INTERNATIONAL BUSINESS MACHS

Ticker: IBM CUSIP: 459200101 Class: COM

Corundum Group, Inc.'s Holding History (CIK: 0001486083)

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

Q4 2021
Shares 1,701 Value ($000) $227 Avg Close $106.49 Range $97.83 - $117.62
Q3 2021
Shares 3,610 Value ($000) $502 Avg Close $112.12 Range $106.97 - $117.48
Q2 2021
Shares 3,211 Value ($000) $471 Avg Close $113.44 Range $102.70 - $121.73
Q1 2021
Shares 3,179 Value ($000) $424 Avg Close $98.07 Range $91.22 - $107.97
Q4 2020
Shares 3,081 Value ($000) $388 Avg Close $93.41 Range $81.15 - $103.82
Q3 2020
Shares 2,495 Value ($000) $304 Avg Close $93.86 Range $87.12 - $99.96
Q2 2020
Shares 2,158 Value ($000) $261 Avg Close $91.40 Range $78.00 - $102.76
Q1 2020
Shares 2,541 Value ($000) $282 Avg Close $98.28 Range $67.58 - $117.24
Q4 2019
Shares 2,681 Value ($000) $359 Avg Close $99.90 Range $95.55 - $107.55
Q3 2019
Shares 2,618 Value ($000) $381 Avg Close $102.47 Range $94.04 - $110.34
Q2 2019
Shares 2,626 Value ($000) $362 Avg Close $98.62 Range $91.51 - $103.66
Q1 2019
Shares 2,613 Value ($000) $369 Avg Close $94.64 Range $78.71 - $101.33
Q2 2018
Shares 1,584 Value ($000) $221 Avg Close $99.95 Range $94.63 - $110.30
Q1 2018
Shares 1,542 Value ($000) $237 Avg Close $107.30 Range $98.32 - $115.38
Q4 2017
Shares 1,472 Value ($000) $226 Avg Close $102.11 Range $96.94 - $108.49
Q3 2017
Shares 1,471 Value ($000) $213 Avg Close $96.87 Range $92.88 - $103.07