OMEGA FLEX INC

Ticker: OFLX CUSIP: 682095104 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

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

Q3 2017
Shares 11,042 Value ($000) $793 Avg Close $62.55 Range $55.49 - $74.55
Q2 2017
Shares 11,042 Value ($000) $711 Avg Close $57.77 Range $46.07 - $66.37
Q1 2017
Shares 11,042 Value ($000) $528 Avg Close $47.25 Range $41.87 - $56.20
Q4 2016
Shares 11,042 Value ($000) $616 Avg Close $43.70 Range $34.62 - $64.91
Q3 2016
Shares 11,042 Value ($000) $426 Avg Close $36.65 Range $34.00 - $38.98
Q2 2016
Shares 11,042 Value ($000) $420 Avg Close $35.27 Range $31.53 - $39.95
Q1 2016
Shares 11,042 Value ($000) $384 Avg Close $32.05 Range $27.51 - $36.00
Q4 2015
Shares 11,042 Value ($000) $364 Avg Close $38.47 Range $32.03 - $43.20
Q3 2015
Shares 11,042 Value ($000) $369 Avg Close $33.92 Range $27.69 - $41.06