| Date Filed | Type | Description |
| 06/09/2023 |
4
| ZEITLER DENNIS L (Director) has filed a Form 4 on FUEL TECH, INC.|
Txns:
| Granted 15,000 restricted stock units
@ $0 |
|
| 06/06/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 12/29/2020 |
4
| ZEITLER DENNIS L (Director) has filed a Form 4 on FUEL TECH, INC.|
Txns:
| Sold 71,000 shares
@ $4.918, valued at
$349.2k
Exercised 44,000 options to buy
@ $0.965, valued at
$42.5k
Exercised 27,000 options to buy
@ $1.58, valued at
$42.7k
|
|
| 05/17/2019 |
4
| ZEITLER DENNIS L (Director) has filed a Form 4 on FUEL TECH, INC.|
Txns:
| Granted 12,627 shares
@ $1.584, valued at
$20k
|
|
| 12/13/2017 |
4
| ZEITLER DENNIS L (Director) has filed a Form 4 on FUEL TECH, INC.|
Txns:
| Bought 50,000 shares
@ $1.0064, valued at
$50.3k
|
|
| 12/08/2017 |
4
| ZEITLER DENNIS L (Director) has filed a Form 4 on FUEL TECH, INC.|
Txns:
| Granted 44,000 options to buy
@ $0.965, valued at
$42.5k
|
|
| 05/23/2016 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 05/26/2015 |
4
| ZEITLER DENNIS L (Director) has filed a Form 4 on FUEL TECH, INC.|
Txns:
| Granted 21,000 options to buy
@ $2.45, valued at
$51.5k
|
|
| 05/28/2014 |
4
| ZEITLER DENNIS L (Director) has filed a Form 4 on FUEL TECH, INC.|
Txns:
| Granted 13,500 options to buy
@ $5.22, valued at
$70.5k
|
|
| 07/31/2013 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 06/03/2013 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO|
Txns:
| Paid exercise price by delivering 1,911 shares
@ $49.92, valued at
$95.4k
|
|
| 05/28/2013 |
4
| ZEITLER DENNIS L (Director) has filed a Form 4 on FUEL TECH, INC.|
Txns:
| Granted 10,000 options to buy
@ $3.85, valued at
$38.5k
|
|
| 03/12/2013 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO|
Txns:
| Paid exercise price by delivering 1,388 shares
@ $49.03, valued at
$68.1k
|
|
| 02/21/2013 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 08/23/2012 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO|
Txns:
| Sold 20,000 shares
@ $36.2842, valued at
$725.7k
|
|
| 06/05/2012 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO|
Txns:
| Paid exercise price by delivering 1,269 shares
@ $39.98, valued at
$50.7k
|
|
| 03/21/2012 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO|
Txns:
| Granted 4,061 shares
@ $40.38, valued at
$164k
|
|
| 03/12/2012 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO|
Txns:
| Paid exercise price by delivering 2,012 shares
@ $37.65, valued at
$75.8k
|
|
| 02/21/2012 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO|
Txns:
| Granted 1,095 shares
@ $0
Granted 4,254 shares
@ $0
Granted 2,725 options to buy
@ $36.69, valued at
$100k
Granted 12,041 options to buy
@ $36.69, valued at
$441.8k
|
|
| 06/06/2011 |
4
| Form 4 - Statement of changes in beneficial ownership of securities |
| 03/10/2011 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO|
Txns:
| Paid exercise price by delivering 781 shares
@ $35.33, valued at
$27.6k
|
|
| 03/17/2010 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO|
Txns:
| Paid exercise price by delivering 768 shares
@ $26.61, valued at
$20.4k
|
|
| 02/25/2010 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO|
Txns:
| Granted 4,406 shares
@ $0
Granted 4,060 options to buy
@ $24.63, valued at
$100k
Granted 26,819 options to buy
@ $24.63, valued at
$660.6k
|
|
| 02/25/2009 |
4
| ZEITLER DENNIS L (Senior VP, CFO, Treasurer) has filed a Form 4 on MINE SAFETY APPLIANCES CO |
| 06/25/2004 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 03/04/2004 |
SC 13D/A
| ZEITLER DENNIS L reports a 6.9% stake in Mine Safety Appliances Company |
| 03/22/2001 |
SC 13D/A
| ZEITLER DENNIS L reports a 9.1% stake in Mine Safety Appliances Company |
| 07/07/2000 |
SC 13D
| ZEITLER DENNIS L reports a 9% stake in Mine Safety Appliances Company |