KRALL DAVID 4

What Happened David Krall, a director of Harmonic Inc. (HLIT), received a grant of 18,756 restricted stock units (RSUs) on March 16, 2026. The award is reported as a derivative grant with an acquisition price of $0.00 (i.e., no cash paid). The RSUs represent a contingent right to receive one share of HLIT common stock per unit upon vesting; the filing does not record an immediate change in owned common shares.

Key Details

• Transaction date: March 16, 2026; filing date (Form 4): March 18, 2026 (appears timely).
• Grant: 18,756 RSUs at $0.00 (derivative award, code A).
• Total reported value on grant: $0 (derivative award; value will be taxable/realized when/if shares vest and are delivered).
• Vesting: Per footnote, all RSUs are scheduled to vest in full on February 15, 2027; vested shares will be delivered on or immediately after that date.
• Shares owned after transaction: Not specified in the provided filing details.
• Footnotes: F1 = each RSU converts to one share upon vesting; F2 = full vesting and delivery scheduled Feb 15, 2027.

Context RSU grants to directors are a common form of equity compensation and do not represent an open-market purchase or sale. Because these are restricted units, no shares are issued until they vest, so this is not an immediate bullish or bearish trading signal. Retail investors should treat this as routine director compensation unless followed by later sales or purchases after vesting.