FASTENAL CO

Ticker: FAST CUSIP: 311900104 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025

Shares 88,259 Value ($000) $3,542 Avg Close $42.03 Range $38.97 - $48.84

Q3 2025

Shares 22,194 Value ($000) $1,088 Avg Close $46.94 Range $41.34 - $50.37

Q2 2025

Shares 21,362 Value ($000) $897 Avg Close $40.11 Range $34.77 - $42.68

Q1 2025

Shares 15,152 Value ($000) $1,175 Avg Close $36.85 Range $34.62 - $40.45

Q4 2024

Shares 46,147 Value ($000) $3,318 Avg Close $38.15 Range $33.79 - $41.56

Q3 2024

Shares 18,531 Value ($000) $1,323 Avg Close $32.92 Range $29.72 - $35.31

Q2 2024

Shares 84,969 Value ($000) $5,339 Avg Close $32.62 Range $29.97 - $37.14

Q1 2024

Shares 54,436 Value ($000) $4,199 Avg Close $33.99 Range $29.37 - $38.06

Q4 2023

Shares 139,216 Value ($000) $9,017 Avg Close $28.68 Range $25.51 - $31.44

Q3 2023

Shares 48,940 Value ($000) $2,674 Avg Close $26.81 Range $25.46 - $27.94

Q2 2023

Shares 27,648 Value ($000) $1,631 Avg Close $25.68 Range $23.49 - $27.88

Q1 2023

Shares 20,416 Value ($000) $1 Avg Close $23.90 Range $21.20 - $25.85

Q4 2022

Shares 32,168 Value ($000) $2 Avg Close $22.64 Range $20.15 - $24.81

Q3 2022

Shares 140,120 Value ($000) $6,451 Avg Close $23.19 Range $20.91 - $26.10

Q2 2022

Shares 94,083 Value ($000) $4,697 Avg Close $24.63 Range $22.02 - $27.65

Q1 2022

Shares 197,137 Value ($000) $11,710 Avg Close $25.41 Range $22.24 - $29.03

Q4 2021

Shares 90,252 Value ($000) $5,782 Avg Close $26.67 Range $22.84 - $29.32

Q3 2021

Shares 54,624 Value ($000) $2,819 Avg Close $24.41 Range $23.10 - $25.41

Q2 2021

Shares 22,124 Value ($000) $1,150 Avg Close $23.29 Range $21.65 - $24.35

Q1 2021

Shares 88,792 Value ($000) $4,465 Avg Close $21.29 Range $19.34 - $22.99

Q4 2020

Shares 17,275 Value ($000) $843 Avg Close $20.72 Range $18.71 - $22.36

Q3 2020

Shares 30,865 Value ($000) $1,392 Avg Close $20.06 Range $18.42 - $21.79

Q2 2020

Shares 11,544 Value ($000) $495 Avg Close $16.59 Range $12.92 - $18.78

Q4 2019

Shares 484 Value ($000) $18 Avg Close $15.30 Range $12.85 - $16.26

Q3 2019

Shares 15,343 Value ($000) $501 Avg Close $13.23 Range $12.10 - $14.53

Q2 2019

Shares 588 Value ($000) $20 Avg Close $13.93 Range $12.69 - $15.21

Q1 2019

Shares 6,794 Value ($000) $437 Avg Close $12.63 Range $10.38 - $13.57

Q4 2018

Shares 8,216 Value ($000) $430 Avg Close $11.28 Range $10.02 - $12.62

Q3 2018

Shares 4,850 Value ($000) $281 Avg Close $11.78 Range $9.75 - $12.67

Q2 2018

Shares 20,673 Value ($000) $995 Avg Close $10.63 Range $9.90 - $11.44

Q4 2017

Shares 6,326 Value ($000) $346 Avg Close $10.04 Range $8.57 - $11.25

Q3 2017

Shares 3,363 Value ($000) $153 Avg Close $8.67 Range $8.02 - $9.32

Q1 2017

Shares 206 Value ($000) $11 Avg Close $9.94 Range $9.10 - $10.46

Q4 2016

Shares 9,585 Value ($000) $450 Avg Close $8.65 Range $7.38 - $9.73

Q2 2016

Shares 4,130 Value ($000) $183 Avg Close $8.87 Range $8.20 - $9.46

Q1 2016

Shares 520 Value ($000) $25 Avg Close $8.38 Range $6.73 - $9.66

Q2 2015

Shares 100 Value ($000) $4 Avg Close $7.94 Range $7.47 - $8.22

Q4 2014

Shares 209 Value ($000) $10 Avg Close $8.34 Range $7.45 - $9.03

Q3 2014

Shares 4,097 Value ($000) $184 Avg Close $8.47 Range $8.05 - $9.26

Q2 2014

Shares 2,828 Value ($000) $140 Avg Close $9.11 Range $8.73 - $9.58

Q1 2014

Shares 194 Value ($000) $10 Avg Close $8.57 Range $7.79 - $9.32

Q4 2013

Shares 1,728 Value ($000) $82 Avg Close $8.75 Range $8.03 - $9.48

Q3 2013

Shares 10,749 Value ($000) $540 Avg Close $8.59 Range $7.94 - $9.35

Q2 2013

Shares 233 Value ($000) $11 Avg Close $8.84 Range $8.02 - $9.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	88,259	$3,542	$42.03	$38.97 - $48.84
Q3 2025	22,194	$1,088	$46.94	$41.34 - $50.37
Q2 2025	21,362	$897	$40.11	$34.77 - $42.68
Q1 2025	15,152	$1,175	$36.85	$34.62 - $40.45
Q4 2024	46,147	$3,318	$38.15	$33.79 - $41.56
Q3 2024	18,531	$1,323	$32.92	$29.72 - $35.31
Q2 2024	84,969	$5,339	$32.62	$29.97 - $37.14
Q1 2024	54,436	$4,199	$33.99	$29.37 - $38.06
Q4 2023	139,216	$9,017	$28.68	$25.51 - $31.44
Q3 2023	48,940	$2,674	$26.81	$25.46 - $27.94
Q2 2023	27,648	$1,631	$25.68	$23.49 - $27.88
Q1 2023	20,416	$1	$23.90	$21.20 - $25.85
Q4 2022	32,168	$2	$22.64	$20.15 - $24.81
Q3 2022	140,120	$6,451	$23.19	$20.91 - $26.10
Q2 2022	94,083	$4,697	$24.63	$22.02 - $27.65
Q1 2022	197,137	$11,710	$25.41	$22.24 - $29.03
Q4 2021	90,252	$5,782	$26.67	$22.84 - $29.32
Q3 2021	54,624	$2,819	$24.41	$23.10 - $25.41
Q2 2021	22,124	$1,150	$23.29	$21.65 - $24.35
Q1 2021	88,792	$4,465	$21.29	$19.34 - $22.99
Q4 2020	17,275	$843	$20.72	$18.71 - $22.36
Q3 2020	30,865	$1,392	$20.06	$18.42 - $21.79
Q2 2020	11,544	$495	$16.59	$12.92 - $18.78
Q4 2019	484	$18	$15.30	$12.85 - $16.26
Q3 2019	15,343	$501	$13.23	$12.10 - $14.53
Q2 2019	588	$20	$13.93	$12.69 - $15.21
Q1 2019	6,794	$437	$12.63	$10.38 - $13.57
Q4 2018	8,216	$430	$11.28	$10.02 - $12.62
Q3 2018	4,850	$281	$11.78	$9.75 - $12.67
Q2 2018	20,673	$995	$10.63	$9.90 - $11.44
Q4 2017	6,326	$346	$10.04	$8.57 - $11.25
Q3 2017	3,363	$153	$8.67	$8.02 - $9.32
Q1 2017	206	$11	$9.94	$9.10 - $10.46
Q4 2016	9,585	$450	$8.65	$7.38 - $9.73
Q2 2016	4,130	$183	$8.87	$8.20 - $9.46
Q1 2016	520	$25	$8.38	$6.73 - $9.66
Q2 2015	100	$4	$7.94	$7.47 - $8.22
Q4 2014	209	$10	$8.34	$7.45 - $9.03
Q3 2014	4,097	$184	$8.47	$8.05 - $9.26
Q2 2014	2,828	$140	$9.11	$8.73 - $9.58
Q1 2014	194	$10	$8.57	$7.79 - $9.32
Q4 2013	1,728	$82	$8.75	$8.03 - $9.48
Q3 2013	10,749	$540	$8.59	$7.94 - $9.35
Q2 2013	233	$11	$8.84	$8.02 - $9.59