AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

FIRST INTERSTATE BANK's Holding History (CIK: 0001125727)

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

Q3 2018
Shares 300 Value ($000) $12 Avg Close $38.74 Range $34.33 - $41.00
Q2 2018
Shares 400 Value ($000) $15 Avg Close $47.34 Range $38.17 - $55.50
Q1 2018
Shares 400 Value ($000) $20 Avg Close $51.88 Range $45.02 - $66.23
Q4 2017
Shares 400 Value ($000) $24 Avg Close $55.57 Range $48.13 - $65.09
Q3 2017
Shares 400 Value ($000) $20 Avg Close $49.33 Range $40.06 - $54.93
Q2 2017
Shares 518 Value ($000) $25 Avg Close $55.38 Range $48.13 - $65.39
Q1 2017
Shares 2,169 Value ($000) $119 Avg Close $53.97 Range $46.80 - $60.68
Q4 2016
Shares 2,169 Value ($000) $117 Avg Close $60.31 Range $51.75 - $74.95
Q3 2016
Shares 2,119 Value ($000) $156 Avg Close $62.64 Range $48.77 - $74.56
Q2 2016
Shares 2,167 Value ($000) $110 Avg Close $44.18 Range $35.26 - $54.10
Q1 2016
Shares 2,079 Value ($000) $93 Avg Close $41.39 Range $33.39 - $57.62
Q4 2015
Shares 600 Value ($000) $33 Avg Close $56.36 Range $48.76 - $64.95