FEDERAL SIGNAL CORP

Ticker: FSS CUSIP: 313855108 Class: EQTY

TWO SIGMA ADVISERS, LP's Holding History (CIK: 0001478735)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 86,800 Value ($000) $9,426 Avg Close $114.40 Range $105.11 - $132.72

Q3 2025

Shares 162,300 Value ($000) $19,312 Avg Close $119.82 Range $104.14 - $129.99

Q2 2025

Shares 139,400 Value ($000) $14,835 Avg Close $88.81 Range $66.21 - $106.84

Q1 2025

Shares 77,576 Value ($000) $5,706 Avg Close $88.89 Range $72.77 - $101.19

Q4 2024

Shares 64,200 Value ($000) $5,931 Avg Close $91.31 Range $79.44 - $99.32

Q3 2024

Shares 100,800 Value ($000) $9,421 Avg Close $90.71 Range $81.03 - $101.34

Q2 2024

Shares 147,000 Value ($000) $12,299 Avg Close $84.22 Range $79.39 - $92.13

Q1 2024

Shares 148,300 Value ($000) $12,586 Avg Close $77.49 Range $70.50 - $85.02

Q4 2023

Shares 194,700 Value ($000) $14,941 Avg Close $65.87 Range $56.33 - $77.67

Q3 2023

Shares 206,100 Value ($000) $12,310 Avg Close $59.77 Range $55.66 - $64.40

Q2 2023

Shares 203,000 Value ($000) $12,998 Avg Close $54.45 Range $49.02 - $63.79

Q1 2023

Shares 256,400 Value ($000) $13,899 Avg Close $51.43 Range $45.05 - $57.12

Q4 2022

Shares 105,000 Value ($000) $4,879 Avg Close $45.02 Range $36.78 - $49.66

Q3 2022

Shares 128,700 Value ($000) $4,803 Avg Close $38.48 Range $33.43 - $42.47

Q2 2022

Shares 141,800 Value ($000) $5,048 Avg Close $33.57 Range $31.09 - $35.90

Q1 2022

Shares 151,900 Value ($000) $5,127 Avg Close $36.26 Range $32.16 - $43.13

Q4 2021

Shares 7,500 Value ($000) $325 Avg Close $42.22 Range $37.38 - $47.48

Q2 2021

Shares 5,100 Value ($000) $205 Avg Close $39.76 Range $36.95 - $42.42

Q1 2021

Shares 6,400 Value ($000) $245 Avg Close $34.90 Range $30.71 - $38.38

Q3 2019

Shares 32,082 Value ($000) $1,050 Avg Close $28.25 Range $24.62 - $32.48

Q2 2019

Shares 87,082 Value ($000) $2,329 Avg Close $24.87 Range $22.61 - $27.45

Q1 2019

Shares 117,156 Value ($000) $3,045 Avg Close $21.57 Range $18.28 - $24.68

Q4 2018

Shares 125,856 Value ($000) $2,505 Avg Close $21.46 Range $17.54 - $25.51

Q3 2018

Shares 137,856 Value ($000) $3,692 Avg Close $23.73 Range $21.55 - $26.54

Q2 2018

Shares 131,056 Value ($000) $3,052 Avg Close $21.77 Range $19.55 - $23.30

Q1 2018

Shares 49,956 Value ($000) $1,100 Avg Close $19.28 Range $17.10 - $21.64

Q4 2017

Shares 26,656 Value ($000) $536 Avg Close $19.49 Range $17.86 - $21.93

Q3 2017

Shares 35,256 Value ($000) $750 Avg Close $17.33 Range $15.83 - $19.85

Q2 2017

Shares 178,356 Value ($000) $3,096 Avg Close $14.48 Range $12.03 - $16.23

Q1 2017

Shares 217,256 Value ($000) $3,000 Avg Close $13.83 Range $12.38 - $14.87

Q4 2016

Shares 255,166 Value ($000) $3,983 Avg Close $13.19 Range $10.64 - $15.25

Q3 2016

Shares 182,882 Value ($000) $2,425 Avg Close $11.94 Range $11.20 - $12.68

Q2 2016

Shares 195,382 Value ($000) $2,517 Avg Close $11.87 Range $10.88 - $12.72

Q1 2016

Shares 189,382 Value ($000) $2,511 Avg Close $12.36 Range $10.06 - $14.03

Q4 2015

Shares 184,168 Value ($000) $2,919 Avg Close $14.13 Range $11.85 - $15.39

Q3 2015

Shares 188,411 Value ($000) $2,593 Avg Close $12.67 Range $11.09 - $13.78

Q2 2015

Shares 163,383 Value ($000) $2,436 Avg Close $13.80 Range $13.13 - $15.26

Q1 2015

Shares 102,982 Value ($000) $1,626 Avg Close $13.75 Range $12.74 - $15.39

Q4 2014

Shares 96,482 Value ($000) $1,490 Avg Close $12.76 Range $10.27 - $14.10

Q3 2014

Shares 128,782 Value ($000) $1,705 Avg Close $12.80 Range $11.66 - $13.58

Q2 2014

Shares 127,682 Value ($000) $1,871 Avg Close $12.86 Range $11.74 - $14.08

Q1 2014

Shares 61,382 Value ($000) $915 Avg Close $11.92 Range $10.11 - $13.53

Q4 2013

Shares 36,482 Value ($000) $534 Avg Close $12.51 Range $10.99 - $13.94

Q3 2013

Shares 10,882 Value ($000) $141 Avg Close $9.63 Range $7.72 - $11.45

Q2 2013

Shares 13,082 Value ($000) $115 Avg Close $7.25 Range $6.36 - $8.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	86,800	$9,426	$114.40	$105.11 - $132.72
Q3 2025	162,300	$19,312	$119.82	$104.14 - $129.99
Q2 2025	139,400	$14,835	$88.81	$66.21 - $106.84
Q1 2025	77,576	$5,706	$88.89	$72.77 - $101.19
Q4 2024	64,200	$5,931	$91.31	$79.44 - $99.32
Q3 2024	100,800	$9,421	$90.71	$81.03 - $101.34
Q2 2024	147,000	$12,299	$84.22	$79.39 - $92.13
Q1 2024	148,300	$12,586	$77.49	$70.50 - $85.02
Q4 2023	194,700	$14,941	$65.87	$56.33 - $77.67
Q3 2023	206,100	$12,310	$59.77	$55.66 - $64.40
Q2 2023	203,000	$12,998	$54.45	$49.02 - $63.79
Q1 2023	256,400	$13,899	$51.43	$45.05 - $57.12
Q4 2022	105,000	$4,879	$45.02	$36.78 - $49.66
Q3 2022	128,700	$4,803	$38.48	$33.43 - $42.47
Q2 2022	141,800	$5,048	$33.57	$31.09 - $35.90
Q1 2022	151,900	$5,127	$36.26	$32.16 - $43.13
Q4 2021	7,500	$325	$42.22	$37.38 - $47.48
Q2 2021	5,100	$205	$39.76	$36.95 - $42.42
Q1 2021	6,400	$245	$34.90	$30.71 - $38.38
Q3 2019	32,082	$1,050	$28.25	$24.62 - $32.48
Q2 2019	87,082	$2,329	$24.87	$22.61 - $27.45
Q1 2019	117,156	$3,045	$21.57	$18.28 - $24.68
Q4 2018	125,856	$2,505	$21.46	$17.54 - $25.51
Q3 2018	137,856	$3,692	$23.73	$21.55 - $26.54
Q2 2018	131,056	$3,052	$21.77	$19.55 - $23.30
Q1 2018	49,956	$1,100	$19.28	$17.10 - $21.64
Q4 2017	26,656	$536	$19.49	$17.86 - $21.93
Q3 2017	35,256	$750	$17.33	$15.83 - $19.85
Q2 2017	178,356	$3,096	$14.48	$12.03 - $16.23
Q1 2017	217,256	$3,000	$13.83	$12.38 - $14.87
Q4 2016	255,166	$3,983	$13.19	$10.64 - $15.25
Q3 2016	182,882	$2,425	$11.94	$11.20 - $12.68
Q2 2016	195,382	$2,517	$11.87	$10.88 - $12.72
Q1 2016	189,382	$2,511	$12.36	$10.06 - $14.03
Q4 2015	184,168	$2,919	$14.13	$11.85 - $15.39
Q3 2015	188,411	$2,593	$12.67	$11.09 - $13.78
Q2 2015	163,383	$2,436	$13.80	$13.13 - $15.26
Q1 2015	102,982	$1,626	$13.75	$12.74 - $15.39
Q4 2014	96,482	$1,490	$12.76	$10.27 - $14.10
Q3 2014	128,782	$1,705	$12.80	$11.66 - $13.58
Q2 2014	127,682	$1,871	$12.86	$11.74 - $14.08
Q1 2014	61,382	$915	$11.92	$10.11 - $13.53
Q4 2013	36,482	$534	$12.51	$10.99 - $13.94
Q3 2013	10,882	$141	$9.63	$7.72 - $11.45
Q2 2013	13,082	$115	$7.25	$6.36 - $8.06