Mardi Dier - CFO and CBO at ACELYRIN, Inc.

Issuer-level insider activity

Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

No buys or sells have been reported by Mardi Dier since 30 Jun 2025

Reported holdings for Mardi Dier in ACELYRIN, Inc.

Form 4 holding CFO and CBO

ACELYRIN, Inc.

Security class
Common Stock
Shares / value
5,556
Estimated value
$41,153
Report date
09 May 2023
Price
$7.41
Ownership
Direct
Form 4 holding CFO and CBO

ACELYRIN, Inc.

Security class
Common Stock
Shares / value
875
Estimated value
$6,481
Report date
09 May 2023
Price
$7.41
Ownership
Indirect
Form 4 holding CFO and CBO

ACELYRIN, Inc.

Security class
Employee Stock Option (right to buy)
Shares / value
85,226
Estimated value
Report date
09 May 2023
Price
Ownership
Direct
Underlying class
Common Stock
Underlying amount

Transaction history for Mardi Dier in ACELYRIN, Inc.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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