Federal Signal Corp /De/ (FSS) insider trading.
In Q3 2026, insiders at Federal Signal Corp /De/ reported 11 non-derivative transactions on 4 Forms 3, 4 and 5: 0 open-market purchases and 6 sales worth $3.3M.
- Transactions
- 11
- Purchases (P)
- 0
- Sales (S)
- 6
- Net shares, P minus S
- -25,334
- Insiders
- 4
- Last filed
- 2026-09-28
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Bonina Diane | Officer · VP, Gen'l Counsel & Secretary | 7 | 0 | 5 |
| Reichelderfer Brenda | Director | 2 | 0 | 1 |
| Vaillancourt Eric A. | Director | 1 | 0 | 0 |
| Maue Richard A | Director | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-25 | Vaillancourt Eric A. | A (A) | 104 | $0 | 1,519 | Form 4 |
| 2026-09-25 | Maue Richard A | A (A) | 108 | $0 | 3,527 | Form 4 |
| 2026-08-04 | Reichelderfer Brenda | G (D) | 7,650 | $0 | 51,958 | Form 4 |
| 2026-08-04 | Reichelderfer Brenda | S (D) | 6,070 | $131.02 | 45,888 | Form 4 |
| 2026-08-04 | Bonina Diane | M (A) | 8,406 | $35.8 | 24,095 | Form 4 |
| 2026-08-04 | Bonina Diane | S (D) | 8,306 | $130.45 | 15,789 | Form 4 |
| 2026-08-04 | Bonina Diane | M (A) | 6,450 | $51.81 | 22,139 | Form 4 |
| 2026-08-04 | Bonina Diane | S (D) | 6,350 | $130.41 | 15,789 | Form 4 |
| 2026-08-04 | Bonina Diane | S (D) | 100 | $131.05 | 15,689 | Form 4 |
| 2026-08-04 | Bonina Diane | S (D) | 100 | $131.05 | 15,689 | Form 4 |
| 2026-08-03 | Bonina Diane | S (D) | 4,408 | $128.75 | 15,689 | Form 4 |
Transaction codes in this quarter
Get FSS insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=277509&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · FSS company page · Federal Signal Corp /De/ on SEC.gov
Questions
Are insiders buying or selling Federal Signal Corp /De/ (FSS)?
In Q3 2026, insiders at Federal Signal Corp /De/ reported 11 non-derivative transactions on 4 Forms 3, 4 and 5: 0 open-market purchases and 6 sales worth $3.3M. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these Federal Signal Corp /De/ insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/fss.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.