Investor Douglas Kevin
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Douglas Kevin . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

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Date Form Target Prev
Shares		 Current
Shares		 Change
(Percent)		 Ownership
(Percent)		 Change
(Percent)
2025-05-01 13D/A WPRT / Westport Fuel Systems Inc. 1,816,689 1,816,689
2024-06-17 13D/A WPRT / Westport Fuel Systems Inc. 1,816,689 1,816,689
2024-06-17 13D/A IMAX / IMAX Corporation 8,872,659 8,880,515
2024-01-25 13D/A IMAX / IMAX Corporation 8,865,881 8,872,659
2024-01-25 13D/A WPRT / Westport Fuel Systems Inc. 1,816,689
2023-01-31 13D/A IMAX / IMAX Corporation 8,858,533 8,865,881
2022-01-27 13D/A IMAX / IMAX Corporation 8,852,948 8,858,533
2021-06-09 13D/A WPRT / Westport Fuel Systems Inc. 18,076,047 18,166,956
2021-03-30 13D/A WPRT / Westport Fuel Systems Inc. 18,712,308 18,076,047
2021-03-15 13G/A REFR / Research Frontiers Incorporated 1,824,966 1,540,569
2021-01-25 13D/A IMAX / IMAX Corporation 8,843,183 8,852,948
2021-01-25 13G/A REFR / Research Frontiers Incorporated 3,125,066 1,824,966
2020-08-27 13G/A REFR / Research Frontiers Incorporated 3,963,823 3,125,066
2020-06-19 13G/A AMSC / American Superconductor Corporation 2,039,248 1,126,696
2020-05-04 13D/A WPRT / Westport Fuel Systems Inc. 18,562,308 18,712,308
2020-01-27 13G AMSC / American Superconductor Corporation 2,039,248 2,039,248
2020-01-27 13D/A IMAX / IMAX Corporation 8,837,026 8,843,183
2019-02-05 13G/A REFR / Research Frontiers Incorporated 3,963,823
2019-02-05 13D/A IMAX / IMAX Corporation 8,831,239 8,837,026
2018-01-12 13D/A IMAX / IMAX Corporation 8,826,259 8,831,239
2018-01-12 13D/A WPRT / Westport Fuel Systems Inc. 16,712,308 18,562,308
2017-01-27 13G/A PRPO / Precipio, Inc. 1,046,860
2017-01-27 13G/A PRPO / Precipio, Inc. 1,046,860
2017-01-27 13D/A RSLS / ReShape Lifesciences Inc. 10,951,705 8,534
2017-01-27 13D/A IMAX / IMAX Corporation 8,823,795 8,826,259
2016-10-20 13D IMAX / IMAX Corporation 8,823,795 8,823,795
2016-07-18 13D/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 7,928,191 3,101,128
2016-07-18 13D/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 7,928,191 3,101,128
2016-06-08 13D/A WPRT / Westport Fuel Systems Inc. 10,098,559 16,712,308
2016-06-08 13D/A FSYS / Fuel Systems Solutions, Inc. 2,671,684 0
2016-04-14 13D/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 7,928,191 7,928,191
2016-04-14 13D/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 7,928,191 7,928,191
2016-03-23 13D/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 7,928,191 7,928,191
2016-03-23 13D/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 7,928,191 7,928,191
2016-03-21 13D/A WPRT / Westport Fuel Systems Inc. 10,098,559 10,098,559
2016-03-21 13D/A FSYS / Fuel Systems Solutions, Inc. 2,671,684 2,671,684
2016-02-11 13G/A IMAX / IMAX Corporation 8,823,795
2016-02-11 13G/A TCPTF / Thanachart Capital Public Co Ltd. - NVDR 16,301,614
2015-12-29 13D/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 7,928,191 7,928,191
2015-12-29 13D/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 7,928,191
2015-09-02 13D FSYS / Fuel Systems Solutions, Inc. 2,671,684
2015-09-02 13D/A WPRT / Westport Fuel Systems Inc. 10,098,559
2015-07-02 13D/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 7,928,191
2015-05-27 13D RSLS / ReShape Lifesciences Inc. 10,951,705
2015-05-05 13D/A AMSC / American Superconductor Corporation 2,039,248
2015-02-13 13G/A PRPO / Precipio, Inc. 1,046,860
2015-02-13 13G/A REFR / Research Frontiers Incorporated 3,398,605
2015-02-13 13G/A TCPTF / Thanachart Capital Public Co Ltd. - NVDR 14,511,855
2014-10-31 13D WPRT / Westport Fuel Systems Inc. 9,848,559
2014-02-13 13G/A 878193101 / TearLab Corp 1,525,500
2014-02-13 13G/A FSYS / Fuel Systems Solutions, Inc. 2,671,684
2014-02-13 13G/A RSLS / ReShape Lifesciences Inc. 10,951,705
2014-01-17 13D/A QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 7,298,575
2013-09-27 13D QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 4,197,447
2013-09-16 13G/A UNXLQ / Uni-Pixel, Inc. 0
2013-05-21 13G 878193101 / TearLab Corp 1,485,500
2013-02-14 13G/A PRPO / Precipio, Inc. 8,514,812
2013-02-14 13G/A UNXLQ / Uni-Pixel, Inc. 750,000
2013-02-14 13G/A FSYS / Fuel Systems Solutions, Inc. 2,571,684
2013-02-14 13G/A WPRT / Westport Fuel Systems Inc. 9,848,559
2013-02-14 13G/A TC / Token Cat Limited - Depositary Receipt (Common Stock) 12,011,855
2013-02-14 13G/A REFR / Research Frontiers Incorporated 2,506,199
2013-02-14 13D/A AMSC / American Superconductor Corporation 13,792,507
2013-02-14 13G/A CREE / Cree, Inc. 1,108,300
2013-02-14 13G/A IMAX / IMAX Corporation 9,173,795
2012-12-11 13G UNXLQ / Uni-Pixel, Inc. 698,000
2012-10-12 13G REFR / Research Frontiers Incorporated 2,154,199
2012-09-21 13G TC / Token Cat Limited - Depositary Receipt (Common Stock) 8,500,000
2012-04-25 13G/A RSLS / ReShape Lifesciences Inc. 8,011,705
2012-03-14 13G PRPO / Precipio, Inc. 4,000,000
2012-02-14 13G/A RSLS / ReShape Lifesciences Inc. 5,740,000
2012-02-14 13G/A CREE / Cree, Inc. 6,200,000
2012-02-01 13D/A AMSC / American Superconductor Corporation 11,735,500
2012-01-31 13G/A FSYS / Fuel Systems Solutions, Inc. 2,003,100