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FUEL TECH, INC.

FTEK Net selling
CIK 0000846913 #4770 in the set updated 17 Sep 2026
Bought (120 mo)
$462.94K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$3.36M
$0.00 on a plan · $674.36K straight out of an exercise
Sold at will
$2.69M
14 of 17 sales
Net
−$2.90M
−$2.22M against sales at will

By person

12 insiders · 52 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
BAILEY DOUGLAS G
Director
—
$773.93K (2)
−$773.93K
2,048,161
6.56%
$2.79M
−5.1%
ARNONE VINCENT J
President & CEO
$228.40K (13)
$906.98K (2)
−$678.58K
549,513
1.76%
$747.34K
+15.6%
Markowsky James J
Director
$34.49K (5)
$528.28K (5) scheduled
−$493.80K
0
0.0000%
$0.00
—
BAILEY BETTYE J
10% owner
—
$370.50K (2)
−$370.50K
4,244,234
13.60%
$5.77M
+15.3%
Albrecht Ellen T
Chief Financial Officer
$5.05K (1)
$337.30K (2)
−$332.25K
91,684
0.2937%
$124.69K
−42.2%
ZEITLER DENNIS L
Director
$50.32K (1)
$349.18K (1) scheduled
−$298.86K
62,627
0.2006%
$85.17K
—
Cummings William E JR
Senior Vice President, Sales
$84.73K (5)
—
+$84.73K
292,045
0.9355%
$397.18K
+65.8%
Collins David S
Sr. Vice President
—
$63.28K (1)
−$63.28K
9,809
0.0314%
$13.34K
−88.4%
Jones Sharon L
Director
$57.96K (9)
$21.04K (1)
+$36.91K
83,973
0.2690%
$114.20K
+195.0%
Pach James M
PFO and Treasurer
—
$10.56K (1)
−$10.56K
—
—
—
—
Nuggihalli Ramesh
President & CEO
$2.00K (1)
—
+$2.00K
1,471
0.0047%
$2.00K
—
SHAW THOMAS S
Director
—
—
—
32,627
0.1045%
$44.37K
+63.1%

Individual transactions

3
Insider
Date
Role
Action
Shares
Price
Amount
ZEITLER DENNIS L
23 Dec 2020
Director
Sold after exercise
71,000
$4.92
$349.18K
Markowsky James J
24 Nov 2020
Director
Sold after exercise
44,000
$5.64
$248.16K
Markowsky James J
24 Nov 2020
Director
Sold after exercise
12,627
$6.10
$77.02K
Show all 52 transactions →

What was left out

Form 4 filings counted 92
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 3
Sales at will 14
Transactions with no price 0
Shares from compensation/vesting 1,031,149
Sales filed before the plan box existed 13
History held since 23 Feb 2017