InsiderTrades

Form 4 for SEAT Vivid Seats Inc.

Accepted 2026-09-15 16:15:06 ET · period of report 2026-09-11 · accession 0001193125-26-391943 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-09-15 16:15 2026-09-11 SEAT Langenbacher Stefano CTO M - OptEx — +44.5K 111.2K +67% —
D 2026-09-15 16:15 2026-09-11 SEAT Langenbacher Stefano CTO F - Tax $4.95 -19.3K 92.0K -17% -$95.3K
DM 2026-09-15 16:15 2026-09-11 SEAT Langenbacher Stefano CTO M - OptEx $0.00 -44.5K 191.1K -19% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2026-09-11 M A 44,491 — 111,247 D — — (F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.
2 Common Class A Common Stock 2026-09-11 F D 19,262 $4.95 91,985 D — —
3 Derivative Restricted Stock Units 2026-09-11 M D 1,817 $0.00 3,634 D — · — to — 1,817 Class A Common Stock (F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock. (F2) One-third of the RSUs vested on March 11, 2025. The remainder of the RSUs vest in equal quarterly installments such that they will be fully vested on March 11, 2027. The RSUs do not have an expiration date. (F2) One-third of the RSUs vested on March 11, 2025. The remainder of the RSUs vest in equal quarterly installments such that they will be fully vested on March 11, 2027. The RSUs do not have an expiration date.
4 Derivative Restricted Stock Units 2026-09-11 M D 4,448 $0.00 26,692 D — · — to — 4,448 Class A Common Stock (F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock. (F3) One-third of the RSUs vested on March 11, 2026. The remainder of the RSUs vest in equal quarterly installments such that they will be fully vested on March 11, 2028. The RSUs do not have an expiration date. (F3) One-third of the RSUs vested on March 11, 2026. The remainder of the RSUs vest in equal quarterly installments such that they will be fully vested on March 11, 2028. The RSUs do not have an expiration date.
5 Derivative Restricted Stock Units 2026-09-11 M D 38,226 $0.00 191,132 D — · — to — 38,226 Class A Common Stock (F1) Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock. (F4) The RSUs began vesting in equal quarterly installments on March 11, 2026 such that they will be fully vested on December 11, 2027. The RSUs do not have an expiration date. (F4) The RSUs began vesting in equal quarterly installments on March 11, 2026 such that they will be fully vested on December 11, 2027. The RSUs do not have an expiration date.