Insider Trading activities of Synlogic, Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Synlogic, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Synlogic, Inc. since year 2005. Table 2 shows the detailed insider transactions of Synlogic, Inc. since 2005. The reporting company's ticker symbol is SYBX. The reporting company's CIK number is 1527599.
The total value of stock buying since 2005 is $88,999,911.
The total value of stock sales since 2005 is $199,434.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Synlogic, Inc. (SYBX).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2018-10 0 $0 3,000 $29,295 0 $0
2018-09 0 $0 6,000 $76,797 0 $0
2018-08 0 $0 3,000 $29,290 0 $0
2018-07 0 $0 3,000 $33,021 0 $0
2018-06 0 $0 3,000 $29,300 0 $0
2016-12 0 $0 280 $401 0 $0
2016-11 0 $0 430 $576 0 $0
2016-10 0 $0 400 $754 0 $0
2015-10 12,714,273 $88,999,911 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Synlogic, Inc. insiders (SYBX)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2018-10-18 Miller Paul Francis (Chief Scientific Officer) Sale 3,000 9.77 29,295
2018-09-18 Miller Paul Francis (Chief Scientific Officer) Sale 3,000 13.05 39,162
2018-09-05 Miller Paul Francis (Chief Scientific Officer) Sale 3,000 12.54 37,635
2018-08-30 Miller Paul Francis (Chief Scientific Officer) Sale 1,342 9.76 13,092
2018-08-29 Miller Paul Francis (Chief Scientific Officer) Sale 1,658 9.77 16,198
2018-07-18 Miller Paul Francis (Chief Scientific Officer) Sale 3,000 11.01 33,021
2018-06-20 Miller Paul Francis (Chief Scientific Officer) Sale 2,054 9.78 20,077
2018-06-19 Miller Paul Francis (Chief Scientific Officer) Sale 946 9.75 9,223
2016-12-01 Irvin Jon (Vice President, Finance) Sale 280 1.43 401
2016-11-11 Irvin Jon (Vice President, Finance) Sale 150 1.45 217
2016-11-01 Irvin Jon (Vice President, Finance) Sale 280 1.28 359
2016-10-11 Irvin Jon (Vice President, Finance) Sale 150 1.82 273
2016-10-03 Irvin Jon (Vice President, Finance) Sale 250 1.93 481
2015-10-06 Mehra Anand Buy 857,142 7.00 5,999,994
2015-10-06 Florence Anthony A. Jr. (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Sonsini Peter W. (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 New Enterprise Associates 14, L.p. (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Viswanathan Ravi (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Weller Harry R (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Baskett Forest (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Kolluri Krishna Kittu (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Sandell Scott D (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Kerins Patrick J (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Mott David M (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Barrett M James (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Powell Michael Buy 857,142 7.00 5,999,994
2015-10-06 Barris Peter J (10% Owner) Buy 857,142 7.00 5,999,994
2015-10-06 Pfizer Inc (10% Owner) Buy 714,285 7.00 4,999,995

Insider trading activities including stock purchases, stock sales, and option exercises of SYBX listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Synlogic, Inc. (symbol SYBX, CIK number 1527599) see the Securities and Exchange Commission (SEC) website.