Insider Trading & Ownership - Westlake BioPartners Fund II L.P.

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for Westlake BioPartners Fund II L.P.
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2023-05-09
Purchase
2023-05-11
9:16 pm
ACELYRIN Inc.SLRNWestlake BioPartners Fund II L.P.
Westlake BioPartners GP II LLC
Harper Sean E
10% Owner
1,250,000$18$22,500,0009,790,729
(Direct)
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Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2023-05-09
Conversion
2023-05-11
9:16 pm
N/A
N/A
ACELYRIN Inc.SLRNWestlake BioPartners Fund II L.P.
Westlake BioPartners GP II LLC
Harper Sean E
10% Owner
17,081,458$09,790,729
(Direct)
View

Ownership
2023-05-04
7:10 pm
N/A
N/A
ACELYRIN Inc.SLRNWestlake BioPartners Fund II L.P.
Westlake BioPartners GP II LLC
Harper Sean E
10% Owner
0$08,540,729
(Direct)
View