MCK Communications, Inc.
| Date | Inflation Amount Per Share* | ||
|---|---|---|---|
| 10/22/1999 | ** | $7.6584 | *** |
| 10/25/1999 | $7.00597 | ||
| 10/26/1999 | $6.28456 | ||
| 10/27/1999 | $7.6584 | ||
| 10/28/1999 | $7.6584 | ||
| 10/29/1999 | $7.6584 | ||
| 11/1/1999 | $7.6584 | ||
| 11/2/1999 | $7.6584 | ||
| 11/3/1999 | $7.6584 | ||
| 11/4/1999 | $7.6584 | ||
| 11/5/1999 | $7.6584 | ||
| 11/8/1999 | $7.6584 | ||
| 11/9/1999 | $7.6584 | ||
| 11/10/1999 | $7.6584 | ||
| 11/11/1999 | $7.6584 | ||
| 11/12/1999 | $7.6584 | ||
| 11/15/1999 | $7.6584 | ||
| 11/16/1999 | $7.6584 | ||
| 11/17/1999 | $7.6584 | ||
| 11/18/1999 | $7.6584 | ||
| 11/19/1999 | $7.6584 | ||
| 11/22/1999 | $7.6584 | ||
| 11/23/1999 | $7.6584 | ||
| 11/24/1999 | $7.6584 | ||
| 11/26/1999 | $7.6584 | ||
| 11/29/1999 | $7.6584 | ||
| 11/30/1999 | $7.6584 | ||
| 12/1/1999 | $7.6584 | ||
| 12/2/1999 | $7.6584 | ||
| 12/3/1999 | $7.6584 | ||
| 12/6/1999 | $7.6584 | ||
| 12/7/1999 | $7.6584 | ||
| 12/8/1999 | $7.6584 | ||
| 12/9/1999 | $7.6584 | ||
| 12/10/1999 | $7.6584 | ||
| 12/13/1999 | $7.6584 | ||
| 12/14/1999 | $7.6584 | ||
| 12/15/1999 | $7.6584 | ||
| 12/16/1999 | $7.6584 | ||
| 12/17/1999 | $7.6584 | ||
| 12/20/1999 | $7.6584 | ||
| 12/21/1999 | $7.63464 | ||
| 12/22/1999 | $7.26994 | ||
| 12/23/1999 | $6.93367 | ||
| 12/27/1999 | $6.42277 | ||
| 12/28/1999 | $6.19316 | ||
| 12/29/1999 | $7.61164 | ||
| 12/30/1999 | $7.6584 | ||
| 12/31/1999 | $7.34582 | ||
| 1/3/2000 | $7.60512 | ||
| 1/4/2000 | $7.47542 | ||
| 1/5/2000 | $7.6584 | ||
| 1/6/2000 | $7.6584 | ||
| 1/7/2000 | $7.6584 | ||
| 1/10/2000 | $7.6584 | ||
| 1/11/2000 | $7.6584 | ||
| 1/12/2000 | $7.6584 | ||
| 1/13/2000 | $7.6584 | ||
| 1/14/2000 | $7.6584 | ||
| 1/18/2000 | $7.6584 | ||
| 1/19/2000 | $7.6584 | ||
| 1/20/2000 | $7.6584 | ||
| 1/21/2000 | $7.6584 | ||
| 1/24/2000 | $7.6584 | ||
| 1/25/2000 | $7.6584 | ||
| 1/26/2000 | $7.6584 | ||
| 1/27/2000 | $7.6584 | ||
| 1/28/2000 | $7.6584 | ||
| 1/31/2000 | $7.6584 | ||
| 2/1/2000 | $7.6584 | ||
| 2/2/2000 | $7.6584 | ||
| 2/3/2000 | $7.6584 | ||
| 2/4/2000 | $7.6584 | ||
| 2/7/2000 | $7.6584 | ||
| 2/8/2000 | $7.6584 | ||
| 2/9/2000 | $7.6584 | ||
| 2/10/2000 | $7.6584 | ||
| 2/11/2000 | $7.6584 | ||
| 2/14/2000 | $7.6584 | ||
| 2/15/2000 | $7.6584 | ||
| 2/16/2000 | $7.6584 | ||
| 2/17/2000 | $7.6584 | ||
| 2/18/2000 | $7.6584 | ||
| 2/22/2000 | $7.6584 | ||
| 2/23/2000 | $7.6584 | ||
| 2/24/2000 | $7.6584 | ||
| 2/25/2000 | $7.6584 | ||
| 2/28/2000 | $7.6584 | ||
| 2/29/2000 | $7.6584 | ||
| 3/1/2000 | $7.6584 | ||
| 3/2/2000 | $7.6584 | ||
| 3/3/2000 | $7.6584 | ||
| 3/6/2000 | $7.6584 | ||
| 3/7/2000 | $7.6584 | ||
| 3/8/2000 | $7.6584 | ||
| 3/9/2000 | $7.6584 | ||
| 3/10/2000 | $7.6584 | ||
| 3/13/2000 | $7.6584 | ||
| 3/14/2000 | $7.6584 | ||
| 3/15/2000 | $7.6584 | ||
| 3/16/2000 | $7.6584 | ||
| 3/17/2000 | $7.6584 | ||
| 3/20/2000 | $7.6584 | ||
| 3/21/2000 | $7.6584 | ||
| 3/22/2000 | $7.6584 | ||
| 3/23/2000 | $7.6584 | ||
| 3/24/2000 | $7.6584 | ||
| 3/27/2000 | $7.6584 | ||
| 3/28/2000 | $7.6584 | ||
| 3/29/2000 | $7.6584 | ||
| 3/30/2000 | $7.6584 | ||
| 3/31/2000 | $7.6584 | ||
| 4/3/2000 | $7.6584 | ||
| 4/4/2000 | $7.6584 | ||
| 4/5/2000 | $7.6584 | ||
| 4/6/2000 | $7.6584 | ||
| 4/7/2000 | $7.6584 | ||
| 4/10/2000 | $7.6584 | ||
| 4/11/2000 | $7.6584 | ||
| 4/12/2000 | $7.6584 | ||
| 4/13/2000 | $7.6584 | ||
| 4/14/2000 | $7.6584 | ||
| 4/17/2000 | $7.04952 | ||
| 4/18/2000 | $7.6584 | ||
| 4/19/2000 | $7.6584 | ||
| 4/20/2000 | $7.6584 | ||
| 4/24/2000 | $7.6584 | ||
| 4/25/2000 | $7.6584 | ||
| 4/26/2000 | $7.6584 | ||
| 4/27/2000 | $7.6584 | ||
| 4/28/2000 | $7.6584 | ||
| 5/1/2000 | $7.6584 | ||
| 5/2/2000 | $7.6584 | ||
| 5/3/2000 | $7.6584 | ||
| 5/4/2000 | $7.6584 | ||
| 5/5/2000 | $7.6584 | ||
| 5/8/2000 | $7.6584 | ||
| 5/9/2000 | $7.6584 | ||
| 5/10/2000 | $7.6584 | ||
| 5/11/2000 | $7.6584 | ||
| 5/12/2000 | $7.6584 | ||
| 5/15/2000 | $7.6584 | ||
| 5/16/2000 | $7.6584 | ||
| 5/17/2000 | $7.6584 | ||
| 5/18/2000 | $7.6584 | ||
| 5/19/2000 | $7.6584 | ||
| 5/22/2000 | $7.6584 | ||
| 5/23/2000 | $7.61911 | ||
| 5/24/2000 | $7.56301 | ||
| 5/25/2000 | $7.55284 | ||
| 5/26/2000 | $7.42186 | ||
| 5/30/2000 | $7.60183 | ||
| 5/31/2000 | $7.64402 | ||
| 6/1/2000 | $7.6584 | ||
| 6/2/2000 | $7.6584 | ||
| 6/5/2000 | $7.6584 | ||
| 6/6/2000 | $7.6584 | ||
| 6/7/2000 | $7.6584 | ||
| 6/8/2000 | $7.6584 | ||
| 6/9/2000 | $7.6584 | ||
| 6/12/2000 | $7.6584 | ||
| 6/13/2000 | $7.53135 | ||
| 6/14/2000 | $7.4804 | ||
| 6/15/2000 | $6.98284 | ||
| 6/16/2000 | $6.60864 | ||
| 6/19/2000 | $6.81953 | ||
| 6/20/2000 | $7.08591 | ||
| 6/21/2000 | $7.64075 | ||
| 6/22/2000 | $7.6584 | ||
| 6/23/2000 | $7.6584 | ||
| 6/26/2000 | $7.6584 | ||
| 6/27/2000 | $7.6584 | ||
| 6/28/2000 | $7.6584 | ||
| 6/29/2000 | $7.6584 | ||
| 6/30/2000 | $7.3914 | ||
| 7/3/2000 | $7.31279 | ||
| 7/5/2000 | $7.50098 | ||
| 7/6/2000 | $7.38886 | ||
| 7/7/2000 | $6.52563 | ||
| 7/10/2000 | $6.33345 | ||
| 7/11/2000 | $6.29348 | ||
| 7/12/2000 | $5.95704 | ||
| 7/13/2000 | $7.6584 | ||
| 7/14/2000 | $7.6584 | ||
| 7/17/2000 | $7.6584 | ||
| 7/18/2000 | $7.6584 | ||
| 7/19/2000 | $7.6584 | ||
| 7/20/2000 | $7.6584 | ||
| 7/21/2000 | $7.6584 | ||
| 7/24/2000 | $7.0321 | ||
| 7/25/2000 | $6.74834 | ||
| 7/26/2000 | $7.17382 | ||
| 7/27/2000 | $6.48624 | ||
| 7/28/2000 | $5.36069 | ||
| 7/31/2000 | $5.27522 | ||
| 8/1/2000 | $6.95544 | ||
| 8/2/2000 | $7.23427 | ||
| 8/3/2000 | $7.6584 | ||
| 8/4/2000 | $7.6584 | ||
| 8/7/2000 | $7.43758 | ||
| 8/8/2000 | $7.02805 | ||
| 8/9/2000 | $7.01646 | ||
| 8/10/2000 | $6.89996 | ||
| 8/11/2000 | $6.77512 | ||
| 8/14/2000 | $6.51662 | ||
| 8/15/2000 | $6.65885 | ||
| 8/16/2000 | $6.75822 | ||
| 8/17/2000 | $7.33538 | ||
| 8/18/2000 | $5.39173 | ||
| 8/21/2000 | $6.53291 | ||
| 8/22/2000 | $6.46601 | ||
| 8/23/2000 | $6.39089 | ||
| 8/24/2000 | $6.45947 | ||
| 8/25/2000 | $6.55233 | ||
| 8/28/2000 | $6.32245 | ||
| 8/29/2000 | $7.49027 | ||
| 8/30/2000 | $7.6584 | ||
| 8/31/2000 | $7.6584 | ||
| 9/1/2000 | $7.6584 | ||
| 9/5/2000 | $7.6584 | ||
| 9/6/2000 | $7.6584 | ||
| 9/7/2000 | $7.6584 | ||
| 9/8/2000 | $7.6584 | ||
| 9/11/2000 | $7.6584 | ||
| 9/12/2000 | $7.6584 | ||
| 9/13/2000 | $7.6584 | ||
| 9/14/2000 | $7.6584 | ||
| 9/15/2000 | $7.6584 | ||
| 9/18/2000 | $7.6584 | ||
| 9/19/2000 | $7.6584 | ||
| 9/20/2000 | $7.6584 | ||
| 9/21/2000 | $7.6584 | ||
| 9/22/2000 | $7.6584 | ||
| 9/25/2000 | $7.6584 | ||
| 9/26/2000 | $7.6584 | ||
| 9/27/2000 | $7.57913 | ||
| 9/28/2000 | $7.6584 | ||
| 9/29/2000 | $7.55888 | ||
| 10/2/2000 | $7.62121 | ||
| 10/3/2000 | $7.10338 | ||
| 10/4/2000 | $5.49846 | ||
| 10/5/2000 | $6.01248 | ||
| 10/6/2000 | $5.83204 | ||
| 10/9/2000 | $6.59197 | ||
| 10/10/2000 | $6.3918 | ||
| 10/11/2000 | $6.51777 | ||
| 10/12/2000 | $6.51373 | ||
| 10/13/2000 | $7.6584 | ||
| 10/16/2000 | $7.4855 | ||
| 10/17/2000 | $6.28925 | ||
| 10/18/2000 | $5.7256 | ||
| 10/19/2000 | $5.75141 | ||
| 10/20/2000 | $7.15553 | ||
| 10/23/2000 | $6.29328 | ||
| 10/24/2000 | $6.25886 | ||
| 10/25/2000 | $4.79274 | ||
| 10/26/2000 | $4.15274 | ||
| 10/27/2000 | $3.84812 | ||
| 10/30/2000 | $3.92978 | ||
| 10/31/2000 | $4.48432 | ||
| 11/1/2000 | $4.96677 | ||
| 11/2/2000 | $6.53354 | ||
| 11/3/2000 | $7.16981 | ||
| 11/6/2000 | $6.44951 | ||
| 11/7/2000 | $6.50718 | ||
| 11/8/2000 | $6.14309 | ||
| 11/9/2000 | $6.11789 | ||
| 11/10/2000 | $6.10008 | ||
| 11/13/2000 | $5.30544 | ||
| 11/14/2000 | $6.36087 | ||
| 11/15/2000 | $5.41481 | ||
| 11/16/2000 | $4.0995 | ||
| 11/17/2000 | $2.68226 | ||
| 11/20/2000 | $2.09562 | ||
| 11/21/2000 | $1.85235 | ||
| 11/22/2000 | $1.81309 | ||
| 11/24/2000 | $2.0468 | ||
| 11/27/2000 | $1.95925 | ||
| 11/28/2000 | $0.17155 | ||
| 11/29/2000 | $0 | ||
| 11/30/2000 | $0 | ||
| 12/1/2000 | $0 | ||
| 12/4/2000 | $0 | ||
| 12/5/2000 | $0.02073 | ||
| 12/6/2000 | $0 |
* Data shown are adjusted forward for all stock splits between the IPO and 12/6/00.
** Purchases on a date not listed in the chart above have no artificial inflation.
*** Purchases in the IPO itself at $16.00 per share have no artificial inflation.