Form4insider filings, from the source

SEC Form 4 · accession 0001144204-17-004023

ClearSign Technologies Corp · CLIR

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

Reporting owner
Joseph Colannino
Officer — Senior VP of Engineering
Period of report
Jan 25, 2017
Accepted (ET)
Jan 26, 2017 · 4:27 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001434524

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common Stock/CLIRF1Jan 25, 2017X5,155$4.00A30,930IBy IRA
Common Stock/CLIRF2Jan 25, 2017X5,000$4.00A35,930IBy IRA
Common Stock/CLIRholding———9,837D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Subscription Rights (Right to Purchase)F3,F1$4.00Dec 27, 2016X1,967DDec 27, 2016Jan 13, 2017See Footnote1,9670D
Subscription Rights (Right to Purchase)F1$4.00Dec 27, 2016X5,155DDec 27, 2016Jan 13, 2017See Footnote5,1550I
Warrant to Purchase Common StockF1,F4$4.00Jan 25, 2017X5,155AJan 25, 2017Jan 25, 2019Common Stock5,1555,155I
Warrant to Purchase Common StockF2,F4$4.00Jan 25, 2017X5,000AJan 25, 2017Jan 25, 2019Common Stock5,00010,155I

Explanation of responses