FSS
Federal Signal Corporation
NYSE · Industrials · Industrial - Pollution & Treatment Controls · US
$118.86
+1.45%0
Insider buys (3m)
5
Insider sells (3m)
-$3.3M
Net value (3m)
+11.9%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Aug 6, 2026 | REICHELDERFER BRENDA · director | Sale | 6,070 | $131 |
| Aug 5, 2026 | Bonina Diane · officer: VP, Gen'l Counsel & Secretary | Sale | 4,408 | $129 |
| Aug 5, 2026 | Bonina Diane · officer: VP, Gen'l Counsel & Secretary | Sale | 6,350 | $130 |
| Aug 5, 2026 | Bonina Diane · officer: VP, Gen'l Counsel & Secretary | M-Exempt | 6,450 | $52 |
| Aug 5, 2026 | Bonina Diane · officer: VP, Gen'l Counsel & Secretary | Sale | 100 | $131 |
| Aug 5, 2026 | Bonina Diane · officer: VP, Gen'l Counsel & Secretary | Sale | 8,306 | $130 |
| Aug 5, 2026 | Bonina Diane · officer: VP, Gen'l Counsel & Secretary | M-Exempt | 8,406 | $36 |
| Jun 29, 2026 | Vaillancourt Eric A. · director | A-Award | 96 | $0.00 |
| Jun 29, 2026 | Maue Richard A · director | A-Award | 99 | $0.00 |
| May 5, 2026 | Bonina Diane · officer: VP, Gen'l Counsel & Secretary | F-InKind | 962 | $117 |
| May 5, 2026 | SHERMAN JENNIFER L · director, officer: President & CEO | F-InKind | 7,695 | $117 |
| May 5, 2026 | WEBER MARK · officer: SVP & COO | F-InKind | 2,278 | $117 |
| May 5, 2026 | SHERMAN JENNIFER L · director, officer: President & CEO | F-InKind | 29,680 | $122 |
| May 5, 2026 | Hudson Ian A. · officer: S.V.P. & CFO | F-InKind | 1,657 | $117 |
| May 5, 2026 | SHERMAN JENNIFER L · director, officer: President & CEO | M-Exempt | 59,242 | $13 |
| Apr 23, 2026 | Vaillancourt Eric A. · director | A-Award | 1,277 | $0.00 |
| Apr 23, 2026 | Maue Richard A · director | A-Award | 1,277 | $0.00 |
| Apr 23, 2026 | REICHELDERFER BRENDA · director | A-Award | 1,674 | $0.00 |
| Apr 23, 2026 | Lowe Eugene Joseph III · director | A-Award | 1,277 | $0.00 |
| Apr 23, 2026 | Workman John L · director | A-Award | 1,277 | $0.00 |
| Apr 23, 2026 | Helmkamp Katrina L · director | A-Award | 1,277 | $0.00 |
| Apr 23, 2026 | Patel Shashank · director | A-Award | 1,277 | $0.00 |
| Mar 30, 2026 | Vaillancourt Eric A. · director | A-Award | 42 | $0.00 |
| Mar 30, 2026 | Maue Richard A · director | A-Award | 43 | $0.00 |
| Mar 10, 2026 | Maue Richard A · director | Purchase | 2,000 | $111 |
| Mar 2, 2026 | Hudson Ian A. · officer: S.V.P. & CFO | F-InKind | 6,376 | $118 |
| Mar 2, 2026 | SHERMAN JENNIFER L · director, officer: President & CEO | A-Award | 11,810 | $0.00 |
| Mar 2, 2026 | Hudson Ian A. · officer: S.V.P. & CFO | A-Award | 7,309 | $116 |
| Mar 2, 2026 | WEBER MARK · officer: SVP & COO | A-Award | 2,577 | $0.00 |
| Mar 2, 2026 | Boeschen Felix · officer: VP Strategy/Investor Relations | A-Award | 1,787 | $116 |
Institutional positioning
13F filings over the trailing two quarters
New 156Increased 329Reduced 307Sold out 49
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 9,619,456 | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 9,065,080 | May 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 3,647,230 | May 8, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 3,495,003 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2,717,926 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 2,649,644 | Aug 13, 2026 |
| STATE STREET CORP | Increased | 2,446,720 | Aug 7, 2026 |
| STATE STREET CORP | Increased | 2,307,332 | May 15, 2026 |
| Capital World Investors | Increased | 2,244,770 | Aug 12, 2026 |
| CAPITAL WORLD INVESTORS | Reduced | 2,185,359 | May 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1,953,082 | Aug 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1,797,263 | May 15, 2026 |
| FMR LLC | Reduced | 1,646,804 | May 15, 2026 |
| WASATCH ADVISORS LP | Reduced | 1,506,488 | Apr 21, 2026 |
| FMR LLC | Reduced | 1,492,118 | Aug 13, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Aug 6, 2026