Skip to main content
Signal8

Chu Timothy C

SEC insider (Form 3/4/5 filer). CIK 0001397504. General Counsel & SVP, HR at HARMONIC INC. (HLIT). 19 reported Form 4/5 transactions since Sep 2024; latest on Aug 15, 2026. Located in SAN JOSE, CA.

Companies Chu Timothy C has filed insider reports for

  • HARMONIC INC. (HLIT): Officer, General Counsel & SVP, HR
Chu Timothy C profile photo

Chu Timothy C

CIK: 0001397504

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)8 (42.1%)

Derivative conversions

Awards (A)3 (15.8%)

Compensation grants

Other (G, F, J, C, D, …)8 (42.1%)

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

Companies & Roles (1)

HARMONIC INC. logo
HLIT

HARMONIC INC.

Officer

Discretionary Trading P&L

Holdings

Transaction History (19 total)

  • HARMONIC INC. logo
    HLIT

    HARMONIC INC.

    Aug 15, 2026
    Tax Payment
    Direct
    3.5K shares at avg. $13.92$48K
  • HARMONIC INC. logo
    HLIT

    HARMONIC INC.

    Aug 15, 2026
    Exercise
    Direct
    9.9K shares-
  • HARMONIC INC. logo
    HLIT

    HARMONIC INC.

    Aug 10, 2026
    Award

    Restricted Stock Units

    Direct
    10.3K shares-
  • HARMONIC INC. logo
    HLIT

    HARMONIC INC.

    May 15, 2026
    Exercise
    Direct
    9.9K shares-
  • HARMONIC INC. logo
    HLIT

    HARMONIC INC.

    May 15, 2026
    Tax Payment
    Direct
    3.5K shares at avg. $12.54$44K
  • HARMONIC INC. logo
    HLIT

    HARMONIC INC.

    Mar 16, 2026
    Award

    Restricted Stock Units

    Direct
    59.2K shares-
  • HARMONIC INC. logo
    HLIT

    HARMONIC INC.

    Feb 15, 2026
    Tax Payment
    Direct
    9.9K shares at avg. $10.68$106K
  • HARMONIC INC. logo
    HLIT

    HARMONIC INC.

    Feb 15, 2026
    Exercise
    Direct
    26.6K shares-
  • HARMONIC INC. logo
    HLIT

    HARMONIC INC.

    Nov 15, 2025
    Tax Payment
    Direct
    4K shares at avg. $9.56$38K
  • HARMONIC INC. logo
    HLIT

    HARMONIC INC.

    Nov 15, 2025
    Exercise
    Direct
    11.3K shares-

1-10 of 19