- Company Directors - G
- Gardner Ted A
Insider Trading History of Gardner Ted A
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Gardner Ted A since 2008.
The trader's CIK number is 1228680.
At the time of the last reporting, Gardner Ted A was the Director of Summit Materials, Inc.. (stock ticker symbol SUM).
Also see all insider trading activities at Summit Materials, Inc..
Note that in the past
GARDNER TED A also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Encore Acquisition Co (EAC) by Gardner Ted A
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2008 | EAC | 0 | $0 | 8,000 | $379,287 | 0 | $0 |
Yearly summary of insider trading at Athlon Energy Inc. (ATHL) by Gardner Ted A
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2013 | ATHL | 75,000 | $1,500,000 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Summit Materials, Inc. (SUM) by Gardner Ted A
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | SUM | 0 | $0 | 0 | $0 | 8,143 | $0 |
| 2019 | SUM | 0 | $0 | 0 | $0 | 3,994 | $0 |
| 2018 | SUM | 0 | $0 | 40,000 | $1,282,299 | 4,098 | $0 |
| 2017 | SUM | 0 | $0 | 40,676 | $1,077,918 | 63,969 | $1,035,990 |
| 2016 | SUM | 0 | $0 | 2,183,826 | $50,160,869 | 0 | $0 |
Insider trading activities at 3 companies by Gardner Ted A:
1. Encore Acquisition Co (EAC)
2. Athlon Energy Inc. (ATHL)
3. Summit Materials, Inc. (SUM)
Table 1. Insider trading of Encore Acquisition Co (EAC) by Gardner Ted A
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2008-09-23 | EAC | Sale | 3,000 | 47.35 | 142,062 |
| 2008-09-24 | EAC | Sale | 5,000 | 47.45 | 237,225 |
Table 2. Insider trading of Athlon Energy Inc. (ATHL) by Gardner Ted A
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2013-08-07 | ATHL | Buy | 75,000 | 20.00 | 1,500,000 |
Table 3. Insider trading of Summit Materials, Inc. (SUM) by Gardner Ted A
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-02-28 | SUM | Option Ex | 8,143 | .00 | 0 |
| 2019-02-28 | SUM | Option Ex | 3,994 | .00 | 0 |
| 2018-03-02 | SUM | Sale | 10,000 | 32.20 | 322,000 |
| 2018-02-28 | SUM | Option Ex | 4,098 | .00 | 0 |
| 2018-03-01 | SUM | Sale | 30,000 | 32.01 | 960,299 |
| 2017-05-04 | SUM | Option Ex | 57,555 | 18.00 | 1,035,990 |
| 2017-05-05 | SUM | Sale | 21,344 | 28.04 | 598,485 |
| 2017-03-01 | SUM | Sale | 19,332 | 24.80 | 479,433 |
| 2017-02-24 | SUM | Option Ex | 6,414 | .00 | 0 |
| 2016-12-15 | SUM | Sale | 22 | 23.40 | 514 |
| 2016-12-12 | SUM | Sale | 1,611,000 | 24.02 | 38,704,275 |
| 2016-04-19 | SUM | Sale | 572,804 | 20.00 | 11,456,080 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Gardner Ted A
(Director of Summit Materials, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.