STAAR SURGICAL CO

Ticker: STAA CUSIP: 852312305 Class: Common Stock

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q1 2025

Shares 36,333 Value ($000) $1 Avg Close $20.06 Range $13.50 - $25.40

Q4 2024

Shares 191,398 Value ($000) $5 Avg Close $28.56 Range $23.55 - $36.88

Q3 2024

Shares 81,528 Value ($000) $3 Avg Close $37.30 Range $29.21 - $49.86

Q2 2024

Shares 116,655 Value ($000) $6 Avg Close $43.82 Range $37.42 - $52.68

Q1 2024

Shares 102,754 Value ($000) $4 Avg Close $32.51 Range $26.66 - $40.50

Q4 2023

Shares 68,938 Value ($000) $2 Avg Close $35.93 Range $30.29 - $44.26

Q3 2023

Shares 58,137 Value ($000) $2 Avg Close $46.83 Range $39.12 - $58.82

Q2 2023

Shares 27,675 Value ($000) $1 Avg Close $60.90 Range $49.65 - $73.13

Q1 2023

Shares 32,415 Value ($000) $2 Avg Close $65.26 Range $49.25 - $81.81

Q4 2022

Shares 72,156 Value ($000) $4 Avg Close $62.72 Range $46.36 - $77.08

Q3 2022

Shares 59,338 Value ($000) $4,186 Avg Close $85.59 Range $70.03 - $112.27

Q2 2022

Shares 48,259 Value ($000) $3,423 Avg Close $64.43 Range $49.03 - $82.18

Q1 2022

Shares 37,835 Value ($000) $3,023 Avg Close $74.47 Range $55.36 - $93.78

Q4 2021

Shares 16,998 Value ($000) $1,552 Avg Close $107.29 Range $86.34 - $129.43

Q3 2021

Shares 17,529 Value ($000) $2,253 Avg Close $139.94 Range $118.54 - $163.08

Q2 2021

Shares 8,495 Value ($000) $1,295 Avg Close $131.72 Range $103.87 - $161.71

Q1 2021

Shares 7,260 Value ($000) $765 Avg Close $100.13 Range $77.74 - $128.23

Q4 2020

Shares 16,676 Value ($000) $1,321 Avg Close $73.18 Range $55.01 - $85.63

Q3 2020

Shares 5,640 Value ($000) $319 Avg Close $53.86 Range $45.47 - $62.51

Q2 2020

Shares 5,640 Value ($000) $347 Avg Close $40.85 Range $28.58 - $61.97

Q1 2020

Shares 25,820 Value ($000) $833 Avg Close $33.70 Range $23.20 - $42.73

Q4 2019

Shares 6,773 Value ($000) $238 Avg Close $32.99 Range $23.78 - $38.84

Q3 2018

Shares 42,187 Value ($000) $2,025 Avg Close $40.94 Range $29.45 - $54.00

Q2 2018

Shares 48,137 Value ($000) $1,492 Avg Close $23.40 Range $13.60 - $34.00

Q4 2017

Shares 49,304 Value ($000) $764 Avg Close $14.86 Range $12.30 - $17.60

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	36,333	$1	$20.06	$13.50 - $25.40
Q4 2024	191,398	$5	$28.56	$23.55 - $36.88
Q3 2024	81,528	$3	$37.30	$29.21 - $49.86
Q2 2024	116,655	$6	$43.82	$37.42 - $52.68
Q1 2024	102,754	$4	$32.51	$26.66 - $40.50
Q4 2023	68,938	$2	$35.93	$30.29 - $44.26
Q3 2023	58,137	$2	$46.83	$39.12 - $58.82
Q2 2023	27,675	$1	$60.90	$49.65 - $73.13
Q1 2023	32,415	$2	$65.26	$49.25 - $81.81
Q4 2022	72,156	$4	$62.72	$46.36 - $77.08
Q3 2022	59,338	$4,186	$85.59	$70.03 - $112.27
Q2 2022	48,259	$3,423	$64.43	$49.03 - $82.18
Q1 2022	37,835	$3,023	$74.47	$55.36 - $93.78
Q4 2021	16,998	$1,552	$107.29	$86.34 - $129.43
Q3 2021	17,529	$2,253	$139.94	$118.54 - $163.08
Q2 2021	8,495	$1,295	$131.72	$103.87 - $161.71
Q1 2021	7,260	$765	$100.13	$77.74 - $128.23
Q4 2020	16,676	$1,321	$73.18	$55.01 - $85.63
Q3 2020	5,640	$319	$53.86	$45.47 - $62.51
Q2 2020	5,640	$347	$40.85	$28.58 - $61.97
Q1 2020	25,820	$833	$33.70	$23.20 - $42.73
Q4 2019	6,773	$238	$32.99	$23.78 - $38.84
Q3 2018	42,187	$2,025	$40.94	$29.45 - $54.00
Q2 2018	48,137	$1,492	$23.40	$13.60 - $34.00
Q4 2017	49,304	$764	$14.86	$12.30 - $17.60