Form4insider filings, from the source

SEC Form 4 · accession 0001209191-19-005069

ALPINE IMMUNE SCIENCES, INC. · ALPN

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Xiangmin Cui
Director · 10% Owner
Period of report
Jan 18, 2019
Accepted (ET)
Jan 23, 2019 · 8:48 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001626199

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1,F2Jan 18, 2019A3,165,735$5.37A3,165,735ISee Footnote

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Warrant (right to buy)F1,F2$12.74Jan 18, 2019A1,234,636AJan 18, 2019Jan 18, 2024Common Stock1,234,6361,234,636I
Stock Option (right to buy)F3$5.7008Jan 18, 2019A7,650A—Jan 17, 2029Common Stock7,6507,650D

Explanation of responses