaxleyPresident | Option exercise | 1,000,000 | $2.44M | Form 4 |
| Aug 14, 2026 | JOHANSEN LAURA IDirector | Award | 13,192 | — | Form 4 |
| Aug 14, 2026 | Vacirca Jeff LDirector | Award | 13,192 | — | Form 4 |
| Aug 14, 2026 | Fredrickson David PaulDirector | Award | 13,192 | — | Form 4 |
| Aug 14, 2026 | HALBERT JONDirector | Award | 13,192 | — | Form 4 |
| Aug 14, 2026 | Gilliam Joseph EDirector | Award | 13,192 | — | Form 4 |
| Aug 14, 2026 | Minor LloydDirector | Award | 13,192 | — | Form 4 |
| Aug 14, 2026 | PHILLIPS T DANNYDirector | Award | 13,192 | — | Form 4 |
| Aug 14, 2026 | CASTLEMAN PETER MDirector | Award | 13,192 | — | Form 4 |
| May 29, 2026 | Knowles Jonathan Kenneth CharlesDirector | Award | 1,600 | $24.99K | Form 4 |
| May 29, 2026 | POSTE GEORGEDirector | Award | 1,600 | $24.99K | Form 4 |
| May 15, 2026 | HALBERT DAVID DSee Remarks | Tax withholding | 40,712 | $620.86K | Form 4 |
| May 15, 2026 | Brille Brian JSee Remarks | Tax withholding | 13,987 | $213.30K | Form 4 |
| May 15, 2026 | Spetzler David BaxleyPresident | Tax withholding | 13,856 | $211.30K | Form 4 |
| May 15, 2026 | Power Luke ThomasSee Remarks | Tax withholding | 9,771 | $149.01K | Form 4 |
| May 15, 2026 | Denton John RusselSee Remarks | Tax withholding | 6,047 | $92.22K | Form 4 |
| May 15, 2026 | HALBERT JONDirector | Buy | 68,000 | $990.08K | Form 4 |
| May 11, 2026 | Vacirca Jeff LDirector | Buy | 31,050 | $501.43K | Form 4 |
| Mar 6, 2026 | HALBERT DAVID DSee Remarks | Award | 320,112 | — | Form 4 |
| Mar 6, 2026 | Brille Brian JSee Remarks | Award | 83,162 | — | Form 4 |
| Mar 6, 2026 | Denton John RusselSee Remarks | Award | 63,971 | — | Form 4 |
| Mar 6, 2026 | Power Luke ThomasSee Remarks | Award | 63,971 | — | Form 4 |
| Mar 6, 2026 | Spetzler David BaxleyPresident | Award | 83,162 | — | Form 4 |
| Feb 26, 2026 | HALBERT JONDirector | Award | 2,492 | $49.99K | Form 4 |
| Feb 26, 2026 | Fredrickson David PaulDirector | Award | 2,492 | $49.99K | Form 4 |
| Feb 26, 2026 | Vacirca Jeff LDirector | Award | 2,492 | $49.99K | Form 4 |
| Feb 26, 2026 | CASTLEMAN PETER MDirector | Award | 5,509 | $110.51K | Form 4 |
| Feb 26, 2026 | PHILLIPS T DANNYDirector | Award | 3,739 | $75.00K | Form 4 |
| Feb 26, 2026 | Minor LloydDirector | Award | 2,492 | $49.99K | Form 4 |
| Jan 9, 2026 | CASTLEMAN PETER MDirector | Option exercise | 2,500 | $46.50K | Form 4 |
| Dec 11, 2025 | Power Luke ThomasSee Remarks | Sale | 1,400 | $38.02K | Form 4 |
| Dec 11, 2025 | Power Luke ThomasSee Remarks | Sale | 60,850 | $1.62M | Form 4 |
| Dec 11, 2025 | Power Luke ThomasSee Remarks | Option exercise | 37,500 | $91.50K | Form 4 |
| Dec 11, 2025 | Power Luke ThomasSee Remarks | Option exercise | 24,750 | $60.39K | Form 4 |
| Dec 11, 2025 | Brille Brian JSee Remarks | Gift | 650 | — | Form 4 |
| Dec 10, 2025 | Brille Brian JSee Remarks | Gift | 650 | — | Form 4 |
| Nov 7, 2025 | Denton John RusselSee Remarks | Buy | 4,184 | $100.79K | Form 4 |
| Nov 7, 2025 | Spetzler David BaxleyPresident | Buy | 400 | $9.54K | Form 4 |
| Sep 11, 2025 | PHILLIPS T DANNYDirector | Option exercise | 100,000 | $244.00K | Form 4 |
| Aug 11, 2025 | HALBERT DAVID DSee Remarks | Tax withholding | 141,956 | $4.22M | Form 4 |
| Aug 11, 2025 | Spetzler David BaxleyPresident | Tax withholding | 63,509 | $1.89M | Form 4 |
| Aug 11, 2025 | POSTE GEORGEDirector | Tax withholding | 91,495 | $2.72M | Form 4 |
| Aug 11, 2025 | POSTE GEORGEDirector | Tax withholding | 48,022 | $1.43M | Form 4 |
| Aug 11, 2025 | POSTE GEORGEDirector | Option exercise | 125,000 | $305.00K | Form 4 |
Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4