AMGEN INC

Ticker: AMGN CUSIP: 031162100 Class: COM

TANAKA CAPITAL MANAGEMENT INC's Holding History (CIK: 0000816788)

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

Q2 2017
Shares 115 Value ($000) $20 Avg Close $125.35 Range $117.66 - $135.67
Q1 2017
Shares 3,358 Value ($000) $551 Avg Close $127.19 Range $112.17 - $141.42
Q4 2016
Shares 3,739 Value ($000) $547 Avg Close $114.37 Range $101.21 - $127.75
Q3 2016
Shares 3,353 Value ($000) $559 Avg Close $127.72 Range $114.64 - $133.93
Q2 2016
Shares 3,368 Value ($000) $512 Avg Close $116.70 Range $108.29 - $123.20
Q1 2016
Shares 3,418 Value ($000) $512 Avg Close $110.79 Range $103.99 - $119.01
Q4 2015
Shares 5,218 Value ($000) $847 Avg Close $116.50 Range $100.25 - $122.74
Q3 2015
Shares 4,296 Value ($000) $594 Avg Close $116.24 Range $96.15 - $133.76
Q2 2015
Shares 4,296 Value ($000) $660 Avg Close $117.59 Range $110.98 - $127.09
Q1 2015
Shares 4,296 Value ($000) $687 Avg Close $115.04 Range $107.36 - $126.18
Q4 2014
Shares 4,270 Value ($000) $680 Avg Close $113.30 Range $92.62 - $126.09