InsiderTrades

Form 4 for WAY Waystar Holding Corp.

Accepted 2026-06-09 16:59:33 ET · period of report 2026-06-09 · accession 0001998333-26-000004 · 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
2026-06-09 16:59 2026-06-09 WAY Schremser Christopher L. CTO F - Tax $19.23 -14.8K 495.0K -3% -$283.7K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-06-09 F D 14,751 $19.23 495,033 D — — (F1) The transaction represents shares of common stock withheld to pay taxes upon vesting of Non-Qualified Stock Options granted to the Reporting Person on June 6, 2024. The number of shares withheld was determined based on the actual sale price of shares sold on June 9, 2026 pursuant to a sell-to-cover transaction. (F2) Includes unvested RSUs.