Form4insider filings, from the source

Company · CIK 0001666071 · SIC 7370 — Services-Computer Programming, Data Processing, Etc. · Nasdaq

Cardlytics, Inc. · CDLX

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $134k · 3net −$134k
$10k$10k$100k$100k$1M$1MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 28Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 17, 2026 SForm 4 →Aug 18, 5:27 pm EDTAmit GuptaChief Executive Officer, Director13,461$4.00$53,820125,389−9.69%
Aug 16, 2026 MForm 4 →Aug 18, 5:27 pm EDTAmit GuptaChief Executive Officer, Director25,000——138,850—
Jul 2, 2026 SForm 4 →Jul 6, 5:52 pm EDTAmit GuptaChief Executive Officer, Director16,138$4.39$70,917113,850−12.4%
Jul 2, 2026 SForm 4 →Jul 6, 5:39 pm EDTNicholas Hollmeyer LyntonChief Legal & Privacy Officer2,151$4.40$9,45419,353−10.0%
Jul 1, 2026 MForm 4 →Jul 6, 5:52 pm EDTAmit GuptaChief Executive Officer, Director31,250——129,988—
Jul 1, 2026 MForm 4 →Jul 6, 5:39 pm EDTNicholas Hollmeyer LyntonChief Legal & Privacy Officer4,719——21,504—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 16, 2026 MForm 4 →Aug 18, 5:27 pm EDTAmit GuptaChief Executive Officer, Director25,000——0—
Aug 3, 2026 AForm 4 →Aug 4, 7:01 pm EDTChristopher Chi-Kit ChengChief Legal & Privacy Officer50,000——50,000—
Jul 1, 2026 MForm 4 →Jul 6, 5:52 pm EDTAmit GuptaChief Executive Officer, Director31,250——131,250—
Jul 1, 2026 MForm 4 →Jul 6, 5:39 pm EDTNicholas Hollmeyer LyntonChief Legal & Privacy Officer4,719——19,250—
May 20, 2026 AForm 4/A →Aug 24, 4:07 pm EDTLiane HornseyDirector2,200——2,200—
May 20, 2026 AForm 4/A →Aug 24, 4:06 pm EDTSrishti A. GuptaDirector2,200——2,200—
May 20, 2026 AForm 4/A →Aug 24, 4:05 pm EDTJonathan Edward FrancisDirector2,200——2,200—
May 20, 2026 AForm 4/A →Aug 24, 4:04 pm EDTAndre J FernandezDirector2,200——2,200—
May 20, 2026 AForm 4/A →Aug 24, 4:04 pm EDTJohn L. Klinck Jr.Director2,200——2,200—
May 20, 2026 AForm 4/A →Aug 24, 4:03 pm EDTScott A HillDirector2,200——2,200—