ALPHA PRO TECH LTD

Ticker: APT CUSIP: 020772109 Class: COM

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q4 2025

Shares 522,972 Value ($000) $2,322 Avg Close $4.60 Range $4.34 - $4.86

Q3 2025

Shares 535,775 Value ($000) $2,564 Avg Close $4.78 Range $4.54 - $4.99

Q2 2025

Shares 536,075 Value ($000) $2,514 Avg Close $4.53 Range $4.06 - $5.16

Q1 2025

Shares 539,559 Value ($000) $2,698 Avg Close $5.34 Range $4.98 - $6.20

Q4 2024

Shares 565,475 Value ($000) $2,991 Avg Close $5.49 Range $4.76 - $6.10

Q3 2024

Shares 590,275 Value ($000) $3,365 Avg Close $5.78 Range $5.11 - $6.44

Q2 2024

Shares 632,375 Value ($000) $3,478 Avg Close $5.58 Range $4.64 - $6.92

Q1 2024

Shares 624,059 Value ($000) $4 Avg Close $5.47 Range $4.76 - $6.75

Q4 2023

Shares 588,567 Value ($000) $3 Avg Close $4.59 Range $3.93 - $5.48

Q3 2023

Shares 581,505 Value ($000) $3 Avg Close $4.16 Range $3.78 - $5.24

Q2 2023

Shares 597,486 Value ($000) $2 Avg Close $3.94 Range $3.68 - $4.24

Q1 2023

Shares 627,465 Value ($000) $3 Avg Close $4.15 Range $3.90 - $4.40

Q4 2022

Shares 561,463 Value ($000) $2 Avg Close $4.07 Range $3.81 - $4.20

Q3 2022

Shares 593,163 Value ($000) $2,402 Avg Close $4.35 Range $3.88 - $4.99

Q2 2022

Shares 649,763 Value ($000) $2,898 Avg Close $4.26 Range $3.85 - $4.75

Q1 2022

Shares 650,063 Value ($000) $2,730 Avg Close $4.65 Range $3.76 - $6.35

Q4 2021

Shares 611,163 Value ($000) $3,649 Avg Close $5.83 Range $4.91 - $8.29

Q3 2021

Shares 561,663 Value ($000) $3,780 Avg Close $8.26 Range $6.66 - $12.35

Q2 2021

Shares 495,063 Value ($000) $4,243 Avg Close $8.72 Range $7.57 - $10.49

Q1 2021

Shares 466,563 Value ($000) $4,554 Avg Close $13.26 Range $9.13 - $20.54

Q4 2020

Shares 752,764 Value ($000) $8,393 Avg Close $13.49 Range $10.54 - $17.08

Q3 2020

Shares 907,816 Value ($000) $13,418 Avg Close $16.95 Range $11.88 - $25.55

Q2 2020

Shares 958,716 Value ($000) $16,969 Avg Close $13.81 Range $9.05 - $20.60

Q1 2020

Shares 1,040,116 Value ($000) $12,565 Avg Close $8.35 Range $3.40 - $41.59

Q4 2019

Shares 1,058,728 Value ($000) $3,631 Avg Close $3.49 Range $3.20 - $3.82

Q3 2019

Shares 1,078,628 Value ($000) $3,894 Avg Close $3.50 Range $3.30 - $4.07

Q2 2019

Shares 1,098,286 Value ($000) $3,745 Avg Close $3.58 Range $3.32 - $3.83

Q1 2019

Shares 1,133,575 Value ($000) $4,081 Avg Close $3.91 Range $3.60 - $4.44

Q4 2018

Shares 1,122,470 Value ($000) $4,164 Avg Close $3.56 Range $3.25 - $4.13

Q3 2018

Shares 1,206,717 Value ($000) $4,284 Avg Close $3.50 Range $3.25 - $3.75

Q2 2018

Shares 1,212,590 Value ($000) $4,062 Avg Close $3.38 Range $3.15 - $3.80

Q1 2018

Shares 1,250,910 Value ($000) $4,191 Avg Close $3.64 Range $3.15 - $4.10

Q4 2017

Shares 1,267,410 Value ($000) $5,070 Avg Close $3.99 Range $3.65 - $4.25

Q3 2017

Shares 1,263,010 Value ($000) $4,863 Avg Close $3.44 Range $2.91 - $4.05

Q2 2017

Shares 1,303,405 Value ($000) $3,845 Avg Close $2.86 Range $2.60 - $3.30

Q1 2017

Shares 1,409,091 Value ($000) $3,875 Avg Close $3.03 Range $2.55 - $3.50

Q4 2016

Shares 1,505,410 Value ($000) $5,269 Avg Close $3.46 Range $2.85 - $3.80

Q3 2016

Shares 1,527,922 Value ($000) $5,501 Avg Close $2.89 Range $2.20 - $3.68

Q2 2016

Shares 1,437,747 Value ($000) $3,264 Avg Close $2.15 Range $1.85 - $2.55

Q1 2016

Shares 1,434,298 Value ($000) $2,610 Avg Close $1.69 Range $1.55 - $1.95

Q4 2015

Shares 1,452,998 Value ($000) $2,543 Avg Close $1.88 Range $1.55 - $2.25

Q3 2015

Shares 1,457,198 Value ($000) $2,900 Avg Close $2.12 Range $1.94 - $2.30

Q2 2015

Shares 1,460,398 Value ($000) $3,271 Avg Close $2.33 Range $2.11 - $2.93

Q1 2015

Shares 1,468,590 Value ($000) $3,334 Avg Close $2.56 Range $2.20 - $2.91

Q4 2014

Shares 1,467,290 Value ($000) $3,771 Avg Close $3.55 Range $2.42 - $10.73

Q3 2014

Shares 309,100 Value ($000) $1,005 Avg Close $2.43 Range $2.01 - $3.42

Q2 2014

Shares 292,900 Value ($000) $624 Avg Close $2.14 Range $1.92 - $2.30

Q1 2014

Shares 257,700 Value ($000) $577 Avg Close $2.20 Range $1.99 - $2.60

Q4 2013

Shares 227,100 Value ($000) $488 Avg Close $1.80 Range $1.48 - $2.35

Q3 2013

Shares 207,600 Value ($000) $313 Avg Close $1.54 Range $1.44 - $1.63

Q2 2013

Shares 206,600 Value ($000) $331 Avg Close $1.61 Range $1.47 - $1.79

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	522,972	$2,322	$4.60	$4.34 - $4.86
Q3 2025	535,775	$2,564	$4.78	$4.54 - $4.99
Q2 2025	536,075	$2,514	$4.53	$4.06 - $5.16
Q1 2025	539,559	$2,698	$5.34	$4.98 - $6.20
Q4 2024	565,475	$2,991	$5.49	$4.76 - $6.10
Q3 2024	590,275	$3,365	$5.78	$5.11 - $6.44
Q2 2024	632,375	$3,478	$5.58	$4.64 - $6.92
Q1 2024	624,059	$4	$5.47	$4.76 - $6.75
Q4 2023	588,567	$3	$4.59	$3.93 - $5.48
Q3 2023	581,505	$3	$4.16	$3.78 - $5.24
Q2 2023	597,486	$2	$3.94	$3.68 - $4.24
Q1 2023	627,465	$3	$4.15	$3.90 - $4.40
Q4 2022	561,463	$2	$4.07	$3.81 - $4.20
Q3 2022	593,163	$2,402	$4.35	$3.88 - $4.99
Q2 2022	649,763	$2,898	$4.26	$3.85 - $4.75
Q1 2022	650,063	$2,730	$4.65	$3.76 - $6.35
Q4 2021	611,163	$3,649	$5.83	$4.91 - $8.29
Q3 2021	561,663	$3,780	$8.26	$6.66 - $12.35
Q2 2021	495,063	$4,243	$8.72	$7.57 - $10.49
Q1 2021	466,563	$4,554	$13.26	$9.13 - $20.54
Q4 2020	752,764	$8,393	$13.49	$10.54 - $17.08
Q3 2020	907,816	$13,418	$16.95	$11.88 - $25.55
Q2 2020	958,716	$16,969	$13.81	$9.05 - $20.60
Q1 2020	1,040,116	$12,565	$8.35	$3.40 - $41.59
Q4 2019	1,058,728	$3,631	$3.49	$3.20 - $3.82
Q3 2019	1,078,628	$3,894	$3.50	$3.30 - $4.07
Q2 2019	1,098,286	$3,745	$3.58	$3.32 - $3.83
Q1 2019	1,133,575	$4,081	$3.91	$3.60 - $4.44
Q4 2018	1,122,470	$4,164	$3.56	$3.25 - $4.13
Q3 2018	1,206,717	$4,284	$3.50	$3.25 - $3.75
Q2 2018	1,212,590	$4,062	$3.38	$3.15 - $3.80
Q1 2018	1,250,910	$4,191	$3.64	$3.15 - $4.10
Q4 2017	1,267,410	$5,070	$3.99	$3.65 - $4.25
Q3 2017	1,263,010	$4,863	$3.44	$2.91 - $4.05
Q2 2017	1,303,405	$3,845	$2.86	$2.60 - $3.30
Q1 2017	1,409,091	$3,875	$3.03	$2.55 - $3.50
Q4 2016	1,505,410	$5,269	$3.46	$2.85 - $3.80
Q3 2016	1,527,922	$5,501	$2.89	$2.20 - $3.68
Q2 2016	1,437,747	$3,264	$2.15	$1.85 - $2.55
Q1 2016	1,434,298	$2,610	$1.69	$1.55 - $1.95
Q4 2015	1,452,998	$2,543	$1.88	$1.55 - $2.25
Q3 2015	1,457,198	$2,900	$2.12	$1.94 - $2.30
Q2 2015	1,460,398	$3,271	$2.33	$2.11 - $2.93
Q1 2015	1,468,590	$3,334	$2.56	$2.20 - $2.91
Q4 2014	1,467,290	$3,771	$3.55	$2.42 - $10.73
Q3 2014	309,100	$1,005	$2.43	$2.01 - $3.42
Q2 2014	292,900	$624	$2.14	$1.92 - $2.30
Q1 2014	257,700	$577	$2.20	$1.99 - $2.60
Q4 2013	227,100	$488	$1.80	$1.48 - $2.35
Q3 2013	207,600	$313	$1.54	$1.44 - $1.63
Q2 2013	206,600	$331	$1.61	$1.47 - $1.79