Senior insider sale
Chief Technology Officer at WAYSTAR HOLDING CORP. — senior position signals high conviction
$12.98M
518.24K shares
What this filing means
SCHREMSER CHRISTOPHER L. plans to sell 518.24K shares of WAYSTAR HOLDING CORP. valued at approximately $12.98M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 8/14/2026ACC: 0001950047-26-008119
Officer· Chief Technology Officer
Since Mar 2026
518.24K
Shares to sell
$12.98M
Approx. market value
518.24K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months3
Exercise of Options Under a Registered Plan
Cash
8/13/2026
173.91KExercise of Options Under a Registered Plan
Cash
8/13/2026
252.26KExercise of Options Under a Registered Plan
Cash
8/13/2026
92.06KTotal acquired518.24K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
8/13/2026 | Exercise of Options Under a Registered Plan Cash | 173.91K | — |
8/13/2026 | Exercise of Options Under a Registered Plan Cash | 252.26K | — |
8/13/2026 | Exercise of Options Under a Registered Plan Cash | 92.06K | — |
| Total | 518.24K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
518.24K
Market value
$12.98M
8/13/2026
Total
Units
518.24K
Value
$12.98M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
8/13/2026 | 518.24K | $12.98M | NASDAQ | Planned |
| Total | 518.24K | $12.98M | ||