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Gritstone bio, Inc. (GRTS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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3.5574+0.1274 (+3.71%)
As of 10:06AM EDT. Market open.

Insider Transactions

Currency in USD
Insider Purchases Last 6 MonthsSharesTrans
Purchases193,0217
SalesN/A0
Net Shares Purchased (Sold)193,0217
Total Insider Shares Held2.56MN/A
% Net Shares Purchased (Sold)8.10%N/A
Net Institutional Purchases Prior Quarter to Latest QuarterShares
Net Shares Purchased (Sold)N/A
% Change in Institutional Shares HeldN/A

Insider Transactions Reported - Last Two Years

InsiderTransactionTypeValueDateShares

ALLEN ANDREW R
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 31, 202270,000

JOOSS KARIN
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 31, 202227,600

JONES ERIN
Chief Operating Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 31, 202227,169

HAWRYLUK MATTHEW PH.D.
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 31, 202221,612

ECONOMIDES VASSILIKI NICHOLE
Chief Financial Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 31, 202223,000

THOMPSON RAHSAAN
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct0Jan 31, 202219,240

CHO JAMES
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 31, 20224,400

JONES ERIN
Chief Operating Officer

Sale at price 13.01 per share.Direct13,010Dec 01, 20211,000

JONES ERIN
Chief Operating Officer

Conversion of Exercise of derivative security at price 0.34 per share.Direct345Dec 01, 20211,000

JONES ERIN
Chief Operating Officer

Sale at price 11.14 per share.Direct11,140Nov 01, 20211,000

JONES ERIN
Chief Operating Officer

Conversion of Exercise of derivative security at price 0.34 per share.Direct345Nov 01, 20211,000

JONES ERIN
Chief Operating Officer

Sale at price 11.14 per share.Direct11,140Nov 01, 20211,000

JONES ERIN
Chief Operating Officer

Conversion of Exercise of derivative security at price 0.34 per share.Direct345Nov 01, 20211,000

JONES ERIN
Officer

Sale at price 10.68 - 10.71 per share.Direct21,390Oct 04, 20212,000

JONES ERIN
Officer

Conversion of Exercise of derivative security at price 0.34 per share.Direct690Oct 04, 20212,000

JONES ERIN
Officer

Sale at price 10.68 - 10.71 per share.Direct21,390Oct 04, 20212,000

JONES ERIN
Officer

Conversion of Exercise of derivative security at price 0.34 per share.Direct690Oct 04, 20212,000

JONES ERIN
Officer

Sale at price 11.37 per share.Direct22,748Sept 08, 20212,000

JONES ERIN
Officer

Conversion of Exercise of derivative security at price 0.34 per share.Direct690Sept 08, 20212,000

JONES ERIN
Officer

Sale at price 11.37 per share.Direct22,748Sept 08, 20212,000

JONES ERIN
Officer

Conversion of Exercise of derivative security at price 0.34 per share.Direct690Sept 08, 20212,000

ROUSSEAU RAPHAEL F.
Officer

Sale at price 9.00 per share.Direct26,112May 27, 20212,900

ROUSSEAU RAPHAEL F.
Officer

Conversion of Exercise of derivative security at price 0.76 per share.Direct2,201May 27, 20212,900

YELENSKY ROMAN PH.D.
Chief Technology Officer

Conversion of Exercise of derivative security at price 0.76 per share.Direct38,500Mar 08, 202150,724

YELENSKY ROMAN PH.D.
Chief Technology Officer

Conversion of Exercise of derivative security at price 0.76 per share.Direct38,500Mar 08, 202150,724

ROUSSEAU RAPHAEL F.
Officer

Sale at price 22.27 - 25.07 per share.Direct696,105Jan 20, 202130,000

ROUSSEAU RAPHAEL F.
Officer

Conversion of Exercise of derivative security at price 0.76 per share.Direct22,800Jan 20, 202130,000

YELENSKY ROMAN PH.D.
Chief Technology Officer

Sale at price 22.10 per share.Direct221,029Jan 19, 202110,000

YELENSKY ROMAN PH.D.
Chief Technology Officer

Sale at price 22.10 per share.Direct221,029Jan 19, 202110,000

ALLEN ANDREW R
Chief Executive Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 07, 202148,200

JOOSS KARIN
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 07, 202127,900

ROUSSEAU RAPHAEL F.
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 07, 202129,700

JONES ERIN
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 07, 202125,900

YELENSKY ROMAN PH.D.
Chief Technology Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 07, 202127,400

HAWRYLUK MATTHEW PH.D.
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 07, 202119,600

YABANNAVAR VIJAY
Officer

Stock Award(Grant) at price 0.00 per share.Direct0Jan 07, 202128,000

THOMPSON RAHSAAN
General Counsel

Stock Award(Grant) at price 0.00 per share.Direct0Jan 07, 202125,500

WOIWODE THOMAS
Director

Purchase at price 3.71 per share.Indirect5,000,000Dec 30, 20201,347,709

JONES ERIN
Officer

Conversion of Exercise of derivative security at price 0.34 per share.Direct3,450Aug 17, 202010,000

ROUSSEAU RAPHAEL F.
Officer

Sale at price 10.76 per share.Direct107,631Aug 21, 201910,000

ROUSSEAU RAPHAEL F.
Officer

Conversion of Exercise of derivative security at price 0.76 per share.Direct7,600Aug 21, 201910,000

JONES ERIN
Officer

Conversion of Exercise of derivative security at price 0.34 per share.Direct3,450Jan 29, 201910,000

SIMON NICHOLAS J III
Director and Beneficial Owner of more than 10% of a Class of Security

IndirectOct 02, 20182,234,112

SVENNILSON PETER
Director and Beneficial Owner of more than 10% of a Class of Security

IndirectOct 02, 20183,102,934

REDMILE GROUP, L.L.C.
Beneficial Owner of more than 10% of a Class of Security

IndirectOct 02, 20181,394,529

WOIWODE THOMAS
Director and Beneficial Owner of more than 10% of a Class of Security

IndirectOct 02, 20183,102,929

COLUMN GROUP II, L.P.
Beneficial Owner of more than 10% of a Class of Security

IndirectOct 02, 20183,102,934

VERSANT VENTURE CAPITAL V, L P
Beneficial Owner of more than 10% of a Class of Security

IndirectOct 02, 20183,102,929

CLARUS LIFESCIENCES III, L.P.
Beneficial Owner of more than 10% of a Class of Security

IndirectOct 02, 20182,234,112

SIMON NICHOLAS J III
Director and Beneficial Owner of more than 10% of a Class of Security

Purchase at price 15.00 per share.Indirect4,999,995Sept 28, 2018333,333

CLARUS LIFESCIENCES III, L.P.
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 15.00 per share.Indirect4,999,995Sept 28, 2018333,333