WILLIS LEASE FINANCE CORP

Ticker: WLFC CUSIP: 970646105 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025

Shares 532,041 Value ($000) $72,168 Avg Close $129.37 Range $114.01 - $141.71

Q3 2025

Shares 540,690 Value ($000) $74,123 Avg Close $145.46 Range $131.57 - $171.37

Q2 2025

Shares 555,934 Value ($000) $79,381 Avg Close $141.71 Range $124.90 - $161.23

Q1 2025

Shares 529,059 Value ($000) $83,577 Avg Close $190.68 Range $146.05 - $229.67

Q4 2024

Shares 511,472 Value ($000) $106,154 Avg Close $194.31 Range $140.00 - $235.43

Q3 2024

Shares 493,972 Value ($000) $73,505 Avg Close $98.73 Range $66.05 - $149.20

Q2 2024

Shares 487,591 Value ($000) $33,790 Avg Close $58.01 Range $48.10 - $69.41

Q1 2024

Shares 490,413 Value ($000) $24,334 Avg Close $48.34 Range $45.32 - $51.00

Q4 2023

Shares 492,937 Value ($000) $24,095 Avg Close $44.60 Range $39.50 - $49.15

Q3 2023

Shares 494,966 Value ($000) $20,937 Avg Close $42.34 Range $39.16 - $48.93

Q2 2023

Shares 497,624 Value ($000) $19,472 Avg Close $46.41 Range $37.01 - $59.99

Q1 2023

Shares 510,702 Value ($000) $27,976 Avg Close $58.65 Range $53.62 - $65.19

Q4 2022

Shares 510,789 Value ($000) $30 Avg Close $44.86 Range $32.88 - $61.01

Q3 2022

Shares 509,899 Value ($000) $16,694 Avg Close $37.52 Range $32.56 - $40.98

Q2 2022

Shares 505,749 Value ($000) $18,956 Avg Close $34.08 Range $30.22 - $40.22

Q1 2022

Shares 499,918 Value ($000) $16,092 Avg Close $34.73 Range $31.92 - $37.45

Q4 2021

Shares 499,637 Value ($000) $18,811 Avg Close $38.22 Range $33.36 - $43.38

Q3 2021

Shares 503,812 Value ($000) $18,737 Avg Close $39.36 Range $35.69 - $43.81

Q2 2021

Shares 503,291 Value ($000) $21,571 Avg Close $43.79 Range $40.01 - $46.88

Q1 2021

Shares 504,169 Value ($000) $21,982 Avg Close $34.77 Range $26.32 - $47.78

Q4 2020

Shares 504,255 Value ($000) $15,360 Avg Close $27.97 Range $18.15 - $40.91

Q3 2020

Shares 509,594 Value ($000) $9,402 Avg Close $21.74 Range $18.30 - $28.10

Q2 2020

Shares 514,021 Value ($000) $12,480 Avg Close $21.38 Range $14.11 - $33.76

Q1 2020

Shares 517,110 Value ($000) $13,755 Avg Close $49.64 Range $16.07 - $61.97

Q4 2019

Shares 517,210 Value ($000) $30,469 Avg Close $58.44 Range $53.55 - $63.49

Q3 2019

Shares 522,426 Value ($000) $28,932 Avg Close $60.49 Range $54.51 - $74.46

Q2 2019

Shares 523,411 Value ($000) $30,525 Avg Close $50.62 Range $41.15 - $59.06

Q1 2019

Shares 534,268 Value ($000) $22,648 Avg Close $39.80 Range $33.60 - $44.65

Q4 2018

Shares 536,836 Value ($000) $18,575 Avg Close $35.54 Range $31.80 - $39.95

Q3 2018

Shares 537,516 Value ($000) $18,550 Avg Close $33.16 Range $30.81 - $35.90

Q2 2018

Shares 538,574 Value ($000) $17,014 Avg Close $32.64 Range $30.06 - $36.70

Q1 2018

Shares 545,148 Value ($000) $18,688 Avg Close $27.64 Range $25.00 - $35.33

Q4 2017

Shares 545,148 Value ($000) $13,612 Avg Close $24.98 Range $22.51 - $26.82

Q3 2017

Shares 545,756 Value ($000) $13,420 Avg Close $24.74 Range $23.26 - $27.43

Q2 2017

Shares 549,330 Value ($000) $14,684 Avg Close $24.83 Range $21.54 - $27.58

Q1 2017

Shares 549,885 Value ($000) $12,290 Avg Close $25.27 Range $21.10 - $28.06

Q4 2016

Shares 549,629 Value ($000) $14,060 Avg Close $25.90 Range $22.89 - $27.47

Q3 2016

Shares 649,628 Value ($000) $15,442 Avg Close $24.95 Range $21.63 - $27.51

Q2 2016

Shares 709,655 Value ($000) $15,776 Avg Close $23.84 Range $21.38 - $25.67

Q1 2016

Shares 739,218 Value ($000) $15,960 Avg Close $19.60 Range $17.43 - $22.35

Q4 2015

Shares 740,225 Value ($000) $14,879 Avg Close $16.81 Range $15.16 - $20.70

Q3 2015

Shares 740,834 Value ($000) $12,046 Avg Close $16.77 Range $15.11 - $18.62

Q2 2015

Shares 740,834 Value ($000) $13,609 Avg Close $18.55 Range $18.05 - $19.50

Q1 2015

Shares 744,398 Value ($000) $13,831 Avg Close $20.66 Range $17.89 - $21.95

Q4 2014

Shares 745,402 Value ($000) $16,324 Avg Close $21.36 Range $19.56 - $22.91

Q3 2014

Shares 747,545 Value ($000) $15,340 Avg Close $22.59 Range $20.36 - $24.89

Q2 2014

Shares 750,445 Value ($000) $18,401 Avg Close $20.52 Range $18.18 - $26.19

Q1 2014

Shares 751,059 Value ($000) $15,374 Avg Close $18.24 Range $16.02 - $20.73

Q4 2013

Shares 751,059 Value ($000) $13,038 Avg Close $17.09 Range $15.66 - $18.24

Q3 2013

Shares 753,624 Value ($000) $11,855 Avg Close $14.50 Range $13.50 - $15.98

Q2 2013

Shares 756,261 Value ($000) $10,217 Avg Close $13.54 Range $11.70 - $15.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	532,041	$72,168	$129.37	$114.01 - $141.71
Q3 2025	540,690	$74,123	$145.46	$131.57 - $171.37
Q2 2025	555,934	$79,381	$141.71	$124.90 - $161.23
Q1 2025	529,059	$83,577	$190.68	$146.05 - $229.67
Q4 2024	511,472	$106,154	$194.31	$140.00 - $235.43
Q3 2024	493,972	$73,505	$98.73	$66.05 - $149.20
Q2 2024	487,591	$33,790	$58.01	$48.10 - $69.41
Q1 2024	490,413	$24,334	$48.34	$45.32 - $51.00
Q4 2023	492,937	$24,095	$44.60	$39.50 - $49.15
Q3 2023	494,966	$20,937	$42.34	$39.16 - $48.93
Q2 2023	497,624	$19,472	$46.41	$37.01 - $59.99
Q1 2023	510,702	$27,976	$58.65	$53.62 - $65.19
Q4 2022	510,789	$30	$44.86	$32.88 - $61.01
Q3 2022	509,899	$16,694	$37.52	$32.56 - $40.98
Q2 2022	505,749	$18,956	$34.08	$30.22 - $40.22
Q1 2022	499,918	$16,092	$34.73	$31.92 - $37.45
Q4 2021	499,637	$18,811	$38.22	$33.36 - $43.38
Q3 2021	503,812	$18,737	$39.36	$35.69 - $43.81
Q2 2021	503,291	$21,571	$43.79	$40.01 - $46.88
Q1 2021	504,169	$21,982	$34.77	$26.32 - $47.78
Q4 2020	504,255	$15,360	$27.97	$18.15 - $40.91
Q3 2020	509,594	$9,402	$21.74	$18.30 - $28.10
Q2 2020	514,021	$12,480	$21.38	$14.11 - $33.76
Q1 2020	517,110	$13,755	$49.64	$16.07 - $61.97
Q4 2019	517,210	$30,469	$58.44	$53.55 - $63.49
Q3 2019	522,426	$28,932	$60.49	$54.51 - $74.46
Q2 2019	523,411	$30,525	$50.62	$41.15 - $59.06
Q1 2019	534,268	$22,648	$39.80	$33.60 - $44.65
Q4 2018	536,836	$18,575	$35.54	$31.80 - $39.95
Q3 2018	537,516	$18,550	$33.16	$30.81 - $35.90
Q2 2018	538,574	$17,014	$32.64	$30.06 - $36.70
Q1 2018	545,148	$18,688	$27.64	$25.00 - $35.33
Q4 2017	545,148	$13,612	$24.98	$22.51 - $26.82
Q3 2017	545,756	$13,420	$24.74	$23.26 - $27.43
Q2 2017	549,330	$14,684	$24.83	$21.54 - $27.58
Q1 2017	549,885	$12,290	$25.27	$21.10 - $28.06
Q4 2016	549,629	$14,060	$25.90	$22.89 - $27.47
Q3 2016	649,628	$15,442	$24.95	$21.63 - $27.51
Q2 2016	709,655	$15,776	$23.84	$21.38 - $25.67
Q1 2016	739,218	$15,960	$19.60	$17.43 - $22.35
Q4 2015	740,225	$14,879	$16.81	$15.16 - $20.70
Q3 2015	740,834	$12,046	$16.77	$15.11 - $18.62
Q2 2015	740,834	$13,609	$18.55	$18.05 - $19.50
Q1 2015	744,398	$13,831	$20.66	$17.89 - $21.95
Q4 2014	745,402	$16,324	$21.36	$19.56 - $22.91
Q3 2014	747,545	$15,340	$22.59	$20.36 - $24.89
Q2 2014	750,445	$18,401	$20.52	$18.18 - $26.19
Q1 2014	751,059	$15,374	$18.24	$16.02 - $20.73
Q4 2013	751,059	$13,038	$17.09	$15.66 - $18.24
Q3 2013	753,624	$11,855	$14.50	$13.50 - $15.98
Q2 2013	756,261	$10,217	$13.54	$11.70 - $15.40