OSI SYSTEMS INC

Ticker: OSIS CUSIP: 671044105 Class: EQTY

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q4 2025
Shares 3,963 Value ($000) $1 Avg Close $261.19 Range $231.66 - $292.34
Q3 2025
Shares 4,425 Value ($000) $1 Avg Close $228.27 Range $204.00 - $249.79
Q2 2025
Shares 4,732 Value ($000) $1 Avg Close $213.44 Range $164.08 - $241.64
Q1 2025
Shares 5,076 Value ($000) $1 Avg Close $190.49 Range $150.84 - $220.00
Q4 2024
Shares 5,076 Value ($000) $1 Avg Close $158.52 Range $129.84 - $189.13
Q3 2024
Shares 5,076 Value ($000) $1 Avg Close $143.78 Range $129.18 - $158.69
Q2 2024
Shares 5,076 Value ($000) $1 Avg Close $137.83 Range $126.57 - $145.25
Q1 2024
Shares 5,076 Value ($000) $1 Avg Close $131.26 Range $120.42 - $144.03
Q4 2023
Shares 5,076 Value ($000) $1 Avg Close $119.08 Range $103.04 - $132.60
Q3 2023
Shares 5,076 Value ($000) $1 Avg Close $120.57 Range $112.19 - $139.90
Q2 2023
Shares 5,076 Value ($000) $1 Avg Close $114.74 Range $99.11 - $127.07
Q1 2023
Shares 4,798 Value ($000) $0 Avg Close $92.62 Range $78.35 - $102.89
Q4 2022
Shares 4,798 Value ($000) $0 Avg Close $81.40 Range $69.31 - $90.71
Q3 2022
Shares 4,798 Value ($000) $346 Avg Close $87.60 Range $72.02 - $103.17
Q1 2022
Shares 4,512 Value ($000) $384 Avg Close $84.05 Range $76.35 - $95.63
Q4 2021
Shares 4,512 Value ($000) $421 Avg Close $93.81 Range $87.97 - $98.88
Q3 2021
Shares 4,512 Value ($000) $428 Avg Close $97.38 Range $91.08 - $101.64
Q2 2021
Shares 4,512 Value ($000) $459 Avg Close $97.33 Range $91.95 - $102.24
Q1 2021
Shares 4,512 Value ($000) $434 Avg Close $94.91 Range $89.10 - $100.67
Q4 2020
Shares 4,512 Value ($000) $421 Avg Close $85.48 Range $76.31 - $94.87
Q3 2020
Shares 4,512 Value ($000) $350 Avg Close $74.61 Range $66.11 - $81.69
Q2 2020
Shares 4,512 Value ($000) $337 Avg Close $73.05 Range $63.09 - $85.01
Q1 2020
Shares 4,512 Value ($000) $311 Avg Close $85.46 Range $49.96 - $102.61
Q4 2019
Shares 4,712 Value ($000) $475 Avg Close $98.82 Range $93.98 - $102.81
Q3 2019
Shares 4,712 Value ($000) $479 Avg Close $108.01 Range $93.05 - $117.21
Q2 2019
Shares 4,712 Value ($000) $531 Avg Close $100.77 Range $85.22 - $114.42
Q1 2019
Shares 4,712 Value ($000) $413 Avg Close $83.70 Range $70.22 - $91.19
Q4 2018
Shares 4,712 Value ($000) $345 Avg Close $72.14 Range $67.15 - $76.91
Q3 2018
Shares 4,712 Value ($000) $360 Avg Close $77.62 Range $73.70 - $82.94
Q2 2018
Shares 4,912 Value ($000) $380 Avg Close $69.82 Range $61.72 - $80.19
Q1 2018
Shares 4,912 Value ($000) $321 Avg Close $64.89 Range $50.50 - $73.28
Q4 2017
Shares 5,300 Value ($000) $341 Avg Close $84.03 Range $53.80 - $96.64
Q3 2017
Shares 5,300 Value ($000) $484 Avg Close $81.30 Range $74.96 - $92.34
Q2 2017
Shares 5,300 Value ($000) $398 Avg Close $75.70 Range $69.08 - $82.26
Q1 2017
Shares 5,300 Value ($000) $387 Avg Close $74.27 Range $69.45 - $81.55
Q4 2016
Shares 5,300 Value ($000) $403 Avg Close $72.10 Range $65.00 - $78.86
Q3 2016
Shares 5,700 Value ($000) $373 Avg Close $63.03 Range $55.76 - $69.49
Q2 2016
Shares 5,700 Value ($000) $331 Avg Close $55.08 Range $48.76 - $66.43
Q1 2016
Shares 5,700 Value ($000) $373 Avg Close $66.19 Range $48.19 - $88.33
Q4 2015
Shares 7,800 Value ($000) $692 Avg Close $87.50 Range $75.60 - $96.75
Q3 2015
Shares 7,800 Value ($000) $600 Avg Close $72.21 Range $66.94 - $79.28
Q2 2015
Shares 7,800 Value ($000) $552 Avg Close $72.33 Range $66.03 - $76.70
Q1 2015
Shares 7,800 Value ($000) $579 Avg Close $71.68 Range $66.90 - $75.00
Q4 2014
Shares 7,300 Value ($000) $517 Avg Close $68.20 Range $58.54 - $74.79
Q3 2014
Shares 5,300 Value ($000) $336 Avg Close $66.39 Range $62.10 - $70.27
Q2 2014
Shares 5,300 Value ($000) $354 Avg Close $59.67 Range $52.68 - $67.44
Q1 2014
Shares 5,900 Value ($000) $353 Avg Close $59.85 Range $51.85 - $66.78
Q4 2013
Shares 5,900 Value ($000) $313 Avg Close $68.42 Range $39.00 - $78.50
Q3 2013
Shares 6,600 Value ($000) $491 Avg Close $71.00 Range $63.20 - $76.25
Q2 2013
Shares 7,500 Value ($000) $483 Avg Close $58.30 Range $48.10 - $67.50