Skip to main content
Signal8

Castellani Bryan

SEC insider (Form 3/4/5 filer). CIK 0001994520. Chief Financial Officer at Genius Sports Ltd (GENI) and 1 other issuer. 4 reported Form 4/5 transactions since Sep 2024; latest on Oct 2, 2026. Located in LONDON.

Companies Castellani Bryan has filed insider reports for

  • Genius Sports Ltd (GENI): Officer, Chief Financial Officer
  • Warner Music Group Corp. (WMG): Officer, Chief Financial Officer
Castellani Bryan profile photo

Castellani Bryan

CIK: 0001994520

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)1 (25.0%)

Derivative conversions

Awards (A)1 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)2 (50.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

Genius Sports Ltd logo
GENI

Genius Sports Ltd

Officer
Warner Music Group Corp. logo
WMG

Warner Music Group Corp.

Officer

Discretionary Trading P&L

Holdings

Transaction History (4 total)

  • Genius Sports Ltd logo
    GENI

    Genius Sports Ltd

    Oct 2, 2026
    Exercise
    Direct
    151.8K shares-
  • Genius Sports Ltd logo
    GENI

    Genius Sports Ltd

    Oct 2, 2026
    Tax Payment
    Direct
    53.3K shares at avg. $5.68$303K
  • Warner Music Group Corp. logo
    WMG

    Warner Music Group Corp.

    Jan 6, 2025
    Tax Payment
    Direct
    8.7K shares at avg. $31.02$271K
  • Warner Music Group Corp. logo
    WMG

    Warner Music Group Corp.

    Jan 4, 2025
    Award
    Direct
    76.9K shares-

1-4 of 4