FIRST SOLAR INC

Ticker: FSLR CUSIP: 336433107 Class: EQTY

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 24,960 Value ($000) $6,520 Avg Close $252.20 Range $216.63 - $285.99

Q3 2025

Shares 25,754 Value ($000) $5,680 Avg Close $191.94 Range $158.81 - $228.34

Q2 2025

Shares 26,302 Value ($000) $4,354 Avg Close $147.64 Range $116.56 - $198.87

Q1 2025

Shares 24,483 Value ($000) $3,095 Avg Close $156.16 Range $120.60 - $201.20

Q4 2024

Shares 22,764 Value ($000) $4,012 Avg Close $199.06 Range $173.36 - $252.90

Q3 2024

Shares 23,303 Value ($000) $5,813 Avg Close $225.17 Range $195.27 - $262.72

Q2 2024

Shares 23,512 Value ($000) $5,301 Avg Close $218.00 Range $162.16 - $306.77

Q1 2024

Shares 23,455 Value ($000) $3,959 Avg Close $153.74 Range $135.88 - $177.89

Q4 2023

Shares 23,397 Value ($000) $4,031 Avg Close $152.94 Range $129.22 - $177.51

Q3 2023

Shares 21,480 Value ($000) $3,471 Avg Close $186.58 Range $157.50 - $224.50

Q2 2023

Shares 17,327 Value ($000) $3,294 Avg Close $198.09 Range $170.55 - $232.00

Q1 2023

Shares 16,807 Value ($000) $3,656 Avg Close $182.57 Range $141.81 - $219.55

Q4 2022

Shares 16,759 Value ($000) $3 Avg Close $148.17 Range $115.66 - $173.68

Q3 2022

Shares 39,305 Value ($000) $5,199 Avg Close $107.16 Range $60.96 - $140.64

Q2 2022

Shares 39,241 Value ($000) $2,673 Avg Close $71.18 Range $59.60 - $86.31

Q1 2022

Shares 36,240 Value ($000) $3,035 Avg Close $76.57 Range $61.24 - $91.36

Q4 2021

Shares 33,949 Value ($000) $2,959 Avg Close $102.83 Range $84.78 - $123.13

Q3 2021

Shares 35,784 Value ($000) $3,416 Avg Close $92.85 Range $78.93 - $107.27

Q2 2021

Shares 30,522 Value ($000) $2,763 Avg Close $79.13 Range $67.71 - $94.08

Q1 2021

Shares 32,855 Value ($000) $2,868 Avg Close $91.72 Range $68.07 - $112.50

Q4 2020

Shares 32,169 Value ($000) $3,182 Avg Close $86.71 Range $66.71 - $109.09

Q3 2020

Shares 36,714 Value ($000) $2,430 Avg Close $66.40 Range $49.04 - $81.87

Q2 2020

Shares 27,434 Value ($000) $1,358 Avg Close $44.60 Range $33.00 - $54.50

Q1 2020

Shares 31,046 Value ($000) $1,120 Avg Close $47.54 Range $28.47 - $59.90

Q4 2019

Shares 13,386 Value ($000) $749 Avg Close $54.92 Range $50.22 - $62.89

Q3 2019

Shares 13,361 Value ($000) $775 Avg Close $64.07 Range $55.95 - $69.24

Q2 2019

Shares 13,367 Value ($000) $878 Avg Close $60.17 Range $53.18 - $66.05

Q1 2019

Shares 13,305 Value ($000) $703 Avg Close $50.34 Range $41.41 - $56.04

Q4 2018

Shares 22,921 Value ($000) $973 Avg Close $43.90 Range $36.51 - $50.06

Q3 2018

Shares 21,518 Value ($000) $1,042 Avg Close $51.90 Range $47.34 - $55.75

Q2 2018

Shares 22,057 Value ($000) $1,162 Avg Close $65.41 Range $50.23 - $81.72

Q1 2018

Shares 21,972 Value ($000) $1,560 Avg Close $68.06 Range $58.80 - $76.61

Q4 2017

Shares 11,898 Value ($000) $803 Avg Close $58.65 Range $45.27 - $71.80

Q3 2017

Shares 11,881 Value ($000) $545 Avg Close $46.37 Range $38.36 - $53.00

Q2 2017

Shares 11,415 Value ($000) $455 Avg Close $33.98 Range $25.56 - $41.17

Q1 2017

Shares 11,399 Value ($000) $309 Avg Close $32.79 Range $27.08 - $38.50

Q2 2016

Shares 6,140 Value ($000) $298 Avg Close $53.28 Range $43.70 - $69.01

Q1 2016

Shares 5,664 Value ($000) $388 Avg Close $67.03 Range $57.20 - $74.29

Q4 2015

Shares 4,945 Value ($000) $326 Avg Close $56.06 Range $41.90 - $67.80

Q3 2015

Shares 4,862 Value ($000) $208 Avg Close $46.26 Range $40.25 - $53.63

Q2 2015

Shares 8,491 Value ($000) $399 Avg Close $55.86 Range $46.84 - $65.50

Q1 2015

Shares 8,629 Value ($000) $516 Avg Close $51.35 Range $39.18 - $63.10

Q4 2014

Shares 13,714 Value ($000) $612 Avg Close $50.95 Range $40.54 - $65.87

Q3 2014

Shares 13,781 Value ($000) $907 Avg Close $67.69 Range $60.15 - $73.78

Q2 2014

Shares 13,020 Value ($000) $925 Avg Close $66.19 Range $57.80 - $74.18

Q1 2014

Shares 13,537 Value ($000) $945 Avg Close $55.76 Range $47.04 - $74.84

Q4 2013

Shares 13,476 Value ($000) $736 Avg Close $54.68 Range $40.00 - $65.99

Q3 2013

Shares 14,159 Value ($000) $569 Avg Close $42.28 Range $35.59 - $51.60

Q2 2013

Shares 13,529 Value ($000) $606 Avg Close $44.50 Range $25.66 - $59.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,960	$6,520	$252.20	$216.63 - $285.99
Q3 2025	25,754	$5,680	$191.94	$158.81 - $228.34
Q2 2025	26,302	$4,354	$147.64	$116.56 - $198.87
Q1 2025	24,483	$3,095	$156.16	$120.60 - $201.20
Q4 2024	22,764	$4,012	$199.06	$173.36 - $252.90
Q3 2024	23,303	$5,813	$225.17	$195.27 - $262.72
Q2 2024	23,512	$5,301	$218.00	$162.16 - $306.77
Q1 2024	23,455	$3,959	$153.74	$135.88 - $177.89
Q4 2023	23,397	$4,031	$152.94	$129.22 - $177.51
Q3 2023	21,480	$3,471	$186.58	$157.50 - $224.50
Q2 2023	17,327	$3,294	$198.09	$170.55 - $232.00
Q1 2023	16,807	$3,656	$182.57	$141.81 - $219.55
Q4 2022	16,759	$3	$148.17	$115.66 - $173.68
Q3 2022	39,305	$5,199	$107.16	$60.96 - $140.64
Q2 2022	39,241	$2,673	$71.18	$59.60 - $86.31
Q1 2022	36,240	$3,035	$76.57	$61.24 - $91.36
Q4 2021	33,949	$2,959	$102.83	$84.78 - $123.13
Q3 2021	35,784	$3,416	$92.85	$78.93 - $107.27
Q2 2021	30,522	$2,763	$79.13	$67.71 - $94.08
Q1 2021	32,855	$2,868	$91.72	$68.07 - $112.50
Q4 2020	32,169	$3,182	$86.71	$66.71 - $109.09
Q3 2020	36,714	$2,430	$66.40	$49.04 - $81.87
Q2 2020	27,434	$1,358	$44.60	$33.00 - $54.50
Q1 2020	31,046	$1,120	$47.54	$28.47 - $59.90
Q4 2019	13,386	$749	$54.92	$50.22 - $62.89
Q3 2019	13,361	$775	$64.07	$55.95 - $69.24
Q2 2019	13,367	$878	$60.17	$53.18 - $66.05
Q1 2019	13,305	$703	$50.34	$41.41 - $56.04
Q4 2018	22,921	$973	$43.90	$36.51 - $50.06
Q3 2018	21,518	$1,042	$51.90	$47.34 - $55.75
Q2 2018	22,057	$1,162	$65.41	$50.23 - $81.72
Q1 2018	21,972	$1,560	$68.06	$58.80 - $76.61
Q4 2017	11,898	$803	$58.65	$45.27 - $71.80
Q3 2017	11,881	$545	$46.37	$38.36 - $53.00
Q2 2017	11,415	$455	$33.98	$25.56 - $41.17
Q1 2017	11,399	$309	$32.79	$27.08 - $38.50
Q2 2016	6,140	$298	$53.28	$43.70 - $69.01
Q1 2016	5,664	$388	$67.03	$57.20 - $74.29
Q4 2015	4,945	$326	$56.06	$41.90 - $67.80
Q3 2015	4,862	$208	$46.26	$40.25 - $53.63
Q2 2015	8,491	$399	$55.86	$46.84 - $65.50
Q1 2015	8,629	$516	$51.35	$39.18 - $63.10
Q4 2014	13,714	$612	$50.95	$40.54 - $65.87
Q3 2014	13,781	$907	$67.69	$60.15 - $73.78
Q2 2014	13,020	$925	$66.19	$57.80 - $74.18
Q1 2014	13,537	$945	$55.76	$47.04 - $74.84
Q4 2013	13,476	$736	$54.68	$40.00 - $65.99
Q3 2013	14,159	$569	$42.28	$35.59 - $51.60
Q2 2013	13,529	$606	$44.50	$25.66 - $59.00