AMPCO-PITTSBURGH CORP

Ticker: AP CUSIP: 032037103 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025

Shares 28,419 Value ($000) $151 Avg Close $2.77 Range $1.75 - $5.82

Q3 2025

Shares 20,998 Value ($000) $48 Avg Close $2.97 Range $2.16 - $3.99

Q2 2025

Shares 21,598 Value ($000) $64 Avg Close $2.59 Range $1.78 - $3.99

Q1 2025

Shares 21,690 Value ($000) $47 Avg Close $2.21 Range $1.78 - $2.79

Q4 2024

Shares 21,690 Value ($000) $45 Avg Close $1.90 Range $1.61 - $2.44

Q3 2024

Shares 21,690 Value ($000) $43 Avg Close $1.68 Range $0.74 - $2.36

Q2 2024

Shares 21,690 Value ($000) $17 Avg Close $1.67 Range $0.75 - $2.40

Q1 2024

Shares 24,713 Value ($000) $54 Avg Close $2.51 Range $2.09 - $2.89

Q4 2023

Shares 34,513 Value ($000) $94 Avg Close $2.68 Range $2.44 - $3.02

Q3 2023

Shares 28,440 Value ($000) $75 Avg Close $3.29 Range $2.56 - $4.00

Q2 2023

Shares 28,440 Value ($000) $90 Avg Close $2.97 Range $2.49 - $3.38

Q1 2023

Shares 26,412 Value ($000) $65 Avg Close $2.86 Range $2.15 - $3.45

Q4 2022

Shares 22,794 Value ($000) $57 Avg Close $3.08 Range $2.26 - $4.06

Q3 2022

Shares 22,794 Value ($000) $84 Avg Close $4.09 Range $3.36 - $4.80

Q2 2022

Shares 22,794 Value ($000) $88 Avg Close $4.77 Range $3.06 - $6.40

Q1 2022

Shares 23,847 Value ($000) $150 Avg Close $6.02 Range $4.96 - $6.67

Q4 2021

Shares 23,956 Value ($000) $120 Avg Close $4.91 Range $4.37 - $5.73

Q3 2021

Shares 23,956 Value ($000) $113 Avg Close $5.34 Range $4.12 - $6.55

Q2 2021

Shares 23,956 Value ($000) $145 Avg Close $6.78 Range $5.52 - $8.19

Q1 2021

Shares 23,956 Value ($000) $162 Avg Close $7.33 Range $5.45 - $8.81

Q4 2020

Shares 24,819 Value ($000) $136 Avg Close $4.61 Range $3.27 - $6.81

Q3 2020

Shares 21,390 Value ($000) $70 Avg Close $3.21 Range $2.70 - $4.31

Q2 2020

Shares 25,409 Value ($000) $78 Avg Close $3.21 Range $2.29 - $4.50

Q1 2020

Shares 28,421 Value ($000) $72 Avg Close $2.77 Range $1.94 - $3.20

Q4 2019

Shares 28,321 Value ($000) $85 Avg Close $3.53 Range $2.85 - $4.24

Q3 2019

Shares 27,985 Value ($000) $103 Avg Close $3.75 Range $3.33 - $4.45

Q2 2019

Shares 28,185 Value ($000) $113 Avg Close $3.74 Range $3.00 - $4.92

Q1 2019

Shares 28,211 Value ($000) $92 Avg Close $3.80 Range $3.02 - $4.64

Q4 2018

Shares 28,211 Value ($000) $88 Avg Close $4.20 Range $2.79 - $6.00

Q3 2018

Shares 28,612 Value ($000) $169 Avg Close $8.53 Range $5.55 - $11.07

Q2 2018

Shares 30,115 Value ($000) $309 Avg Close $10.06 Range $8.49 - $11.35

Q1 2018

Shares 101,638 Value ($000) $905 Avg Close $12.00 Range $8.85 - $15.65

Q4 2017

Shares 104,285 Value ($000) $1,293 Avg Close $15.09 Range $12.15 - $18.60

Q3 2017

Shares 104,283 Value ($000) $1,815 Avg Close $15.08 Range $12.70 - $18.25

Q2 2017

Shares 104,638 Value ($000) $1,543 Avg Close $14.99 Range $12.40 - $17.20

Q1 2017

Shares 97,426 Value ($000) $1,368 Avg Close $14.78 Range $13.12 - $16.65

Q4 2016

Shares 98,778 Value ($000) $1,654 Avg Close $13.60 Range $10.08 - $18.04

Q3 2016

Shares 95,836 Value ($000) $1,063 Avg Close $11.45 Range $9.15 - $13.38

Q2 2016

Shares 96,514 Value ($000) $1,091 Avg Close $14.88 Range $10.10 - $18.70

Q1 2016

Shares 25,380 Value ($000) $354 Avg Close $10.91 Range $8.60 - $14.21

Q4 2015

Shares 23,783 Value ($000) $244 Avg Close $10.75 Range $9.18 - $11.94

Q3 2015

Shares 23,408 Value ($000) $256 Avg Close $11.85 Range $9.87 - $14.61

Q2 2015

Shares 82,869 Value ($000) $1,253 Avg Close $14.92 Range $13.41 - $16.13

Q1 2015

Shares 91,556 Value ($000) $1,599 Avg Close $16.56 Range $14.81 - $17.61

Q4 2014

Shares 91,319 Value ($000) $1,758 Avg Close $17.35 Range $15.18 - $20.19

Q3 2014

Shares 96,800 Value ($000) $1,936 Avg Close $18.97 Range $17.61 - $22.17

Q2 2014

Shares 100,250 Value ($000) $2,300 Avg Close $18.72 Range $16.51 - $21.13

Q1 2014

Shares 114,002 Value ($000) $2,152 Avg Close $16.52 Range $14.52 - $18.45

Q4 2013

Shares 125,173 Value ($000) $2,434 Avg Close $15.93 Range $14.95 - $17.22

Q3 2013

Shares 123,367 Value ($000) $2,211 Avg Close $16.17 Range $14.05 - $17.91

Q2 2013

Shares 123,533 Value ($000) $2,319 Avg Close $15.68 Range $14.54 - $16.71

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	28,419	$151	$2.77	$1.75 - $5.82
Q3 2025	20,998	$48	$2.97	$2.16 - $3.99
Q2 2025	21,598	$64	$2.59	$1.78 - $3.99
Q1 2025	21,690	$47	$2.21	$1.78 - $2.79
Q4 2024	21,690	$45	$1.90	$1.61 - $2.44
Q3 2024	21,690	$43	$1.68	$0.74 - $2.36
Q2 2024	21,690	$17	$1.67	$0.75 - $2.40
Q1 2024	24,713	$54	$2.51	$2.09 - $2.89
Q4 2023	34,513	$94	$2.68	$2.44 - $3.02
Q3 2023	28,440	$75	$3.29	$2.56 - $4.00
Q2 2023	28,440	$90	$2.97	$2.49 - $3.38
Q1 2023	26,412	$65	$2.86	$2.15 - $3.45
Q4 2022	22,794	$57	$3.08	$2.26 - $4.06
Q3 2022	22,794	$84	$4.09	$3.36 - $4.80
Q2 2022	22,794	$88	$4.77	$3.06 - $6.40
Q1 2022	23,847	$150	$6.02	$4.96 - $6.67
Q4 2021	23,956	$120	$4.91	$4.37 - $5.73
Q3 2021	23,956	$113	$5.34	$4.12 - $6.55
Q2 2021	23,956	$145	$6.78	$5.52 - $8.19
Q1 2021	23,956	$162	$7.33	$5.45 - $8.81
Q4 2020	24,819	$136	$4.61	$3.27 - $6.81
Q3 2020	21,390	$70	$3.21	$2.70 - $4.31
Q2 2020	25,409	$78	$3.21	$2.29 - $4.50
Q1 2020	28,421	$72	$2.77	$1.94 - $3.20
Q4 2019	28,321	$85	$3.53	$2.85 - $4.24
Q3 2019	27,985	$103	$3.75	$3.33 - $4.45
Q2 2019	28,185	$113	$3.74	$3.00 - $4.92
Q1 2019	28,211	$92	$3.80	$3.02 - $4.64
Q4 2018	28,211	$88	$4.20	$2.79 - $6.00
Q3 2018	28,612	$169	$8.53	$5.55 - $11.07
Q2 2018	30,115	$309	$10.06	$8.49 - $11.35
Q1 2018	101,638	$905	$12.00	$8.85 - $15.65
Q4 2017	104,285	$1,293	$15.09	$12.15 - $18.60
Q3 2017	104,283	$1,815	$15.08	$12.70 - $18.25
Q2 2017	104,638	$1,543	$14.99	$12.40 - $17.20
Q1 2017	97,426	$1,368	$14.78	$13.12 - $16.65
Q4 2016	98,778	$1,654	$13.60	$10.08 - $18.04
Q3 2016	95,836	$1,063	$11.45	$9.15 - $13.38
Q2 2016	96,514	$1,091	$14.88	$10.10 - $18.70
Q1 2016	25,380	$354	$10.91	$8.60 - $14.21
Q4 2015	23,783	$244	$10.75	$9.18 - $11.94
Q3 2015	23,408	$256	$11.85	$9.87 - $14.61
Q2 2015	82,869	$1,253	$14.92	$13.41 - $16.13
Q1 2015	91,556	$1,599	$16.56	$14.81 - $17.61
Q4 2014	91,319	$1,758	$17.35	$15.18 - $20.19
Q3 2014	96,800	$1,936	$18.97	$17.61 - $22.17
Q2 2014	100,250	$2,300	$18.72	$16.51 - $21.13
Q1 2014	114,002	$2,152	$16.52	$14.52 - $18.45
Q4 2013	125,173	$2,434	$15.93	$14.95 - $17.22
Q3 2013	123,367	$2,211	$16.17	$14.05 - $17.91
Q2 2013	123,533	$2,319	$15.68	$14.54 - $16.71