Insider Trading activities of Chiasma, Inc (CHMA)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Chiasma, Inc (CHMA) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Chiasma, Inc since year 2005. Table 2 shows the detailed insider transactions of Chiasma, Inc since 2005. The reporting company's ticker symbol is CHMA. The reporting company's CIK number is 1339469.
The total value of stock buying since 2005 is $1,668,340.
The total value of stock sales since 2005 is $113,217.
The total value of stock option exercises since 2005 is $2,660.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Chiasma, Inc (CHMA).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-04 1,625 $8,125 10,000 $53,099 10,000 $900
2019-03 0 $0 5,000 $25,000 5,000 $450
2019-01 0 $0 5,000 $18,370 5,000 $450
2018-12 9,612 $24,030 0 $0 0 $0
2018-09 25,000 $76,930 0 $0 0 $0
2018-06 0 $0 2,389 $3,483 2,389 $215
2018-03 0 $0 2,389 $3,655 2,389 $215
2017-12 0 $0 2,389 $4,180 2,389 $215
2017-10 0 $0 2,389 $5,430 2,389 $215
2017-09 25,000 $59,255 0 $0 0 $0
2015-07 93,750 $1,500,000 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Chiasma, Inc insiders (CHMA)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-04-16 Mamluk Roni (Director) Sale 10,000 5.31 53,099
2019-04-16 Mamluk Roni (Director) Option Ex 10,000 .09 900
2019-04-01 Ludlam William (See Remarks) Buy 1,625 5.00 8,125
2019-03-05 Mamluk Roni (Director) Sale 5,000 5.00 25,000
2019-03-05 Mamluk Roni (Director) Option Ex 5,000 .09 450
2019-01-22 Mamluk Roni (Director) Sale 5,000 3.67 18,370
2019-01-22 Mamluk Roni (Director) Option Ex 5,000 .09 450
2018-12-20 Fitzpatrick Mark J. (President and CEO) Buy 9,612 2.50 24,030
2018-09-20 Minick Scott (Director) Buy 13,000 3.09 40,170
2018-09-19 Minick Scott (Director) Buy 8,000 3.06 24,480
2018-09-18 Minick Scott (Director) Buy 4,000 3.07 12,280
2018-06-18 Mamluk Roni (Director) Sale 2,389 1.46 3,483
2018-06-18 Mamluk Roni (Director) Option Ex 2,389 .09 215
2018-03-19 Mamluk Roni (Director) Sale 2,389 1.53 3,655
2018-03-19 Mamluk Roni (Director) Option Ex 2,389 .09 215
2017-12-18 Mamluk Roni (Director) Sale 2,389 1.75 4,180
2017-12-18 Mamluk Roni (Director) Option Ex 2,389 .09 215
2017-10-24 Mamluk Roni (Director) Sale 2,389 2.27 5,430
2017-10-24 Mamluk Roni (Director) Option Ex 2,389 .09 215
2017-09-21 Minick Scott (Director) Buy 10,000 2.36 23,570
2017-09-20 Minick Scott (Director) Buy 15,000 2.38 35,685
2015-07-21 Wertheimer Ruth (10% Owner) Buy 93,750 16.00 1,500,000

Insider trading activities including stock purchases, stock sales, and option exercises of CHMA listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Chiasma, Inc (symbol CHMA, CIK number 1339469) see the Securities and Exchange Commission (SEC) website.