Insider Trading activities of Sutro Biopharma, Inc. (STRO)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Sutro Biopharma, Inc. (STRO) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Sutro Biopharma, Inc. since year 2005. Table 2 shows the detailed insider transactions of Sutro Biopharma, Inc. since 2005. The reporting company's ticker symbol is STRO. The reporting company's CIK number is 1382101.
The total value of stock buying since 2005 is $9,999,990.
The total value of stock sales since 2005 is $43,018.
The total value of stock option exercises since 2005 is $10,232.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Sutro Biopharma, Inc. (STRO).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2020-01 0 $0 975 $10,250 0 $0
2019-12 0 $0 975 $10,802 0 $0
2019-11 0 $0 975 $10,410 0 $0
2019-10 0 $0 975 $9,726 0 $0
2019-09 0 $0 0 $0 75,949 $4,204
2019-08 0 $0 0 $0 826 $4,204
2018-10 666,666 $9,999,990 122 $1,830 314 $1,824

Table 2. Detailed insider stock purchases, sales, and option exercises of Sutro Biopharma, Inc. insiders (STRO)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2020-01-27 Hallam Trevor (Chief Science Officer) Sale 975 10.51 10,250
2019-12-26 Hallam Trevor (Chief Science Officer) Sale 975 11.08 10,802
2019-11-26 Hallam Trevor (Chief Science Officer) Sale 975 10.68 10,410
2019-10-28 Hallam Trevor (Chief Science Officer) Sale 975 9.98 9,726
2019-09-26 Shabbir Anik (Chief Technical Ops. Officer) Option Ex 8,608 .00 0
2019-09-26 Molina Arturo Md (Chief Medical Officer) Option Ex 8,608 .00 0
2019-09-26 Hallam Trevor (Chief Science Officer) Option Ex 17,906 .00 0
2019-09-26 Newell William J (CEO) Option Ex 25,252 .00 0
2019-09-26 Albini Edward C (CFO and Secretary) Option Ex 7,174 .00 0
2019-09-26 Fitzpatrick Linda A (Chief People & Comm. Officer) Option Ex 7,575 .00 0
2019-09-06 Petree Daniel H (Director) Option Ex 826 5.09 4,204
2019-08-29 Fitzpatrick Linda A (Chief People & Comm. Officer) Option Ex 826 5.09 4,204
2018-10-01 Petree Daniel H (Director) Sale 122 15.00 1,830
2018-10-01 Petree Daniel H (Director) Option Ex 314 5.81 1,824
2018-10-01 Merck Sharp & Dohme Corp. (10% Owner) Buy 666,666 15.00 9,999,990

Insider trading activities including stock purchases, stock sales, and option exercises of STRO listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Sutro Biopharma, Inc. (symbol STRO, CIK number 1382101) see the Securities and Exchange Commission (SEC) website.




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