Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Chiasma, Inc (CHMA) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Chiasma, Inc. Table 2 shows the detailed insider transactions. This company's CIK number is 1339469.
Total stock buying since 2015: $2,373,449.
Total stock sales since 2015: $1,355,521.
Total stock option exercises since 2015: $99,622.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2021 | 0 | $0 | 27,981 | $139,905 | 27,981 | $51,764 |
| 2020 | 155,000 | $629,329 | 82,186 | $373,124 | 92,186 | $33,396 |
| 2019 | 16,493 | $83,905 | 151,139 | $825,744 | 151,139 | $13,602 |
| 2018 | 34,612 | $100,960 | 4,778 | $7,138 | 4,778 | $430 |
| 2017 | 25,000 | $59,255 | 4,778 | $9,610 | 4,778 | $430 |
| 2015 | 93,750 | $1,500,000 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2021-02 | 0 | $0 | 27,981 | $139,905 | 27,981 | $51,764 |
| 2020-12 | 0 | $0 | 0 | $0 | 10,000 | $26,000 |
| 2020-11 | 145,000 | $587,329 | 0 | $0 | 0 | $0 |
| 2020-07 | 10,000 | $42,000 | 0 | $0 | 0 | $0 |
| 2020-02 | 0 | $0 | 82,186 | $373,124 | 82,186 | $7,396 |
| 2019-12 | 0 | $0 | 61,139 | $336,875 | 61,139 | $5,502 |
| 2019-10 | 0 | $0 | 10,000 | $49,400 | 10,000 | $900 |
| 2019-09 | 5,050 | $24,785 | 50,000 | $279,500 | 50,000 | $4,500 |
| 2019-08 | 9,818 | $50,995 | 0 | $0 | 0 | $0 |
| 2019-07 | 0 | $0 | 10,000 | $63,500 | 10,000 | $900 |
| 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 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-02-09 | Mamluk Roni (Director) | Sale | 27,981 | 5.00 | 139,905 |
| 2021-02-09 | Mamluk Roni (Director) | Option Ex | 27,981 | 1.85 | 51,764 |
| 2020-12-04 | Fitzpatrick Mark J. (President) | Option Ex | 10,000 | 2.60 | 26,000 |
| 2020-11-30 | Stack David M (Director) | Buy | 25,000 | 4.27 | 106,850 |
| 2020-11-23 | Kannan Raj (Chief Executive Officer) | Buy | 120,000 | 4.00 | 480,479 |
| 2020-07-14 | Kannan Raj (Chief Executive Officer) | Buy | 10,000 | 4.20 | 42,000 |
| 2020-02-20 | Mamluk Roni (Director) | Sale | 82,186 | 4.54 | 373,124 |
| 2020-02-20 | Mamluk Roni (Director) | Option Ex | 82,186 | .09 | 7,396 |
| 2019-12-20 | Mamluk Roni (Director) | Sale | 61,139 | 5.51 | 336,875 |
| 2019-12-20 | Mamluk Roni (Director) | Option Ex | 61,139 | .09 | 5,502 |
| 2019-10-16 | Mamluk Roni (Director) | Sale | 10,000 | 4.94 | 49,400 |
| 2019-10-16 | Mamluk Roni (Director) | Option Ex | 10,000 | .09 | 900 |
| 2019-09-27 | Ludlam William (See Remarks) | Buy | 5,050 | 4.91 | 24,785 |
| 2019-09-20 | Mamluk Roni (Director) | Sale | 50,000 | 5.59 | 279,500 |
| 2019-09-20 | Mamluk Roni (Director) | Option Ex | 50,000 | .09 | 4,500 |
| 2019-08-20 | Minick Scott (Director) | Buy | 5,518 | 5.33 | 29,410 |
| 2019-08-19 | Minick Scott (Director) | Buy | 4,300 | 5.02 | 21,585 |
| 2019-07-16 | Mamluk Roni (Director) | Sale | 10,000 | 6.35 | 63,500 |
| 2019-07-16 | Mamluk Roni (Director) | Option Ex | 10,000 | .09 | 900 |
| 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.