ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

GRIFFIN ASSET MANAGEMENT, INC.'s Holding History (CIK: 0000883803)

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

Q2 2019
Shares 40,000 Value ($000) $1,963 Avg Close $38.79 Range $37.00 - $40.91
Q1 2019
Shares 40,000 Value ($000) $1,885 Avg Close $36.14 Range $32.70 - $38.77
Q4 2018
Shares 40,000 Value ($000) $1,690 Avg Close $35.19 Range $32.65 - $37.38
Q3 2018
Shares 40,000 Value ($000) $1,703 Avg Close $34.13 Range $32.72 - $35.18
Q2 2018
Shares 40,000 Value ($000) $1,693 Avg Close $32.46 Range $30.20 - $34.35
Q1 2018
Shares 40,000 Value ($000) $1,634 Avg Close $30.84 Range $28.88 - $33.21
Q4 2017
Shares 40,000 Value ($000) $1,704 Avg Close $33.80 Range $31.68 - $35.41
Q3 2017
Shares 40,000 Value ($000) $1,663 Avg Close $32.04 Range $30.14 - $33.72
Q2 2017
Shares 40,000 Value ($000) $1,607 Avg Close $30.93 Range $29.83 - $32.31