Industrial Instruments for Measurement, Display, and Control of Process Variables; and Related Products - Latest Activist Disclosures

This table shows recent activist investor (Schedule 13D) filings made in this industry. Any investor or hedge fund that makes an investment with the intention of influencing management is considered an activist investor and must file a 13D.

Date Form Target Company Investor Shares Ownership
(Percent)		 Ownership Change
(Percent)
2018-07-30 13D CLIR / ClearSign Technologies Corporation clirSPV LLC 5,324,062 19.90
2018-07-24 13D/A SMIT / Schmitt Industries, Inc. Gamco Investors, Inc. Et Al
2018-06-11 13D/A SMIT / Schmitt Industries, Inc. Sententia Capital Management, Llc 14.00
2018-06-11 13D SMIT / Schmitt Industries, Inc. Sententia Capital Management, Llc 263,260 6.59
2018-04-26 13D SENS / Senseonics Holdings, Inc. Smith Robert J 13,629,339 0.00
2018-04-25 13D SENS / Senseonics Holdings, Inc. Smith Robert J 13,629,339 71.12
2018-03-07 13D/A CLIR / ClearSign Technologies Corporation Marlett Christopher A
2017-12-28 13D/A SMIT / Schmitt Industries, Inc. Gamco Investors, Inc. Et Al 697,029 17.45 121.98
2017-12-12 13D/A SENS / Senseonics Holdings, Inc. New Enterprise Associates 10 L P 32,641,541 23.60 -7.57
2017-10-23 13D/A SMIT / Schmitt Industries, Inc. Gamco Investors, Inc. Et Al 314,005 10.48 26.87
2017-10-20 13D SMIT / Schmitt Industries, Inc. Gamco Investors, Inc. Et Al 247,496 8.26
2017-08-14 13D/A CRAWA / Crawford United Corporation Robotti Robert 89,649 4.30
2017-08-14 13D/A CRAWA / Crawford United Corporation Robotti Robert 89,649 4.30 -24.76
2017-06-09 13D/A SENS / Senseonics Holdings, Inc. New Enterprise Associates 10 L P 35,316,098 28.20 25.13
2017-06-09 13D SENS / Senseonics Holdings, Inc. Roche Holding Ltd 29,319,010 23.62 264.55
2017-03-14 13D/A CLIR / ClearSign Technologies Corporation Marlett Christopher A 1,131,651 7.10 -8.80
2017-03-08 13D/A CLIR / ClearSign Technologies Corporation Marlett Christopher A 1,240,825 7.80 -66.97
2016-11-29 13D/A CLIR / ClearSign Technologies Corporation Marlett Christopher A 3,757,146 16.37 280.01
2016-11-28 13D CLIR / ClearSign Technologies Corporation Heckman James Charles Jr 4,094,708 18.57
2016-08-08 13D/A CRAWA / Crawford United Corporation Robotti Robert 119,149 5.70
2016-08-08 13D/A CRAWA / Crawford United Corporation Robotti Robert 119,149 5.70
2016-07-11 13D CRAWA / Crawford United Corporation First Francis Co Inc. 1,993,341 69.90
2016-07-11 13D CRAWA / Crawford United Corporation First Francis Co Inc. 1,993,341 69.90
2016-07-06 13D FTV / Fortive Corporation Rales Mitchell P 19,583,892 5.70
2016-07-06 13D FTV / Fortive Corporation Rales Steven M 21,576,389 6.20
2016-06-01 13D CLIR / ClearSign Technologies Corporation Marlett Christopher A 714,269 5.70 -92.78
2016-06-01 13D/A CLIR / ClearSign Technologies Corporation Marlett Christopher A 988,697 7.50 -90.00
2016-05-31 13D/A CLIR / ClearSign Technologies Corporation Marlett Christopher A 9,886,973 7.50
2016-04-04 13D SENS / Senseonics Holdings, Inc. New Enterprise Associates 10 L P 28,223,900 30.20 10.28
2015-03-25 13D/A CLIR / ClearSign Technologies Corporation Marlett Christopher A 1,057,671 8.13
2015-03-12 13D/A DHR / Danaher Corporation Rales Mitchell P 42,765,610 6.10
2015-01-13 13D/A CRAWA / Crawford United Corporation Roundball LLC 694,285 45.20
2014-12-12 13D/A CRAWA / Crawford United Corporation Robotti Robert 119,149 10.20
2014-11-25 13D/A CRAWA / Crawford United Corporation Roundball LLC 693,618 45.20
2014-03-12 13D/A CRAWA / Crawford United Corporation Robotti Robert 131,839 11.30
2014-01-21 13D WELX / Winland Holdings Corporation Hirschmann Karen 346,793 9.20
2013-12-23 13D/A WELX / Winland Holdings Corporation BE Capital Management Fund LP
2013-12-20 13D/A INIS / International Isotopes Inc. Firebird Global Master Fund II, Ltd. 4,150,001 1.10
2013-12-20 13D/A WELX / Winland Holdings Corporation Houk Matthew D 292,205 7.71
2013-12-19 13D WELX / Winland Holdings Corporation Houk David B 191,005 5.04
2013-12-03 13D/A WELX / Winland Holdings Corporation Houk Matthew D 231,581 6.11
2013-12-02 13D/A WELX / Winland Holdings Corporation BE Capital Management Fund LP
2013-11-21 13D/A ELSE / Electro-Sensors, Inc. Farnam Street Partners Lp /mn 155,519 4.60
2013-11-21 13D/A ELSE / Electro-Sensors, Inc. Peterson Nancy P. 1,754,464 51.70
2013-11-20 13D/A ELSE / Electro-Sensors, Inc. Swenson Nicholas John 0 0.00
2013-10-31 13D/A ELSE / Electro-Sensors, Inc. Farnam Street Partners Lp /mn 237,882 7.00
2013-09-23 13D/A ELSE / Electro-Sensors, Inc. Farnam Street Partners Lp /mn 274,761 8.10
2013-05-13 13D/A ELSE / Electro-Sensors, Inc. Swenson Nicholas John 482,114 14.20
2013-04-16 13D WELX / Winland Holdings Corporation Hirschmann Brian 341,320 9.20
2013-03-15 13D/A ELSE / Electro-Sensors, Inc. Swenson Nicholas John 481,449 14.20