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United States Machinery, Equipment & Components

Federal Signal Corp (FSS)

Track

The most recent insider trading activity occurred on March 10, 2026, with a buy transaction by Richard A. Maue. Prior to this, significant sell transactions were noted in November 2025 by Mark Weber, and in August 2024 by Brenda Reichelderfer. Jennifer L. Sherman made a buy transaction in February 2025.
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Ticker: FSS Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Maue Richard A
1 purchase — total 221,532 USD
Buy 10 Mar 2026
Value US$2,708,469.08 | Price 24.81 | Shares 18,152
Sale 6 Nov 2025
Value US$1,360,658.45 | Price 136.82 | Shares 16,317
Sale 6 Nov 2025
Value US$3,966,672.48 | Price 124.97 | Shares 17,019
Sale 6 Nov 2025
Value US$2,246.80 | Price 112.34 | Shares 20
Sale 6 Nov 2025
Value US$2,205,431.38 | Price 111.61 | Shares 19,760
Sale 6 Nov 2025
Value US$1,568,506.85 | Price 111.70 | Shares 14,042
Sale 6 Nov 2025
Value US$184,500.16 | Price 112.50 | Shares 1,640
Sale 6 Nov 2025
Value US$286,541.35 | Price 112.55 | Shares 2,546
Proposed sale 5 Nov 2025
Value US$5,902,372.97 | Price 115.31 | Shares 51,187
Buy 28 Feb 2025
Value US$102,900.00 | Price 82.32 | Shares 1,250
Sale 30 Aug 2024
Value US$2,388,499.52 | Price 92.99 | Shares 25,685
Proposed sale 30 Aug 2024
Value US$2,481,725.00 | Price 93.65 | Shares 26,500
Proposed sale 15 Aug 2024
Value US$685,132.14 | Price 94.71 | Shares 7,234
Sale 9 Nov 2023
Value US$1,413,380.95 | Price 64.78 | Shares 21,818
Sale 9 Nov 2023
Value US$1,144,698.67 | Price 64.71 | Shares 17,690
Sale 9 Nov 2023
Value US$1,124,367.43 | Price 64.49 | Shares 17,436
Sale 8 Nov 2023
Value US$285,507.00 | Price 63.45 | Shares 4,500
Proposed sale 6 Nov 2023
Value US$289,575.00 | Price 64.35 | Shares 4,500
Proposed sale 6 Nov 2023
Value US$3,664,346.40 | Price 64.35 | Shares 56,944
Sale 2 Aug 2023
Value US$1,978,883.78 | Price 61.47 | Shares 32,191
Proposed sale 2 Aug 2023
Value US$3,050,590.24 | Price 61.09 | Shares 49,936
Sale 1 Aug 2023
Value US$1,087,064.02 | Price 61.26 | Shares 17,745
Sale 23 May 2023
Value US$149,425.02 | Price 54.14 | Shares 2,760
Sale 23 May 2023
Value US$146,112.54 | Price 54.08 | Shares 2,702
Sale 23 May 2023
Value US$188,276.03 | Price 53.99 | Shares 3,487
Sale 23 May 2023
Value US$299,400.71 | Price 53.54 | Shares 5,592
Proposed sale 22 May 2023
Value US$790,884.99 | Price 54.39 | Shares 14,541
Sale 8 May 2023
Value US$490,783.12 | Price 52.53 | Shares 9,343
Sale 4 May 2023
Value US$655,762.50 | Price 52.46 | Shares 12,500
Sale 4 May 2023
Value US$449,528.21 | Price 51.80 | Shares 8,678
Sale 4 May 2023
Value US$799,424.77 | Price 51.65 | Shares 15,478
Sale 4 May 2023
Value US$507,220.48 | Price 51.35 | Shares 9,878
Sale 4 May 2023
Value US$142,329.82 | Price 50.90 | Shares 2,796
Proposed sale 4 May 2023
Value US$800,400.00 | Price 53.36 | Shares 15,000
Proposed sale 4 May 2023
Value US$2,463,791.28 | Price 53.36 | Shares 46,173
Sale 22 Nov 2022
Value US$1,163,620.80 | Price 48.48 | Shares 24,000
Sale 21 Nov 2022
Value US$983,384.00 | Price 49.17 | Shares 20,000
Buy 3 Mar 2022
Value US$96,880.00 | Price 34.60 | Shares 2,800
Sale 10 Mar 2021
Value US$261,243.36 | Price 38.40 | Shares 6,803
Sale 5 Mar 2021
Value US$1,160,041.60 | Price 36.25 | Shares 32,000
Sale 5 Mar 2021
Value US$1,209,737.25 | Price 36.62 | Shares 33,031
Sale 4 Mar 2021
Value US$2,546,097.56 | Price 36.89 | Shares 69,025
Sale 4 Mar 2021
Value US$1,859,280.54 | Price 37.59 | Shares 49,460
Sale 4 Mar 2021
Value US$243,518.38 | Price 37.59 | Shares 6,478
Sale 3 Mar 2021
Value US$1,682,968.56 | Price 38.18 | Shares 44,078
Sale 3 Mar 2021
Value US$2,622,350.47 | Price 38.18 | Shares 68,681
Sale 20 Aug 2020
Value US$235,427.80 | Price 32.47 | Shares 7,250
Sale 19 Aug 2020
Value US$833,157.50 | Price 33.33 | Shares 25,000
Sale 3 Jun 2020
Value US$63,476.19 | Price 30.27 | Shares 2,097
Sale 3 Jun 2020
Value US$161,399.64 | Price 30.27 | Shares 5,332
Sale 3 Jun 2020
Value US$83,000.34 | Price 30.27 | Shares 2,742
Buy 1 May 2020
Value US$25,869.90 | Price 25.87 | Shares 1,000
Buy 13 Mar 2020
Value US$88,671.90 | Price 27.15 | Shares 3,266
Buy 2 Mar 2020
Value US$147,410.00 | Price 29.48 | Shares 5,000
Sale 11 Nov 2019
Value US$1,343,080.00 | Price 33.58 | Shares 40,000
Sale 12 Sep 2019
Value US$172,255.90 | Price 32.30 | Shares 5,333
Sale 12 Sep 2019
Value US$177,165.50 | Price 32.30 | Shares 5,485
Sale 11 Sep 2019
Value US$158,265.25 | Price 32.04 | Shares 4,940
Sale 11 Sep 2019
Value US$179,185.74 | Price 32.04 | Shares 5,593
Sale 11 Sep 2019
Value US$512,503.89 | Price 32.04 | Shares 15,997
Sale 11 Sep 2019
Value US$327,198.99 | Price 32.04 | Shares 10,213
Sale 11 Sep 2019
Value US$267,320.90 | Price 32.04 | Shares 8,344
Sale 6 Aug 2019
Value US$295,042.00 | Price 29.50 | Shares 10,000
Sale 2 Aug 2019
Value US$1,449,547.92 | Price 30.37 | Shares 47,734
Sale 6 Mar 2019
Value US$1,491,930.00 | Price 24.87 | Shares 60,000
Sale 12 Nov 2018
Value US$1,272,502.00 | Price 23.14 | Shares 55,000
Sale 11 Jun 2018
Value US$324,363.84 | Price 24.22 | Shares 13,394
Sale 8 Jun 2018
Value US$164,793.68 | Price 24.21 | Shares 6,806
Sale 8 Jun 2018
Value US$351,936.71 | Price 24.31 | Shares 14,479
Sale 8 Jun 2018
Value US$389,394.60 | Price 24.19 | Shares 16,100
Sale 8 Jun 2018
Value US$213,226.29 | Price 24.18 | Shares 8,818
Sale 7 Jun 2018
Value US$891,637.66 | Price 24.46 | Shares 36,459
Sale 28 Nov 2017
Value US$21,200.00 | Price 21.20 | Shares 1,000
Sale 24 Nov 2017
Value US$206,690.00 | Price 20.67 | Shares 10,000
Sale 20 Nov 2017
Value US$171,850.51 | Price 20.76 | Shares 8,279
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-10 2026-03-10 B Purchase
2.0
Maue Richard A
Non-Executive Director
18,152 -8.1%
24.81
US$2,708,469 		18,152 -8.1% 24.81 US$2,708,469
2025-11-10 2025-11-06 S Sale
2.1
WEBER MARK

SVP & COO

Officer
16,317 -29.0%
136.82
US$1,360,658 		16,317 -29.0% 136.82 US$1,360,658
2025-11-10 2025-11-06 S Sale
2.1
WEBER MARK

SVP & COO

Officer
17,019 +6.6%
124.97
US$3,966,672 		17,019 +6.6% 124.97 US$3,966,672
2025-11-10 2025-11-06 S Sale
2.1
WEBER MARK

SVP & COO

Officer
20 -0.0%
112.34
US$2,247 		20 -0.0% 112.34 US$2,247
2025-11-10 2025-11-06 S Sale
2.1
WEBER MARK

SVP & COO

Officer
19,760 -21.1%
111.61
US$2,205,431 		19,760 -21.1% 111.61 US$2,205,431
2025-11-10 2025-11-06 S Sale
2.1
WEBER MARK

SVP & COO

Officer
14,042 -16.0%
111.70
US$1,568,507 		14,042 -16.0% 111.70 US$1,568,507
2025-11-10 2025-11-06 S Sale
2.1
WEBER MARK

SVP & COO

Officer
1,640 -1.8%
112.50
US$184,500 		1,640 -1.8% 112.50 US$184,500
2025-11-10 2025-11-06 S Sale
2.1
WEBER MARK

SVP & COO

Officer
2,546 -3.3%
112.55
US$286,541 		2,546 -3.3% 112.55 US$286,541
2025-11-04 2025-11-05 PrS Proposed sale
2.1
WEBER MARK

Officer

Officer
51,187
115.31
US$5,902,373 		51,187 115.31 US$5,902,373
2025-03-03 2025-02-28 B Purchase
2.3
SHERMAN JENNIFER L

President & CEO

Executive Director
1,250 +0.2%
82.32
US$102,900 		1,250 +0.2% 82.32 US$102,900
2024-09-03 2024-08-30 S Sale
1.6
REICHELDERFER BRENDA
Non-Executive Director
25,685 -30.9%
92.99
US$2,388,500 		25,685 -30.9% 92.99 US$2,388,500
2024-08-30 2024-08-30 PrS Proposed sale
1.6
REICHELDERFER BRENDA

Director

Non-Executive Director
26,500
93.65
US$2,481,725 		26,500 93.65 US$2,481,725
2024-08-15 2024-08-15 PrS Proposed sale
0.7
Elting Lauren B

Former Officer

Officer
7,234
94.71
US$685,132 		7,234 94.71 US$685,132
2023-11-13 2023-11-09 S Sale
2.1
WEBER MARK

SVP & COO

Officer
21,818 -31.3%
64.78
US$1,413,381 		21,818 -31.3% 64.78 US$1,413,381
2023-11-13 2023-11-09 S Sale
2.1
WEBER MARK

SVP & COO

Officer
17,690 -27.0%
64.71
US$1,144,699 		17,690 -27.0% 64.71 US$1,144,699
2023-11-13 2023-11-09 S Sale
2.1
WEBER MARK

SVP & COO

Officer
17,436 -26.7%
64.49
US$1,124,367 		17,436 -26.7% 64.49 US$1,124,367
2023-11-13 2023-11-08 S Sale
2.1
WEBER MARK

SVP & COO

Officer
4,500 -8.6%
63.45
US$285,507 		4,500 -8.6% 63.45 US$285,507
2023-11-06 2023-11-06 PrS Proposed sale
2.1
WEBER MARK

Officer

Officer
4,500
64.35
US$289,575 		4,500 64.35 US$289,575
2023-11-06 2023-11-06 PrS Proposed sale
2.1
WEBER MARK

Officer

Officer
56,944
64.35
US$3,664,346 		56,944 64.35 US$3,664,346
2023-08-03 2023-08-02 S Sale
2.5
MARTIN DENNIS J
Non-Executive Director
32,191 -5.8%
61.47
US$1,978,884 		32,191 -5.8% 61.47 US$1,978,884
2023-08-02 2023-08-02 PrS Proposed sale
2.5
MARTIN DENNIS J

Director

Non-Executive Director
49,936
61.09
US$3,050,590 		49,936 61.09 US$3,050,590
2023-08-03 2023-08-01 S Sale
2.5
MARTIN DENNIS J
Non-Executive Director
17,745 -3.1%
61.26
US$1,087,064 		17,745 -3.1% 61.26 US$1,087,064
2023-05-24 2023-05-23 S Sale
0.7
Elting Lauren B

VP, Corp. Controller & CAO

Officer
2,760 -16.5%
54.14
US$149,425 		2,760 -16.5% 54.14 US$149,425
2023-05-24 2023-05-23 S Sale
0.7
Elting Lauren B

VP, Corp. Controller & CAO

Officer
2,702 -16.2%
54.08
US$146,113 		2,702 -16.2% 54.08 US$146,113
2023-05-24 2023-05-23 S Sale
0.7
Elting Lauren B

VP, Corp. Controller & CAO

Officer
3,487 -20.0%
53.99
US$188,276 		3,487 -20.0% 53.99 US$188,276
2023-05-24 2023-05-23 S Sale
0.7
Elting Lauren B

VP, Corp. Controller & CAO

Officer
5,592 -28.6%
53.54
US$299,401 		5,592 -28.6% 53.54 US$299,401
2023-05-19 2023-05-22 PrS Proposed sale
0.7
Elting Lauren B

Officer

Officer
14,541
54.39
US$790,885 		14,541 54.39 US$790,885
2023-05-08 2023-05-08 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO

Officer
9,343 -11.7%
52.53
US$490,783 		9,343 -11.7% 52.53 US$490,783
2023-05-08 2023-05-04 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO

Officer
12,500 -15.0%
52.46
US$655,762 		12,500 -15.0% 52.46 US$655,762
2023-05-08 2023-05-04 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO

Officer
8,678 -9.5%
51.80
US$449,528 		8,678 -9.5% 51.80 US$449,528
2023-05-08 2023-05-04 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO

Officer
15,478 -15.7%
51.65
US$799,425 		15,478 -15.7% 51.65 US$799,425
2023-05-08 2023-05-04 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO

Officer
9,878 -10.6%
51.35
US$507,220 		9,878 -10.6% 51.35 US$507,220
2023-05-08 2023-05-04 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO

Officer
2,796 -3.3%
50.90
US$142,330 		2,796 -3.3% 50.90 US$142,330
2023-05-03 2023-05-04 PrS Proposed sale
2.6
Hudson Ian A.

Officer

Officer
15,000
53.36
US$800,400 		15,000 53.36 US$800,400
2023-05-03 2023-05-04 PrS Proposed sale
2.6
Hudson Ian A.

Officer

Officer
46,173
53.36
US$2,463,791 		46,173 53.36 US$2,463,791
2022-11-23 2022-11-22 S Sale
2.5
MARTIN DENNIS J
Non-Executive Director
24,000 -4.0%
48.48
US$1,163,621 		24,000 -4.0% 48.48 US$1,163,621
2022-11-23 2022-11-21 S Sale
2.5
MARTIN DENNIS J
Non-Executive Director
20,000 -3.3%
49.17
US$983,384 		20,000 -3.3% 49.17 US$983,384
2022-03-03 2022-03-03 B Purchase
2.3
SHERMAN JENNIFER L

President & CEO

Executive Director
2,800 +0.7%
34.60
US$96,880 		2,800 +0.7% 34.60 US$96,880
2021-03-12 2021-03-10 S Sale
2.4
Vinokur Svetlana

VP, Treasurer & Corp. Develop.

Officer
6,803 -25.2%
38.40
US$261,243 		6,803 -25.2% 38.40 US$261,243
2021-03-05 2021-03-05 S Sale
2.3
SHERMAN JENNIFER L

President & CEO

Executive Director
32,000 -7.8%
36.25
US$1,160,042 		32,000 -7.8% 36.25 US$1,160,042
2021-03-05 2021-03-05 S Sale
2.3
SHERMAN JENNIFER L

President & CEO

Executive Director
33,031 -8.1%
36.62
US$1,209,737 		33,031 -8.1% 36.62 US$1,209,737
2021-03-05 2021-03-04 S Sale
2.3
SHERMAN JENNIFER L

President & CEO

Executive Director
69,025 -15.5%
36.89
US$2,546,098 		69,025 -15.5% 36.89 US$2,546,098
2021-03-05 2021-03-04 S Sale
2.3
SHERMAN JENNIFER L

President & CEO

Executive Director
49,460 -10.0%
37.59
US$1,859,281 		49,460 -10.0% 37.59 US$1,859,281
2021-03-05 2021-03-04 S Sale
2.3
SHERMAN JENNIFER L

President & CEO

Executive Director
6,478 -1.7%
37.59
US$243,518 		6,478 -1.7% 37.59 US$243,518
2021-03-05 2021-03-03 S Sale
2.3
SHERMAN JENNIFER L

President & CEO

Executive Director
44,078 -10.5%
38.18
US$1,682,969 		44,078 -10.5% 38.18 US$1,682,969
2021-03-05 2021-03-03 S Sale
2.3
SHERMAN JENNIFER L

President & CEO

Executive Director
68,681 -15.4%
38.18
US$2,622,350 		68,681 -15.4% 38.18 US$2,622,350
2020-08-20 2020-08-20 S Sale
2.5
Owens William F
Non-Executive Director
7,250 -9.8%
32.47
US$235,428 		7,250 -9.8% 32.47 US$235,428
2020-08-20 2020-08-19 S Sale
2.5
Owens William F
Non-Executive Director
25,000 -25.3%
33.33
US$833,158 		25,000 -25.3% 33.33 US$833,158
2020-06-04 2020-06-03 S Sale
2.4
Vinokur Svetlana

VP, Treasurer & Corp. Develop.

Officer
2,097 -8.1%
30.27
US$63,476 		2,097 -8.1% 30.27 US$63,476
2020-06-04 2020-06-03 S Sale
2.4
Vinokur Svetlana

VP, Treasurer & Corp. Develop.

Officer
5,332 -18.3%
30.27
US$161,400 		5,332 -18.3% 30.27 US$161,400
2020-06-04 2020-06-03 S Sale
2.4
Vinokur Svetlana

VP, Treasurer & Corp. Develop.

Officer
2,742 -10.3%
30.27
US$83,000 		2,742 -10.3% 30.27 US$83,000
2020-05-04 2020-05-01 B Purchase
2.3
SHERMAN JENNIFER L

President & CEO

Executive Director
1,000 +0.3%
25.87
US$25,870 		1,000 +0.3% 25.87 US$25,870
2020-03-16 2020-03-13 B Purchase
2.6
Hudson Ian A.

S.V.P. & CFO

Officer
3,266 +6.9%
27.15
US$88,672 		3,266 +6.9% 27.15 US$88,672
2020-03-02 2020-03-02 B Purchase
0.9
Workman John L
Non-Executive Director
5,000 +12.4%
29.48
US$147,410 		5,000 +12.4% 29.48 US$147,410
2019-11-12 2019-11-11 S Sale MARTIN DENNIS J Non-Executive Director
40,000 -19.4%
33.58
US$1,343,080 		40,000 -19.4% 33.58 US$1,343,080
2019-09-13 2019-09-12 S Sale
2.4
Vinokur Svetlana

VP, Treasurer & Corp. Develop.
5,333 -22.6%
32.30
US$172,256 		5,333 -22.6% 32.30 US$172,256
2019-09-13 2019-09-12 S Sale
2.4
Vinokur Svetlana

VP, Treasurer & Corp. Develop.
5,485 -23.1%
32.30
US$177,166 		5,485 -23.1% 32.30 US$177,166
2019-09-13 2019-09-11 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO
4,940 -10.8%
32.04
US$158,265 		4,940 -10.8% 32.04 US$158,265
2019-09-13 2019-09-11 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO
5,593 -12.1%
32.04
US$179,186 		5,593 -12.1% 32.04 US$179,186
2019-09-13 2019-09-11 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO
15,997 -28.2%
32.04
US$512,504 		15,997 -28.2% 32.04 US$512,504
2019-09-13 2019-09-11 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO
10,213 -20.1%
32.04
US$327,199 		10,213 -20.1% 32.04 US$327,199
2019-09-13 2019-09-11 S Sale
2.6
Hudson Ian A.

S.V.P. & CFO
8,344 -17.0%
32.04
US$267,321 		8,344 -17.0% 32.04 US$267,321
2019-08-08 2019-08-06 S Sale Mudge Richard R Non-Executive Director
10,000 -10.2%
29.50
US$295,042 		10,000 -10.2% 29.50 US$295,042
2019-08-05 2019-08-02 S Sale MARTIN DENNIS J Non-Executive Director
47,734 -18.8%
30.37
US$1,449,548 		47,734 -18.8% 30.37 US$1,449,548
2019-03-07 2019-03-06 S Sale
2.5
MARTIN DENNIS J
Non-Executive Director
60,000 -19.3%
24.87
US$1,491,930 		60,000 -19.3% 24.87 US$1,491,930
2018-11-13 2018-11-12 S Sale MARTIN DENNIS J Non-Executive Director
55,000 -15.9%
23.14
US$1,272,502 		55,000 -15.9% 23.14 US$1,272,502
2018-06-11 2018-06-11 S Sale SHERMAN JENNIFER L

President & CEO

Executive Director
13,394 -6.0%
24.22
US$324,364 		13,394 -6.0% 24.22 US$324,364
2018-06-11 2018-06-08 S Sale SHERMAN JENNIFER L

President & CEO

Executive Director
6,806 -3.1%
24.21
US$164,794 		6,806 -3.1% 24.21 US$164,794
2018-06-11 2018-06-08 S Sale SHERMAN JENNIFER L

President & CEO

Executive Director
14,479 -6.5%
24.31
US$351,937 		14,479 -6.5% 24.31 US$351,937
2018-06-11 2018-06-08 S Sale SHERMAN JENNIFER L

President & CEO

Executive Director
16,100 -7.1%
24.19
US$389,395 		16,100 -7.1% 24.19 US$389,395
2018-06-11 2018-06-08 S Sale SHERMAN JENNIFER L

President & CEO

Executive Director
8,818 -4.0%
24.18
US$213,226 		8,818 -4.0% 24.18 US$213,226
2018-06-11 2018-06-07 S Sale SHERMAN JENNIFER L

President & CEO

Executive Director
36,459 -14.8%
24.46
US$891,638 		36,459 -14.8% 24.46 US$891,638
2017-11-29 2017-11-28 S Sale Miceli Samuel

Sr. VP - Env. Solutions. Group
1,000 -3.8%
21.20
US$21,200 		1,000 -3.8% 21.20 US$21,200
2017-11-27 2017-11-24 S Sale GOODWIN JAMES E
10,000 -7.5%
20.67
US$206,690 		10,000 -7.5% 20.67 US$206,690
2017-11-20 2017-11-20 S Sale REICHELDERFER BRENDA
8,279 -10.7%
20.76
US$171,851 		8,279 -10.7% 20.76 US$171,851
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