OTC:DRTTF | Insider Transactions | DIRTT ENVIRONMENTAL SOLUTIONS LTD

DRTTF Insider Transactions

287 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

DRTTF insiders transaction timeline

PurchaseSale
2019-11-15: 1 purchase — Calkins Jeffrey2019-11-18: 3 purchases — OMEARA KEVIN P, Karkkainen Denise, KAPLAN RONALD W2019-11-19: 3 purchases — Lillibridge Todd W., OMEARA KEVIN P2019-11-20: 5 purchases — Lillibridge Todd W., Krause Geoffrey D., Karkkainen Denise and 1 more2019-11-21: 1 purchase — Lillibridge Todd W.2019-11-22: 2 purchases — Elliott John2019-11-28: 1 purchase — McGinley Christine E.2020-02-28: 3 purchases — Lillibridge Todd W., McGinley Christine E., KAPLAN RONALD W2020-03-02: 2 purchases — Boulais Wayne, Lillibridge Todd W.2020-03-03: 2 purchases — McGinley Christine E., Boulais Wayne2020-03-05: 1 purchase — Parry Steven2020-03-06: 1 purchase — OMEARA KEVIN P2020-03-09: 1 purchase — OMEARA KEVIN P2020-03-10: 2 purchases — Karkkainen Denise, OMEARA KEVIN P2020-03-20: 2 purchases — Calkins Jeffrey, Kraus Charles R2020-06-15: 1 purchase — Warawa Jennifer2020-08-03: 1 purchase — Boulais Wayne2020-11-30: 5 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 2 more2020-12-01: 10 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 2 more2020-12-02: 10 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 2 more2020-12-03: 5 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 2 more2020-12-04: 10 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 2 more2021-02-25: 30 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 2 more2021-05-17: 1 sale — Kraus Charles R2021-06-18: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2021-06-18: 1 sale — Kraus Charles R2021-06-22: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2021-07-14: 10 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 7 more2021-07-15: 10 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 7 more2021-07-16: 10 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 7 more2021-07-28: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2021-07-29: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2021-08-05: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2021-08-12: 20 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 7 more2021-08-13: 10 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 2 more2021-10-25: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2021-10-26: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2021-10-27: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2021-11-01: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2021-11-02: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2021-11-03: 5 purchases — 22NW Fund, LP, 22NW, LP, English Aron R. and 2 more2022-02-28: 2 purchases — Lillibridge Todd W., Parry Steven2022-03-01: 3 purchases — KING SHAUNA R, Lillibridge Todd W., Parry Steven2022-03-02: 3 purchases — Parry Steven, Karkkainen Denise, KING SHAUNA R2022-03-07: 2 purchases — Parry Steven2022-03-09: 1 purchase — Rhoten Diana2022-03-14: 1 purchase — Ford Michael T.2022-11-30: 11 purchases — Mitchell Cory, 22NW Fund, LP, 22NW, LP and 3 more2022-12-07: 1 purchase — Sanders Kenneth D2022-12-08: 1 purchase — Sanders Kenneth D2022-12-09: 3 purchases — Sanders Kenneth D, Noll Shaun2022-12-12: 2 purchases — Sanders Kenneth D, Urban Benjamin Nicholas2022-12-13: 2 purchases — Sanders Kenneth D, Urban Benjamin Nicholas2022-12-15: 1 purchase — Robinson Scott L2023-05-15: 2 sales — Greffen Mark, Somayaji Nandini2023-05-17: 1 sale — Somayaji Nandini2023-05-18: 1 sale — Somayaji Nandini2023-06-07: 1 purchase — Sanders Kenneth D2023-06-08: 1 purchase — Sanders Kenneth D2023-06-09: 1 purchase — Sanders Kenneth D2023-09-18: 1 purchase — Noll Shaun2023-09-19: 1 purchase — Noll Shaun2023-09-20: 1 purchase — Noll Shaun2023-12-01: 10 purchases — Briger Peter L JR, Noll Shaun, 726 BC LLC and 7 more2024-05-13: 2 purchases — Urban Benjamin Nicholas2024-05-28: 1 purchase — Urban Benjamin Nicholas2024-09-19: 1 purchase — Noll Shaun2025-03-05: 3 purchases — Urban Benjamin Nicholas2025-03-20: 1 purchase — Noll Shaun2025-03-21: 1 purchase — Noll Shaun2025-05-12: 1 purchase — Robinson Scott L2025-08-06: 2 purchases — Robinson Scott L2025-08-11: 1 purchase — Khan Fareeha2025-09-05: 2 purchases — Robinson Scott L2019-11-152025-09-05
Insider profileRoleDateTransactionSharesPrice
Robinson Scott LDirector2025-09-05Purchase12,000.0$0.54
Robinson Scott LDirector2025-09-05Purchase8,000.0$0.54
Khan FareehaChief Financial Officer2025-08-11Purchase10,000.0$0.57
Robinson Scott LDirector2025-08-06Purchase5,000.0$0.56
Robinson Scott LDirector2025-08-06Purchase5,000.0$0.56
Robinson Scott LDirector2025-05-12Purchase10,000.0$0.61
Noll ShaunDirector,TenPercentOwner2025-03-21Purchase43,500.0$0.72
Noll ShaunDirector,TenPercentOwner2025-03-20Purchase100,000.0$0.66
Urban Benjamin NicholasChief Executive Officer2025-03-05Purchase10,000.0$0.64
Urban Benjamin NicholasChief Executive Officer2025-03-05Purchase10,000.0$0.69
Urban Benjamin NicholasChief Executive Officer2025-03-05Purchase124,000.0$0.73
Noll ShaunDirector,TenPercentOwner2024-09-19Purchase156,250.0$0.51
Urban Benjamin NicholasChief Executive Officer2024-05-28Purchase13,800.0$0.5
Urban Benjamin NicholasChief Executive Officer2024-05-13Purchase9,667.0$0.55
Urban Benjamin NicholasChief Executive Officer2024-05-13Purchase2,000.0$0.55
Briger Peter L JROther2023-12-01Purchase3,939,925.0$0.28
Noll ShaunDirector,TenPercentOwner,Other2023-12-01Purchase3,939,925.0$0.28
726 BC LLCOther2023-12-01Purchase3,939,925.0$0.28
Briger MatthewOther2023-12-01Purchase3,939,925.0$0.28
726 BF LLCReporting insider2023-12-01Purchase3,939,925.0$0.28
22NW Fund, LPTenPercentOwner2023-12-01Purchase4,524,378.0$0.51
22NW, LPTenPercentOwner2023-12-01Purchase4,524,378.0$0.51
English Aron R.Director,TenPercentOwner2023-12-01Purchase4,524,378.0$0.51
22NW Fund GP, LLCTenPercentOwner2023-12-01Purchase4,524,378.0$0.51
22NW GP, Inc.TenPercentOwner2023-12-01Purchase4,524,378.0$0.51
Noll ShaunDirector,TenPercentOwner2023-09-20Purchase80,000.0$0.48
Noll ShaunDirector,TenPercentOwner2023-09-19Purchase104,000.0$0.44
Noll ShaunDirector,TenPercentOwner2023-09-18Purchase1,399.0$0.38
Sanders Kenneth DDirector2023-06-09Purchase10,000.0$0.33
Sanders Kenneth DDirector2023-06-08Purchase20,000.0$0.34
Sanders Kenneth DDirector2023-06-07Purchase20,000.0$0.34
Somayaji NandiniSee Remarks2023-05-18Sale16,041.0$0.36
Somayaji NandiniSee Remarks2023-05-17Sale12,288.0$0.34
Greffen MarkChief Technology Officer2023-05-15Sale26,176.0$0.37
Somayaji NandiniSee Remarks2023-05-15Sale16,001.0$0.37
Robinson Scott LDirector2022-12-15Purchase12,800.0$0.39
Sanders Kenneth DDirector2022-12-13Purchase2,000.0$0.33
Urban Benjamin NicholasChief Executive Officer2022-12-13Purchase166,716.0$0.34
Sanders Kenneth DDirector2022-12-12Purchase3,300.0$0.33
Urban Benjamin NicholasChief Executive Officer2022-12-12Purchase133,284.0$0.32
Sanders Kenneth DDirector2022-12-09Purchase11,700.0$0.28
Noll ShaunDirector,TenPercentOwner2022-12-09Purchase2,313,094.0$0.28
Noll ShaunDirector,TenPercentOwner2022-12-09Purchase1,156,547.0$0.28
Sanders Kenneth DDirector2022-12-08Purchase40,000.0$0.29
Sanders Kenneth DDirector2022-12-07Purchase10,000.0$0.28
Mitchell CoryDirectorOther2022-11-30Purchase312,500.0$0.32
22NW Fund, LPTenPercentOwner2022-11-30Purchase1,562,500.0$0.32
22NW, LPTenPercentOwner2022-11-30Purchase1,562,500.0$0.32
English Aron R.Director,TenPercentOwner2022-11-30Purchase1,562,500.0$0.32
22NW Fund GP, LLCTenPercentOwner2022-11-30Purchase1,562,500.0$0.32
22NW GP, Inc.TenPercentOwner2022-11-30Purchase1,562,500.0$0.32
22NW Fund, LPTenPercentOwner2022-11-30Purchase1,562,500.0$0.32
22NW, LPTenPercentOwner2022-11-30Purchase1,562,500.0$0.32
English Aron R.Director,TenPercentOwner2022-11-30Purchase1,562,500.0$0.32
22NW Fund GP, LLCTenPercentOwner2022-11-30Purchase1,562,500.0$0.32
22NW GP, Inc.TenPercentOwner2022-11-30Purchase1,562,500.0$0.32
Ford Michael T.Director2022-03-14Purchase4,000.0$1.61
Rhoten DianaDirector2022-03-09Purchase1,500.0$1.62
Parry StevenDirector2022-03-07Purchase7,500.0$1.76
Parry StevenDirector2022-03-07Purchase5,000.0$1.65
Parry StevenDirector2022-03-02Purchase5,000.0$1.81
Karkkainen DeniseDirector2022-03-02Purchase2,100.0$1.77
KING SHAUNA RDirector2022-03-02Purchase15,000.0$1.76
KING SHAUNA RDirector2022-03-01Purchase5,000.0$1.9
Lillibridge Todd W.See Remarks2022-03-01Purchase70,367.0$1.96
Parry StevenDirector2022-03-01Purchase5,000.0$1.97
Lillibridge Todd W.See Remarks2022-02-28Purchase179,633.0$1.86
Parry StevenDirector2022-02-28Purchase5,000.0$1.75
22NW Fund, LPTenPercentOwner2021-11-03Purchase48,855.0$3.01
22NW, LPTenPercentOwner2021-11-03Purchase48,855.0$3.01
English Aron R.TenPercentOwner2021-11-03Purchase48,855.0$3.01
22NW Fund GP, LLCTenPercentOwner2021-11-03Purchase48,855.0$3.01
22NW GP, Inc.TenPercentOwner2021-11-03Purchase48,855.0$3.01
22NW Fund, LPTenPercentOwner2021-11-02Purchase61,549.0$3.04
22NW, LPTenPercentOwner2021-11-02Purchase61,549.0$3.04
English Aron R.TenPercentOwner2021-11-02Purchase61,549.0$3.04
22NW Fund GP, LLCTenPercentOwner2021-11-02Purchase61,549.0$3.04
22NW GP, Inc.TenPercentOwner2021-11-02Purchase61,549.0$3.04
22NW Fund, LPTenPercentOwner2021-11-01Purchase134,356.0$3.18
22NW, LPTenPercentOwner2021-11-01Purchase134,356.0$3.18
English Aron R.TenPercentOwner2021-11-01Purchase134,356.0$3.18
22NW Fund GP, LLCTenPercentOwner2021-11-01Purchase134,356.0$3.18
22NW GP, Inc.TenPercentOwner2021-11-01Purchase134,356.0$3.18
22NW Fund, LPTenPercentOwner2021-10-27Purchase8,895.0$3.06
22NW, LPTenPercentOwner2021-10-27Purchase8,895.0$3.06
English Aron R.TenPercentOwner2021-10-27Purchase8,895.0$3.06
22NW Fund GP, LLCTenPercentOwner2021-10-27Purchase8,895.0$3.06
22NW GP, Inc.TenPercentOwner2021-10-27Purchase8,895.0$3.06
22NW Fund, LPTenPercentOwner2021-10-26Purchase43,738.0$3.09
22NW, LPTenPercentOwner2021-10-26Purchase43,738.0$3.09
English Aron R.TenPercentOwner2021-10-26Purchase43,738.0$3.09
22NW Fund GP, LLCTenPercentOwner2021-10-26Purchase43,738.0$3.09
22NW GP, Inc.TenPercentOwner2021-10-26Purchase43,738.0$3.09
22NW Fund, LPTenPercentOwner2021-10-25Purchase80,971.0$3.1
22NW, LPTenPercentOwner2021-10-25Purchase80,971.0$3.1
English Aron R.TenPercentOwner2021-10-25Purchase80,971.0$3.1
22NW Fund GP, LLCTenPercentOwner2021-10-25Purchase80,971.0$3.1
22NW GP, Inc.TenPercentOwner2021-10-25Purchase80,971.0$3.1
Briger Peter L JROther2021-08-13Purchase44,922.0$3.77
Noll ShaunTenPercentOwner2021-08-13Purchase44,922.0$3.77