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Sutro Biopharma, Inc. (STRO)

NasdaqGM - NasdaqGM Real-time price. Currency in USD
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4.0100-0.1400 (-3.37%)
At close: 04:00PM EDT
4.0100 0.00 (0.00%)
After hours: 04:01PM EDT

Insider transactions

Currency in USD
Insider purchases - Last 6 monthsSharesTrans
Purchases234,87519
Sales12,1851
Net shares purchased (sold)222,69020
Total insider shares held752.51kN/A
% net shares purchased (sold)42.00%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

SRINIVASAN VENKATESH
Chief Technology Officer

Direct01 May 20242,500

SRINIVASAN VENKATESH
Chief Operating Officer

Direct11 Apr 202421,250

ALBINI EDWARD C
Chief Financial Officer

Direct05 Mar 20248,750

NEWELL WILLIAM J
Chief Executive Officer

Direct05 Mar 202418,750

FITZPATRICK LINDA A.
Officer

Direct05 Mar 20248,750

ALBINI EDWARD C
Chief Financial Officer

Direct04 Mar 20249,125

NEWELL WILLIAM J
Chief Executive Officer

Direct04 Mar 202431,125

FITZPATRICK LINDA A.
Officer

Direct04 Mar 20249,125

CHUNG JANE
President

Direct04 Mar 20247,875

ALBINI EDWARD C
Chief Financial Officer

Direct01 Mar 20247,875

NEWELL WILLIAM J
Chief Executive Officer

Direct01 Mar 202423,750

FITZPATRICK LINDA A.
Officer

Direct01 Mar 20246,875

CHUNG JANE
President

Direct01 Mar 20246,875

SRINIVASAN VENKATESH
Chief Technology Officer

Direct01 Mar 20245,000

BORGMAN ANNE ELIZABETH
Officer

Direct29 Feb 202437,500

ALBINI EDWARD C
Chief Financial Officer

Direct29 Jan 20245,250

NEWELL WILLIAM J
Chief Executive Officer

Direct29 Jan 202413,750

FITZPATRICK LINDA A.
Officer

Direct29 Jan 20248,250

VASQUEZ NICKI J
Officer

Sale at price 5.00 per share.Direct60,92529 Jan 202412,185

VASQUEZ NICKI J
Officer

Direct29 Jan 20242,500

SHTYLLA BRUNILDA
Officer

Sale at price 4.71 per share.Direct72,59528 Aug 202315,428

SHTYLLA BRUNILDA
Officer

Sale at price 4.59 per share.Direct53,28225 Aug 202311,613

CHUNG JANE
Officer

Direct09 Aug 202318,750

VASQUEZ NICKI J
Officer

Direct12 Jul 20233,250

PETREE DANIEL HUNTER
Director

Stock Gift at price 0.00 per share.Direct027 Jun 202318,409

HALLAM TREVOR C
Officer

Direct14 Apr 20233,750

ALBINI EDWARD C
Chief Financial Officer

Direct03 Mar 202317,875

NEWELL WILLIAM J
Chief Executive Officer

Direct03 Mar 202349,875

FITZPATRICK LINDA A.
Officer

Direct03 Mar 202317,875

HALLAM TREVOR C
Officer

Direct03 Mar 202322,250

SHABBIR ANIK
Chief Operating Officer

Direct03 Mar 202316,625

VASQUEZ NICKI J
Officer

Direct03 Mar 202312,250

CHUNG JANE
Officer

Direct03 Mar 20237,875

SHTYLLA BRUNILDA
Officer

Direct03 Mar 202311,125

ALBINI EDWARD C
Chief Financial Officer

Conversion of Exercise of derivative security at price 5.81 per share.Direct265,41413 Feb 202345,698

ALBINI EDWARD C
Chief Financial Officer

Direct27 Jan 20235,250

NEWELL WILLIAM J
Chief Executive Officer

Direct27 Jan 202313,750

FITZPATRICK LINDA A.
Officer

Direct27 Jan 20238,250

HALLAM TREVOR C
Officer

Direct27 Jan 20235,250

SHABBIR ANIK
Chief Technology Officer

Direct27 Jan 20234,500

VASQUEZ NICKI J
Officer

Direct27 Jan 20232,500

CHUNG JANE
Officer

Direct09 Aug 202218,750

VASQUEZ NICKI J
Officer

Direct12 Jul 20223,250

HALLAM TREVOR C
Officer

Direct14 Apr 20223,750

NEWELL WILLIAM J
Chief Executive Officer

Purchase at price 7.75 per share.Indirect77,50814 Mar 202210,000

ALBINI EDWARD C
Chief Financial Officer

Direct04 Mar 20228,750

NEWELL WILLIAM J
Chief Executive Officer

Direct04 Mar 202218,750

FITZPATRICK LINDA A.
Officer

Direct04 Mar 20228,750

HALLAM TREVOR C
Officer

Direct04 Mar 202212,500

MOLINA ARTURO MD
Officer

Direct04 Mar 202212,500

SHABBIR ANIK
Chief Technology Officer

Direct04 Mar 20228,750

VASQUEZ NICKI J
Officer

Direct04 Mar 20225,500

PETREE DANIEL HUNTER
Director

Conversion of Exercise of derivative security at price 4.36 - 5.81 per share.Direct72,56408 Feb 202214,277

ALBINI EDWARD C
Chief Financial Officer

Direct28 Jan 20225,250

NEWELL WILLIAM J
Chief Executive Officer

Direct28 Jan 202213,750

FITZPATRICK LINDA A.
Officer

Direct28 Jan 20228,250

HALLAM TREVOR C
Officer

Direct28 Jan 20225,250

MOLINA ARTURO MD
Officer

Direct28 Jan 20225,250

SHABBIR ANIK
Chief Technology Officer

Direct28 Jan 20224,500

VASQUEZ NICKI J
Officer

Direct28 Jan 20222,500

VASQUEZ NICKI J
Officer

Sale at price 18.62 per share.Direct72,72428 Sept 20213,906

ALBINI EDWARD C
Chief Financial Officer

Direct24 Sept 20217,174

NEWELL WILLIAM J
Chief Executive Officer

Direct24 Sept 202125,253

FITZPATRICK LINDA A.
Officer

Direct24 Sept 20217,576

HALLAM TREVOR C
Officer

Direct24 Sept 202111,019

MOLINA ARTURO MD
Officer

Direct24 Sept 20218,609

SHABBIR ANIK
Chief Technology Officer

Direct24 Sept 20218,609

VASQUEZ NICKI J
Officer

Direct24 Sept 20215,969

NEWELL WILLIAM J
Chief Executive Officer

Stock Gift at price 0.00 per share.Direct001 Jul 2021104,662

ALBINI EDWARD C
Chief Financial Officer

Direct29 Jan 20215,250

NEWELL WILLIAM J
Chief Executive Officer

Direct29 Jan 202113,750

FITZPATRICK LINDA A.
Officer

Direct29 Jan 20218,250

HALLAM TREVOR C
Officer

Direct29 Jan 20215,250

MOLINA ARTURO MD
Officer

Direct29 Jan 20215,250

SHABBIR ANIK
Chief Technology Officer

Direct29 Jan 20214,500

PETREE DANIEL HUNTER
Director

Conversion of Exercise of derivative security at price 4.36 per share.Direct18,01626 Jan 20214,132

HALLAM TREVOR C
Officer

Sale at price 25.68 - 26.10 per share.Direct61,52826 Jan 20212,393

HALLAM TREVOR C
Officer

Conversion of Exercise of derivative security at price 4.36 per share.Direct10,43326 Jan 20212,393

FITZPATRICK LINDA A.
Officer

Conversion of Exercise of derivative security at price 4.36 per share.Direct7,20319 Jan 20211,652

HALLAM TREVOR C
Officer

Conversion of Exercise of derivative security at price 4.36 per share.Direct84,60614 Jan 202119,405

HALLAM TREVOR C
Officer

Sale at price 22.37 per share.Direct53,53028 Dec 20202,393

HALLAM TREVOR C
Officer

Conversion of Exercise of derivative security at price 4.36 per share.Direct10,43328 Dec 20202,393

HALLAM TREVOR C
Officer

Sale at price 17.01 per share.Direct40,71327 Nov 20202,393

HALLAM TREVOR C
Officer

Conversion of Exercise of derivative security at price 4.36 per share.Direct10,43327 Nov 20202,393

HALLAM TREVOR C
Officer

Sale at price 15.00 per share.Direct251,26505 Nov 202016,751

HALLAM TREVOR C
Officer

Conversion of Exercise of derivative security at price 4.36 per share.Direct73,03405 Nov 202016,751

HALLAM TREVOR C
Officer

Conversion of Exercise of derivative security at price 4.36 per share.Direct40,03405 Oct 20209,182

HALLAM TREVOR C
Officer

Sale at price 10.26 per share.Direct10,00728 Sept 2020975

ALBINI EDWARD C
Chief Financial Officer

Direct25 Sept 20207,174

NEWELL WILLIAM J
Chief Executive Officer

Direct25 Sept 202025,252

FITZPATRICK LINDA A.
Officer

Direct25 Sept 20207,576

HALLAM TREVOR C
Officer

Direct25 Sept 202017,906

MOLINA ARTURO MD
Officer

Direct25 Sept 20208,609

SHABBIR ANIK
Chief Technology Officer

Direct25 Sept 20208,609

FREUND JOHN GORDON
Director

Sale at price 12.00 per share.Indirect4,800,00018 Sept 2020400,000

FREUND JOHN GORDON
Director

Sale at price 10.00 per share.Indirect5,000,00011 Sept 2020500,000

HALLAM TREVOR C
Officer

Sale at price 9.04 per share.Direct8,81826 Aug 2020975

FREUND JOHN GORDON
Director

Sale at price 8.72 per share.Indirect4,360,00019 Aug 2020500,000

HALLAM TREVOR C
Officer

Sale at price 8.06 per share.Direct7,85827 Jul 2020975

HALLAM TREVOR C
Officer

Sale at price 8.02 per share.Direct7,81826 Jun 2020975

HALLAM TREVOR C
Officer

Sale at price 10.00 per share.Direct9,75326 May 2020975

NEWELL WILLIAM J
Chief Executive Officer

Purchase at price 7.75 per share.Direct499,99914 May 202064,516

FITZPATRICK LINDA A.
Officer

Purchase at price 7.75 per share.Direct24,99414 May 20203,225

MOLINA ARTURO MD
Officer

Purchase at price 7.75 per share.Direct49,99514 May 20206,451

HALLAM TREVOR C
Officer

Sale at price 9.41 - 11.19 per share.Direct9,18327 Apr 2020975

HALLAM TREVOR C
Officer

Sale at price 9.69 per share.Direct9,45326 Mar 2020975

HALLAM TREVOR C
Officer

Sale at price 10.47 per share.Direct10,20726 Feb 2020975

HALLAM TREVOR C
Officer

Sale at price 10.51 per share.Direct10,25027 Jan 2020975

HALLAM TREVOR C
Officer

Sale at price 11.08 per share.Direct10,80226 Dec 2019975

HALLAM TREVOR C
Officer

Sale at price 10.68 per share.Direct10,41026 Nov 2019975

HALLAM TREVOR C
Officer

Sale at price 9.98 per share.Direct9,72628 Oct 2019975

ALBINI EDWARD C
Chief Financial Officer

Direct26 Sept 20197,174

NEWELL WILLIAM J
Chief Executive Officer

Direct26 Sept 201925,252

FITZPATRICK LINDA A.
Officer

Direct26 Sept 20197,575

HALLAM TREVOR C
Officer

Direct26 Sept 201917,906

MOLINA ARTURO MD
Officer

Direct26 Sept 20198,608

SHABBIR ANIK
Chief Technology Officer

Direct26 Sept 20198,608

PETREE DANIEL HUNTER
Director

Conversion of Exercise of derivative security at price 5.09 per share.Direct4,20406 Sept 2019826

FITZPATRICK LINDA A.
Officer

Conversion of Exercise of derivative security at price 5.09 per share.Direct4,20429 Aug 2019826

PETREE DANIEL HUNTER
Director

Conversion of Exercise of derivative security at price 5.09 per share.Direct15,42312 Feb 20193,030

ROSS MICHAEL JAY
Director and Beneficial Owner of more than 10% of a Class of Security

Indirect01 Oct 20181,824,542

ALBINI EDWARD C
Chief Financial Officer

Direct01 Oct 20181,688

FREUND JOHN GORDON
Director and Beneficial Owner of more than 10% of a Class of Security

Indirect01 Oct 20181,960,053

PETREE DANIEL HUNTER
Director

Sale at price 15.00 per share.Indirect1,83001 Oct 2018122

PETREE DANIEL HUNTER
Director

Conversion of Exercise of derivative security at price 5.81 per share.Indirect1,82401 Oct 2018314

MERCK & CO INC
Beneficial Owner of more than 10% of a Class of Security

Purchase at price 15.00 per share.Indirect9,999,99001 Oct 2018666,666

MERCK & CO INC
Beneficial Owner of more than 10% of a Class of Security

Indirect01 Oct 20182,056,843

NEWELL WILLIAM J
Chief Executive Officer

Indirect01 Oct 201812,736

JANNEY DANIEL SPENCER
Director and Beneficial Owner of more than 10% of a Class of Security

Indirect01 Oct 20181,944,901

FITZPATRICK LINDA A.
Officer

Indirect01 Oct 201810,383

CELGENE CORP
Beneficial Owner of more than 10% of a Class of Security

Direct01 Oct 20181,726,197

HALLAM TREVOR C
Officer

Direct01 Oct 20182,026

ALTA PARTNERS VIII, L.P.
Beneficial Owner of more than 10% of a Class of Security

Indirect01 Oct 20181,944,901

SKYLINE VENTURE PARTNERS V L P
Beneficial Owner of more than 10% of a Class of Security

Indirect01 Oct 20181,960,053

SVLSF V, L.L.C.
Beneficial Owner of more than 10% of a Class of Security

Indirect01 Oct 20181,824,542

FITZPATRICK LINDA A.
Officer

Indirect01 Oct 201810,383