ZEITLER DENNIS L

CIK 00011181642 companiesWARRENVILLE, IL

SEC Profile

Transactions

Companies

Filings

CIK

0001118164

Recent Transactions

50 trades

Award
FUEL TECH, INC.$FTEK
Restricted Stock Units
2026-06-04+15,000→ 15,000 total
Award
FUEL TECH, INC.$FTEK
Restricted Stock Units
2025-06-04+15,000→ 15,000 total
Award
FUEL TECH, INC.$FTEK
Restricted Stock Units
2024-06-05+15,000→ 15,000 total
Award
FUEL TECH, INC.$FTEK
Restricted Stock Units
2023-06-07+15,000→ 15,000 total
Award
FUEL TECH, INC.$FTEK
Restricted Stock Units
2022-06-02+15,000→ 15,000 total
Exercise/Conversion
FUEL TECH, INC.$FTEK
Stock Option (Right to Buy)
2020-12-23−44,000→ 106,627 total
Exercise/Conversion
FUEL TECH, INC.$FTEK
Stock Option (Right to Buy)
2020-12-23−27,000→ 133,627 total
Sale
FUEL TECH, INC.$FTEK
Common Stock
2020-12-23$4.92/sh−71,000→ 62,627 total
Exercise/Conversion
FUEL TECH, INC.$FTEK
Common Stock
2020-12-23$0.96/sh+44,000→ 106,627 total
Exercise/Conversion
FUEL TECH, INC.$FTEK
Common Stock
2020-12-23$1.58/sh+27,000→ 133,627 total
Award
FUEL TECH, INC.$FTEK
Common Stock
2019-05-17$1.58/sh+12,627→ 62,627 total
Purchase
FUEL TECH, INC.$FTEK
Common Stock
2017-12-12$1.01/sh+50,000→ 50,000 total
Award
FUEL TECH, INC.$FTEK
Common Option
2017-12-07+44,000→ 44,000 total
Award
FUEL TECH, INC.$FTEK
Common Option
2016-05-20+27,000→ 27,000 total
Award
FUEL TECH, INC.$FTEK
Common Option
2015-05-22+21,000→ 21,000 total
Sale
MSA Safety Inc$MSA
Common Stock, no par value
2013-07-30$52.73/sh−8,600→ 35,863 total
Exercise/Conversion
MSA Safety Inc$MSA
Common Stock, no par value
2013-07-29$17.83/sh+5,608→ 45,619 total
Exercise/Conversion
MSA Safety Inc$MSA
Incentive Stock Option
2013-07-29$24.63/sh−4,060→ 0 total
Exercise/Conversion
MSA Safety Inc$MSA
Incentive Stock Option
2013-07-29$17.83/sh−5,608→ 0 total
Tax Payment
MSA Safety Inc$MSA
Common Stock, no par value
2013-07-29$52.42/sh−3,816→ 44,463 total
Sale
MSA Safety Inc$MSA
Common Stock, no par value
2013-07-29$53.09/sh−1,400→ 48,279 total
Exercise/Conversion
MSA Safety Inc$MSA
Common Stock, no par value
2013-07-29$24.63/sh+4,060→ 49,679 total
Tax Payment
MSA Safety Inc$MSA
Common Stock, no par value
2013-05-31$49.92/sh−1,911→ 40,011 total
Award
FUEL TECH, INC.$FTEK
Common Option
2013-05-24+10,000→ 10,000 total
Sale
MSA Safety Inc$MSA
Common Stock, no par value
2013-05-14$49.41/sh−18,917→ 41,922 total
Tax Payment
MSA Safety Inc$MSA
Common Stock, no par value
2013-05-10$49.92/sh−21,849→ 60,839 total
Exercise/Conversion
MSA Safety Inc$MSA
Common Stock, no par value
2013-05-10$17.83/sh+34,899→ 82,688 total
Exercise/Conversion
MSA Safety Inc$MSA
Non-statutory Stock Option
2013-05-10$17.83/sh−34,899→ 0 total
Award
MSA Safety Inc$MSA
Common Stock, no par value
2013-03-28+4,159→ 49,099 total
Tax Payment
MSA Safety Inc$MSA
Common Stock, no par value
2013-03-28$49.62/sh−1,310→ 47,789 total
Tax Payment
MSA Safety Inc$MSA
Common Stock, no par value
2013-03-08$49.03/sh−1,388→ 44,940 total
Award
MSA Safety Inc$MSA
Non-statutory Stock Option
2013-02-20$48.95/sh+13,233→ 13,233 total
Award
MSA Safety Inc$MSA
Incentive Stock Option
2013-02-20$48.95/sh+2,042→ 2,042 total
Award
MSA Safety Inc$MSA
Common Stock, no par value
2013-02-20+3,133→ 46,328 total
Sale
MSA Safety Inc$MSA
Common Stock, no par value
2012-08-22$36.28/sh−20,000→ 43,195 total
Tax Payment
MSA Safety Inc$MSA
Common Stock, no par value
2012-06-01$39.98/sh−1,269→ 63,195 total
Award
MSA Safety Inc$MSA
Common Stock, no par value
2012-03-20$40.38/sh+4,061→ 64,464 total
Tax Payment
MSA Safety Inc$MSA
Common Stock, no par value
2012-03-08$37.65/sh−2,012→ 60,403 total
Award
MSA Safety Inc$MSA
Incentive Stock Option
2012-02-17$36.69/sh+2,725→ 2,725 total
Award
MSA Safety Inc$MSA
Common Stock, no par value
2012-02-17+4,254→ 62,415 total
Award
MSA Safety Inc$MSA
Non-statutory Stock Option
2012-02-17$36.69/sh+12,041→ 12,041 total
Award
MSA Safety Inc$MSA
Common Stock, no par value
2012-02-16+1,095→ 58,161 total
Tax Payment
MSA Safety Inc$MSA
Common Stock, no par value
2011-06-02$35.85/sh−1,269→ 57,066 total
Tax Payment
MSA Safety Inc$MSA
Common Stock, no par value
2011-03-08$35.33/sh−781→ 58,335 total
Award
MSA Safety Inc$MSA
Common Stock, no par value
2011-02-23+4,378→ 59,116 total
Award
MSA Safety Inc$MSA
Incentive Stock Option
2011-02-23$33.55/sh+2,980→ 2,980 total
Award
MSA Safety Inc$MSA
Non-statutory Stock Option
2011-02-23$33.55/sh+12,117→ 12,117 total
Tax Payment
MSA Safety Inc$MSA
Common Stock, no par value
2010-03-15$26.61/sh−768→ 54,738 total
Award
MSA Safety Inc$MSA
Incentive Stock Option
2010-02-23$24.63/sh+4,060→ 4,060 total
Award
MSA Safety Inc$MSA
Non-statutory Stock Option
2010-02-23$24.63/sh+26,819→ 26,819 total

Companies

Recent Filings

Address

C/O FUEL TECH 27601 BELLA VISTA PARKWAY

WARRENVILLE, IL, 60555

View on SEC.gov