The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Berkshire Investors Iv Llc since 2016.
This trader's CIK number is 1505185.
At the time of last reporting, Berkshire Investors Iv Llc was the Officer of Advanced Drainage Systems, Inc.. (stock ticker symbol WMS).
Also see all insider trading activities at Advanced Drainage Systems, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2016 | MFRM | 512,685 | $19,768,351 | 0 | $0 | 0 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2021 | WMS | 1 | $96 | 3,701,986 | $408,732,547 | 0 | $0 |
| 2020 | WMS | 50 | $2,185 | 335,356 | $21,713,753 | 0 | $0 |
| 2019 | WMS | 2,326,883 | $69,915,883 | 0 | $0 | 0 | $0 |
| 2018 | WMS | 1,500,000 | $45,120,000 | 0 | $0 | 0 | $0 |
| 2017 | WMS | 3,446,293 | $69,394,406 | 0 | $0 | 0 | $0 |
1. Mattress Firm Holding Corp. (MFRM)
2. Advanced Drainage Systems, Inc. (WMS)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2016-04-27 | MFRM | Buy | 50,000 | 41.28 | 2,064,099 |
| 2016-04-13 | MFRM | Buy | 300 | 42.49 | 12,747 |
| 2016-04-07 | MFRM | Buy | 33,533 | 41.93 | 1,405,938 |
| 2016-04-04 | MFRM | Buy | 78,960 | 42.42 | 3,349,641 |
| 2016-03-23 | MFRM | Buy | 5,409 | 39.48 | 213,552 |
| 2016-03-24 | MFRM | Buy | 200,000 | 39.10 | 7,820,600 |
| 2016-02-08 | MFRM | Buy | 85,000 | 34.00 | 2,890,000 |
| 2016-02-05 | MFRM | Buy | 59,483 | 33.82 | 2,011,774 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-12-14 | WMS | Sale | 750,000 | 125.25 | 93,937,500 |
| 2021-09-14 | WMS | Sale | 1,455,990 | 109.75 | 159,794,902 |
| 2021-03-10 | WMS | Sale | 1,495,996 | 103.61 | 155,000,145 |
| 2021-02-18 | WMS | Buy | 1 | 96.75 | 96 |
| 2020-11-16 | WMS | Sale | 90,000 | 65.03 | 5,852,250 |
| 2020-11-17 | WMS | Sale | 50,000 | 64.14 | 3,206,800 |
| 2020-11-18 | WMS | Sale | 55,736 | 64.19 | 3,577,916 |
| 2020-11-13 | WMS | Sale | 18,820 | 64.15 | 1,207,227 |
| 2020-11-12 | WMS | Sale | 800 | 64.00 | 51,200 |
| 2020-11-11 | WMS | Sale | 120,000 | 65.15 | 7,818,360 |
| 2020-06-11 | WMS | Buy | 50 | 43.71 | 2,185 |
| 2019-10-03 | WMS | Buy | 85,400 | 31.44 | 2,684,805 |
| 2019-10-04 | WMS | Buy | 11,610 | 32.69 | 379,554 |
| 2019-10-01 | WMS | Buy | 89,415 | 32.62 | 2,916,985 |
| 2019-10-02 | WMS | Buy | 140,458 | 31.57 | 4,434,539 |
| 2019-09-10 | WMS | Buy | 2,000,000 | 29.75 | 59,500,000 |
| 2018-08-28 | WMS | Buy | 1,500,000 | 30.08 | 45,120,000 |
| 2017-08-03 | WMS | Buy | 1,192,091 | 19.19 | 22,879,802 |
| 2017-08-04 | WMS | Buy | 66,900 | 19.58 | 1,309,634 |
| 2017-08-07 | WMS | Buy | 2,187,302 | 20.67 | 45,204,970 |
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 Berkshire Investors Iv Llc (Officer of Advanced Drainage Systems, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.