Latest filing published 21 Jul 2015 for Sierra Oncology, Inc..
Insider track record
No signal scores available.
Alvin Vitangcol: trading record in brief
Alvin Vitangcol is a declared insider of Sierra Oncology, Inc., with filings sourced from SEC (Form 4). Activity is concentrated on a single trading day, 21 July 2015, with 3 filings.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
The newest entry dates from 21 July 2015: a transaction, in Sierra Oncology, Inc. Publication is fast: at least half of the trades appear on SEC (Form 4) on the same day. The legal deadline for a Form 4 is two business days after the transaction. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Alvin Vitangcol
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 471,242 sharesCommon StockSEC:0001209191-15-061939:0
- 287,631 sharesCommon StockSEC:0001209191-15-061939:1
- 39,889 shares@ US$5.22Common StockSEC:0001209191-15-061939:2
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