$ Value
$75K
Shares
675
Price
$111
Filed
Apr 2
Insider
Name
Buller Richard E
Title
—
CIK
0001688319
Roles
Transaction Details
Transaction Date
2026-03-31
Code
S
Table
Non-Derivative
Ownership
Indirect
Equity Swap
No
Shares After
6,760
Footnotes
The sales and option exercise reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 8, 2025. | The Reporting Person and his spouse are the trustees and beneficiaries. The Reporting Person continues to beneficially own these securities held by the trust. | The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $109.505 to $110.48, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. | The price reported in Column 4 is a weighted average price. These shares of common stock of the issuer were traded in multiple transactions at prices ranging from $110.50 to $111.36, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares traded at each separate price within the range set forth in this footnote. | 100% vested.
Filing Info
Buller Richard E's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-31 | CELC | M | $15K |
| 2026-03-31 | CELC | ▼ | $256K |
| 2026-03-31 | CELC | ▼ | $75K |
| 2026-03-31 | CELC | M | $0 |
| 2025-05-28 | CELC | G | $0 |
| 2025-05-28 | CELC | G | $0 |
| 2025-05-27 | CELC | G | $0 |
| 2025-05-27 | CELC | G | $0 |
| 2025-05-19 | CELC | A | $0 |
| 2025-05-19 | CELC | A | $0 |
Other Insiders at CELC (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| NIGON RICHARD | — | — | 2026-04-09 |
| Buller Richard E | — | $256K | 2026-03-31 |