Gloria Melanie 4

4 · ACELYRIN, Inc. · Filed May 11, 2023

Form 4

Period: 2023-05-09

Chief Operating Officer

Transactions

Other
Employee Stock Option (right to buy)
2023-05-09−330,181→ 0 total
Exercise: $4.04Exp: 2032-01-19→ Class A Common Stock (330,181 underlying)
Other
Employee Stock Option (right to buy)
2023-05-09+330,181→ 330,181 total
Exercise: $4.04Exp: 2032-01-19→ Common Stock (330,181 underlying)
Other
Employee Stock Option (right to buy)
2023-05-09−187,988→ 0 total
Exercise: $5.88Exp: 2032-11-20→ Class A Common Stock (187,988 underlying)
Other
Employee Stock Option (right to buy)
2023-05-09+187,988→ 187,988 total
Exercise: $5.88Exp: 2032-11-20→ Common Stock (187,988 underlying)
Other
Employee Stock Option (right to buy)
2023-05-09−232,436→ 0 total
Exercise: $18.00Exp: 2033-05-03→ Class A Common Stock (232,436 underlying)
Other
Employee Stock Option (right to buy)
2023-05-09+232,436→ 232,436 total
Exercise: $18.00Exp: 2033-05-03→ Common Stock (232,436 underlying)

Footnotes (4)

[F1]Each share of Class A Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the Issuer's initial public offering of Common Stock.
[F2]1/4 of the shares subject to the option vested on November 8, 2022 and 1/48 of the shares subject to the option vest in equal monthly installments thereafter, subject to the Reporting Person's continued service.
[F3]1/4 of the shares subject to the option vest on November 17, 2023, and 1/48 of the shares subject to the option vests in equal monthly installments thereafter, subject to the Reporting Person's continued service.
[F4]1/4 of the shares subject to the option vest on May 4, 2024, and 1/48 of the shares subject to the option vest in equal monthly installments thereafter, subject to the Reporting Person's continued service.

Documents

1 file