Form4insider filings, from the source

SEC Form 4 · accession 0001415889-17-001297

MABVAX THERAPEUTICS HOLDINGS, INC. · MBVX

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

Reporting owner
John David Hansen
Officer — PRESIDENT AND CEO · Director
Period of report
May 19, 2017
Accepted (ET)
Aug 2, 2017 · 6:02 am EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001109196

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockMay 19, 2017P4,286$1.75A65,759D
Common StockF1May 19, 2017P$04,842—A70,601D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Class A WarrantF3,F2$5.55May 19, 2017S3,119D——Common Stock3,1190D
Class B WarrantF3,F2$6.29May 19, 2017S3,119D——Common Stock3,1190D

Explanation of responses