DIODES INC

Ticker: DIOD CUSIP: 254543101 Class: EQTY

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q4 2025
Shares 151,900 Value ($000) $7,495 Avg Close $50.60 Range $42.28 - $58.80
Q3 2025
Shares 218,700 Value ($000) $11,637 Avg Close $53.61 Range $46.72 - $58.90
Q2 2025
Shares 218,700 Value ($000) $11,567 Avg Close $43.97 Range $32.93 - $53.53
Q2 2022
Shares 6,900 Value ($000) $446 Avg Close $72.92 Range $63.07 - $88.04
Q1 2022
Shares 4,900 Value ($000) $426 Avg Close $91.05 Range $78.55 - $113.39
Q4 2021
Shares 3,400 Value ($000) $373 Avg Close $101.39 Range $84.92 - $113.98
Q3 2014
Shares 14,800 Value ($000) $354 Avg Close $26.46 Range $23.91 - $30.19
Q2 2014
Shares 44,900 Value ($000) $1,300 Avg Close $27.65 Range $25.50 - $30.79
Q1 2014
Shares 53,900 Value ($000) $1,408 Avg Close $24.02 Range $21.46 - $26.32
Q4 2013
Shares 37,200 Value ($000) $876 Avg Close $22.55 Range $19.26 - $25.36
Q3 2013
Shares 40,400 Value ($000) $990 Avg Close $25.99 Range $23.41 - $28.46