Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Dirtt Environmental Solutions Ltd (DRTTF) since 2019 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Dirtt Environmental Solutions Ltd. Table 2 shows the detailed insider transactions. This company's CIK number is 1340476.
Total stock buying since 2019: $46,011,416.
Total stock sales since 2019: $79,491.
Total stock option exercises since 2019: $8,233,432.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 307,500 | $207,514 | 0 | $0 | 2,175,580 | $0 |
| 2024 | 181,717 | $93,003 | 0 | $0 | 32,111,487 | $8,233,432 |
| 2023 | 8,699,702 | $3,502,568 | 70,506 | $25,581 | 79,011 | $0 |
| 2022 | 4,144,541 | $1,646,746 | 0 | $0 | 327,634 | $0 |
| 2021 | 8,666,750 | $34,910,857 | 15,000 | $53,910 | 441,848 | $0 |
| 2020 | 2,090,589 | $5,253,800 | 0 | $0 | 0 | $0 |
| 2019 | 128,408 | $396,928 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-08 | 20,000 | $11,298 | 0 | $0 | 1,098,026 | $0 |
| 2025-07 | 0 | $0 | 0 | $0 | 809,089 | $0 |
| 2025-06 | 0 | $0 | 0 | $0 | 266,667 | $0 |
| 2025-03 | 287,500 | $196,216 | 0 | $0 | 1,798 | $0 |
| 2024-09 | 156,250 | $79,687 | 0 | $0 | 156,250 | $79,687 |
| 2024-08 | 0 | $0 | 0 | $0 | 150,000 | $0 |
| 2024-06 | 0 | $0 | 0 | $0 | 266,666 | $0 |
| 2024-05 | 25,467 | $13,316 | 0 | $0 | 0 | $0 |
| 2024-03 | 0 | $0 | 0 | $0 | 300,000 | $0 |
| 2024-01 | 0 | $0 | 0 | $0 | 31,238,571 | $8,153,745 |
| 2023-12 | 8,464,303 | $3,400,977 | 0 | $0 | 0 | $0 |
| 2023-09 | 185,399 | $84,771 | 0 | $0 | 0 | $0 |
| 2023-06 | 50,000 | $16,820 | 0 | $0 | 0 | $0 |
| 2023-05 | 0 | $0 | 70,506 | $25,581 | 0 | $0 |
| 2023-03 | 0 | $0 | 0 | $0 | 79,011 | $0 |
| 2022-12 | 3,849,441 | $1,095,178 | 0 | $0 | 0 | $0 |
| 2022-06 | 0 | $0 | 0 | $0 | 189,074 | $0 |
| 2022-03 | 115,467 | $216,912 | 0 | $0 | 138,560 | $0 |
| 2022-02 | 179,633 | $334,656 | 0 | $0 | 0 | $0 |
| 2021-11 | 244,760 | $761,048 | 0 | $0 | 0 | $0 |
| 2021-10 | 133,604 | $412,921 | 0 | $0 | 0 | $0 |
| 2021-08 | 6,053,405 | $24,500,791 | 0 | $0 | 0 | $0 |
| 2021-07 | 1,961,768 | $8,509,571 | 0 | $0 | 0 | $0 |
| 2021-06 | 49,593 | $175,527 | 15,000 | $53,910 | 441,848 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-29 | English Aron R. | Option Ex | 773,026 | .00 | 0 |
| 2025-08-14 | Khan Fareeha (Chief Financial Officer) | Option Ex | 100,000 | .00 | 0 |
| 2025-08-14 | Urban Benjamin Nicholas (Chief Executive Officer) | Option Ex | 100,000 | .00 | 0 |
| 2025-08-14 | Hunter Richard J (Chief Operating Officer) | Option Ex | 125,000 | .00 | 0 |
| 2025-08-11 | Khan Fareeha (Chief Financial Officer) | Buy | 10,000 | .57 | 5,659 |
| 2025-08-06 | Robinson Scott L | Buy | 10,000 | .56 | 5,639 |
| 2025-07-24 | Noll Shaun | Option Ex | 809,089 | .00 | 0 |
| 2025-06-09 | Khan Fareeha (Chief Financial Officer) | Option Ex | 25,000 | .00 | 0 |
| 2025-06-09 | Urban Benjamin Nicholas (Chief Executive Officer) | Option Ex | 125,000 | .00 | 0 |
| 2025-06-09 | Hunter Richard J (Chief Operating Officer) | Option Ex | 116,667 | .00 | 0 |
| 2025-03-21 | Noll Shaun | Buy | 43,500 | .72 | 31,276 |
| 2025-03-20 | Noll Shaun | Buy | 100,000 | .66 | 66,300 |
| 2025-03-05 | Urban Benjamin Nicholas (Chief Executive Officer) | Buy | 144,000 | .69 | 98,640 |
| 2025-03-03 | Khan Fareeha (Chief Financial Officer) | Option Ex | 1,798 | .00 | 0 |
| 2024-09-19 | Noll Shaun | Buy | 156,250 | .51 | 79,687 |
| 2024-09-19 | Noll Shaun | Option Ex | 156,250 | .51 | 79,687 |
| 2024-08-26 | Khan Fareeha (Chief Financial Officer) | Option Ex | 150,000 | .00 | 0 |
| 2024-06-07 | Khan Fareeha (Chief Financial Officer) | Option Ex | 25,000 | .00 | 0 |
| 2024-06-07 | Urban Benjamin Nicholas (Chief Executive Officer) | Option Ex | 125,000 | .00 | 0 |
| 2024-06-07 | Hunter Richard J (Chief Operating Officer) | Option Ex | 116,666 | .00 | 0 |
| 2024-05-28 | Urban Benjamin Nicholas (Chief Executive Officer) | Buy | 13,800 | .50 | 6,900 |
| 2024-05-13 | Urban Benjamin Nicholas (Chief Executive Officer) | Buy | 11,667 | .55 | 6,416 |
| 2024-03-31 | Urban Benjamin Nicholas (Chief Executive Officer) | Option Ex | 150,000 | .00 | 0 |
| 2024-03-31 | Hunter Richard J (Chief Operating Officer) | Option Ex | 150,000 | .00 | 0 |
| 2024-01-09 | Wwt Opportunity #1 Llc | Option Ex | 31,185,364 | .26 | 8,139,380 |
| 2024-01-09 | Khan Fareeha (Chief Financial Officer) | Option Ex | 40,000 | .27 | 10,800 |
| 2024-01-09 | Urban Benjamin Nicholas (Chief Executive Officer) | Option Ex | 13,207 | .27 | 3,565 |
| 2023-12-01 | 726 Bf Llc | Buy | 3,939,925 | .28 | 1,107,118 |
| 2023-12-01 | 22nw Gp, Inc. | Buy | 4,524,378 | .51 | 2,293,859 |
| 2023-09-20 | Noll Shaun | Buy | 80,000 | .48 | 38,480 |
| 2023-09-19 | Noll Shaun | Buy | 104,000 | .44 | 45,760 |
| 2023-09-18 | Noll Shaun | Buy | 1,399 | .38 | 531 |
| 2023-06-09 | Sanders Kenneth D (Director) | Buy | 10,000 | .33 | 3,300 |
| 2023-06-08 | Sanders Kenneth D (Director) | Buy | 20,000 | .34 | 6,720 |
| 2023-06-07 | Sanders Kenneth D (Director) | Buy | 20,000 | .34 | 6,800 |
| 2023-05-18 | Somayaji Nandini (See Remarks) | Sale | 16,041 | .36 | 5,774 |
| 2023-05-17 | Somayaji Nandini (See Remarks) | Sale | 12,288 | .34 | 4,202 |
| 2023-05-15 | Somayaji Nandini (See Remarks) | Sale | 16,001 | .37 | 5,920 |
| 2023-05-15 | Greffen Mark (Chief Technology Officer) | Sale | 26,176 | .37 | 9,685 |
| 2023-03-01 | Somayaji Nandini (See Remarks) | Option Ex | 15,761 | .00 | 0 |
| 2023-03-01 | Greffen Mark (Chief Technology Officer) | Option Ex | 63,250 | .00 | 0 |
| 2022-12-15 | Robinson Scott L (Director) | Buy | 12,800 | .39 | 4,992 |
| 2022-12-13 | Urban Benjamin Nicholas (Chief Executive Officer) | Buy | 166,716 | .34 | 56,683 |
| 2022-12-13 | Sanders Kenneth D (Director) | Buy | 2,000 | .33 | 660 |
| 2022-12-12 | Urban Benjamin Nicholas (Chief Executive Officer) | Buy | 133,284 | .32 | 42,650 |
| 2022-12-12 | Sanders Kenneth D (Director) | Buy | 3,300 | .33 | 1,079 |
| 2022-12-09 | Sanders Kenneth D (Director) | Buy | 11,700 | .28 | 3,276 |
| 2022-12-09 | Noll Shaun (Director) | Buy | 3,469,641 | .28 | 971,499 |
| 2022-12-08 | Sanders Kenneth D (Director) | Buy | 40,000 | .29 | 11,520 |
| 2022-12-07 | Sanders Kenneth D (Director) | Buy | 10,000 | .28 | 2,819 |
| 2022-06-17 | Metcalf Jeffrey (See Remarks) | Option Ex | 13,333 | .00 | 0 |
| 2022-06-17 | Greffen Mark (Chief Technology Officer) | Option Ex | 57,778 | .00 | 0 |
| 2022-06-17 | Krause Geoffrey D. (See Remarks) | Option Ex | 69,815 | .00 | 0 |
| 2022-06-17 | Kraus Charles R (See Remarks) | Option Ex | 48,148 | .00 | 0 |
| 2022-03-14 | Ford Michael T. (Director) | Buy | 4,000 | 1.61 | 6,440 |
| 2022-03-09 | Rhoten Diana (Director) | Buy | 1,500 | 1.62 | 2,430 |
| 2022-03-07 | Parry Steven (Director) | Buy | 12,500 | 1.71 | 21,325 |
| 2022-03-02 | Karkkainen Denise (Director) | Buy | 2,100 | 1.77 | 3,727 |
| 2022-03-02 | Parry Steven (Director) | Buy | 5,000 | 1.81 | 9,030 |
| 2022-03-02 | King Shauna R (Director) | Buy | 15,000 | 1.76 | 26,400 |
| 2022-03-01 | Greffen Mark (Chief Technology Officer) | Option Ex | 25,490 | .00 | 0 |
| 2022-03-01 | Warawa Jennifer (Chief Commercial Officer) | Option Ex | 35,539 | .00 | 0 |
| 2022-03-01 | Calkins Jeffrey (Chief Operating Officer) | Option Ex | 25,490 | .00 | 0 |
| 2022-03-01 | Krause Geoffrey D. (Chief Financial Officer) | Option Ex | 30,800 | .00 | 0 |
| 2022-03-01 | Kraus Charles R (See Remarks) | Option Ex | 21,241 | .00 | 0 |
| 2022-03-01 | Lillibridge Todd W. (See Remarks) | Buy | 70,367 | 1.96 | 138,060 |
| 2022-03-01 | King Shauna R (Director) | Buy | 5,000 | 1.90 | 9,500 |
| 2022-02-28 | Lillibridge Todd W. (See Remarks) | Buy | 179,633 | 1.86 | 334,656 |
| 2021-11-03 | English Aron R. | Buy | 48,855 | 3.01 | 146,906 |
| 2021-11-02 | English Aron R. | Buy | 61,549 | 3.04 | 187,293 |
| 2021-11-01 | English Aron R. | Buy | 134,356 | 3.18 | 426,849 |
| 2021-10-27 | English Aron R. | Buy | 8,895 | 3.06 | 27,254 |
| 2021-10-26 | English Aron R. | Buy | 43,738 | 3.09 | 135,062 |
| 2021-10-25 | English Aron R. | Buy | 80,971 | 3.10 | 250,605 |
| 2021-08-13 | 726 Bc Llc | Buy | 89,845 | 3.77 | 339,075 |
| 2021-08-12 | 726 Bc Llc | Buy | 750,000 | 3.99 | 2,992,500 |
| 2021-08-12 | English Aron R. | Buy | 3,657,950 | 3.92 | 14,324,532 |
| 2021-08-05 | English Aron R. | Buy | 1,555,610 | 4.40 | 6,844,684 |
| 2021-07-29 | English Aron R. | Buy | 800 | 4.24 | 3,392 |
| 2021-07-28 | English Aron R. | Buy | 236,504 | 4.15 | 981,018 |
| 2021-07-16 | 726 Bc Llc | Buy | 7,000 | 4.60 | 32,207 |
| 2021-07-16 | English Aron R. | Buy | 22,394 | 4.50 | 100,773 |
| 2021-07-15 | 726 Bc Llc | Buy | 15,200 | 4.51 | 68,521 |
| 2021-07-15 | English Aron R. | Buy | 1,202,072 | 4.43 | 5,329,987 |
| 2021-07-14 | 726 Bc Llc | Buy | 37,500 | 4.18 | 156,750 |
| 2021-07-14 | English Aron R. | Buy | 440,298 | 4.17 | 1,836,923 |
| 2021-06-22 | English Aron R. | Buy | 24,000 | 3.59 | 86,208 |
| 2021-06-18 | English Aron R. | Buy | 25,593 | 3.49 | 89,319 |
| 2021-06-18 | Kraus Charles R (See Remarks) | Sale | 15,000 | 3.59 | 53,910 |
| 2021-06-17 | Gusso Lindsay R. (Chief Human Resources Officer) | Option Ex | 27,777 | .00 | 0 |
| 2021-06-17 | Greffen Mark (Chief Technology Officer) | Option Ex | 57,777 | .00 | 0 |
| 2021-06-17 | Warawa Jennifer (Chief Commercial Officer) | Option Ex | 80,555 | .00 | 0 |
| 2021-06-17 | Calkins Jeffrey (Chief Operating Officer) | Option Ex | 57,777 | .00 | 0 |
| 2021-06-17 | Krause Geoffrey D. (Chief Financial Officer) | Option Ex | 69,814 | .00 | 0 |
| 2021-06-17 | Kraus Charles R (See Remarks) | Option Ex | 48,148 | .00 | 0 |
| 2021-06-17 | Omeara Kevin P (President, CEO and Director) | Option Ex | 100,000 | .00 | 0 |
| 2021-02-25 | 726 Bc Llc | Buy | 223,620 | 2.46 | 550,999 |
| 2020-12-04 | 726 Bc Llc | Buy | 326,600 | 3.06 | 997,763 |
| 2020-12-03 | 726 Bc Llc | Buy | 258,600 | 2.78 | 718,908 |
| 2020-12-02 | 726 Bc Llc | Buy | 110,000 | 2.65 | 292,050 |
| 2020-12-01 | 726 Bc Llc | Buy | 1,075,069 | 2.49 | 2,676,921 |
| 2020-11-30 | 726 Bc Llc | Buy | 100,000 | 2.20 | 220,000 |
| 2020-08-03 | Boulais Wayne (Director) | Buy | 15,000 | 1.50 | 22,560 |
| 2020-06-15 | Warawa Jennifer (Chief Commercial Officer) | Buy | 25,000 | 1.33 | 33,250 |
| 2020-03-20 | Calkins Jeffrey (Chief Operating Officer) | Buy | 10,000 | 1.02 | 10,200 |
| 2020-03-20 | Kraus Charles R (See Remarks) | Buy | 10,000 | .88 | 8,750 |
| 2020-03-10 | Karkkainen Denise (Director) | Buy | 15,000 | 1.27 | 19,005 |
| 2020-03-10 | Omeara Kevin P (President, CEO and Director) | Buy | 2,028 | 1.27 | 2,581 |
| 2020-03-09 | Omeara Kevin P (President, CEO and Director) | Buy | 15,008 | 1.36 | 20,440 |
| 2020-03-06 | Omeara Kevin P (President, CEO and Director) | Buy | 7,964 | 1.58 | 12,614 |
| 2020-03-05 | Parry Steven (Director) | Buy | 5,200 | 1.65 | 8,559 |
| 2020-03-03 | Mcginley Christine E. (Director) | Buy | 4,320 | 1.72 | 7,434 |
| 2020-03-03 | Boulais Wayne (Director) | Buy | 7,500 | 1.90 | 14,250 |
| 2020-03-02 | Boulais Wayne (Director) | Buy | 7,500 | 1.90 | 14,212 |
| 2020-03-02 | Lillibridge Todd W. (Director) | Buy | 39,500 | 1.81 | 71,534 |
| 2020-02-28 | Mcginley Christine E. (Director) | Buy | 9,800 | 1.78 | 17,434 |
| 2020-02-28 | Lillibridge Todd W. (Director) | Buy | 39,500 | 1.83 | 72,245 |
| 2020-02-28 | Kaplan Ronald W (Director) | Buy | 7,000 | 1.87 | 13,090 |
| 2019-11-28 | Mcginley Christine E. (Director) | Buy | 1,158 | 3.27 | 3,786 |
| 2019-11-22 | Elliott John (Director) | Buy | 10,000 | 3.27 | 32,700 |
| 2019-11-21 | Lillibridge Todd W. (Director) | Buy | 15,000 | 3.08 | 46,170 |
| 2019-11-20 | Karkkainen Denise (Director) | Buy | 6,400 | 3.06 | 19,584 |
| 2019-11-20 | Krause Geoffrey D. (Chief Financial Officer) | Buy | 4,850 | 3.07 | 14,889 |
| 2019-11-20 | Lillibridge Todd W. (Director) | Buy | 30,000 | 3.05 | 91,530 |
| 2019-11-20 | Omeara Kevin P (See Remarks) | Buy | 13,070 | 3.08 | 40,242 |
| 2019-11-19 | Lillibridge Todd W. (Director) | Buy | 20,000 | 3.04 | 60,720 |
| 2019-11-19 | Omeara Kevin P (See Remarks) | Buy | 9,030 | 3.04 | 27,406 |
| 2019-11-18 | Karkkainen Denise (Director) | Buy | 3,600 | 3.13 | 11,268 |
| 2019-11-18 | Omeara Kevin P (See Remarks) | Buy | 2,900 | 3.13 | 9,071 |
| 2019-11-18 | Kaplan Ronald W (Director) | Buy | 3,000 | 3.12 | 9,360 |
| 2019-11-15 | Calkins Jeffrey (Chief Operating Officer) | Buy | 9,400 | 3.21 | 30,202 |
Insider trading activities including stock purchases, stock sales, and option exercises of DRTTF listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Dirtt Environmental Solutions Ltd (symbol DRTTF, CIK number 1340476) see the Securities and Exchange Commission (SEC) website.