- Corporate Officers - S
- Silberman Robert S
Insider Trading History of Silberman Robert S
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Silberman Robert S since 2006.
This trader's CIK number is 1256121.
At the time of last reporting, Silberman Robert S was the CHAIRMAN of Strategic Education, Inc.. (stock ticker symbol STRA).
Also see all insider trading activities at Strategic Education, Inc..
Note that in the past
SILBERMAN ROBERT S also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Twenty-first Century Fox, Inc. (FOX) by Silberman Robert S
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | FOX | 0 | $0 | 0 | $0 | 29,685 | $0 |
| 2018 | FOX | 0 | $0 | 0 | $0 | 2,378 | $0 |
| 2013 | FOX | 11,000 | $357,830 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Par Pacific Holdings, Inc. (PARR) by Silberman Robert S
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2019 | PARR | 0 | $0 | 150,000 | $3,757,792 | 150,000 | $3,215,999 |
| 2016 | PARR | 395 | $5,818 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Covanta Holding Corp (CVA) by Silberman Robert S
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2020 | CVA | 20,000 | $194,200 | 0 | $0 | 0 | $0 |
| 2017 | CVA | 33,500 | $489,100 | 0 | $0 | 0 | $0 |
| 2016 | CVA | 2,000 | $29,460 | 0 | $0 | 0 | $0 |
| 2009 | CVA | 0 | $0 | 13,334 | $233,598 | 13,334 | $172,008 |
| 2006 | CVA | 0 | $0 | 8,000 | $160,000 | 0 | $0 |
Yearly summary of insider trading at Strategic Education, Inc. (STRA) by Silberman Robert S
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2025 | STRA | 10,528 | $849,609 | 0 | $0 | 0 | $0 |
| 2022 | STRA | 13,001 | $787,275 | 0 | $0 | 0 | $0 |
| 2021 | STRA | 14,000 | $890,460 | 0 | $0 | 0 | $0 |
| 2020 | STRA | 0 | $0 | 128,905 | $18,791,964 | 0 | $0 |
| 2018 | STRA | 0 | $0 | 100,000 | $12,461,795 | 100,000 | $5,195,000 |
| 2009 | STRA | 15,000 | $2,931,900 | 0 | $0 | 0 | $0 |
| 2008 | STRA | 0 | $0 | 331,478 | $64,764,290 | 200,000 | $8,729,698 |
| 2007 | STRA | 0 | $0 | 200,000 | $24,040,000 | 200,000 | $6,737,399 |
Insider trading activities at 4 companies by Silberman Robert S:
1. Twenty-first Century Fox, Inc. (FOX)
2. Par Pacific Holdings, Inc. (PARR)
3. Covanta Holding Corp (CVA)
4. Strategic Education, Inc. (STRA)
Table 1. Insider trading of Twenty-first Century Fox, Inc. (FOX) by Silberman Robert S
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-03-14 | FOX | Option Ex | 28,633 | .00 | 0 |
| 2019-01-02 | FOX | Option Ex | 1,052 | .00 | 0 |
| 2018-10-01 | FOX | Option Ex | 1,103 | .00 | 0 |
| 2018-07-02 | FOX | Option Ex | 1,275 | .00 | 0 |
| 2013-08-13 | FOX | Buy | 11,000 | 32.53 | 357,830 |
Table 2. Insider trading of Par Pacific Holdings, Inc. (PARR) by Silberman Robert S
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2019-11-19 | PARR | Sale | 66,973 | 25.01 | 1,674,994 |
| 2019-11-18 | PARR | Sale | 66,972 | 25.08 | 1,679,657 |
| 2019-11-19 | PARR | Option Ex | 66,973 | 21.44 | 1,435,901 |
| 2019-11-18 | PARR | Option Ex | 66,972 | 21.44 | 1,435,879 |
| 2019-11-15 | PARR | Sale | 16,055 | 25.11 | 403,141 |
| 2019-11-15 | PARR | Option Ex | 16,055 | 21.44 | 344,219 |
| 2016-11-14 | PARR | Buy | 395 | 14.73 | 5,818 |
Table 3. Insider trading of Covanta Holding Corp (CVA) by Silberman Robert S
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2020-03-13 | CVA | Buy | 20,000 | 9.71 | 194,200 |
| 2017-04-27 | CVA | Buy | 33,500 | 14.60 | 489,100 |
| 2016-11-14 | CVA | Buy | 2,000 | 14.73 | 29,460 |
| 2009-10-29 | CVA | Sale | 13,334 | 17.52 | 233,598 |
| 2009-10-29 | CVA | Option Ex | 13,334 | 12.90 | 172,008 |
| 2006-11-07 | CVA | Sale | 8,000 | 20.00 | 160,000 |
Table 4. Insider trading of Strategic Education, Inc. (STRA) by Silberman Robert S
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2025-03-03 | STRA | Buy | 10,528 | 80.70 | 849,609 |
| 2022-02-28 | STRA | Buy | 13,001 | 60.55 | 787,275 |
| 2021-11-18 | STRA | Buy | 10,000 | 57.99 | 579,900 |
| 2021-03-03 | STRA | Buy | 4,000 | 77.64 | 310,560 |
| 2020-03-02 | STRA | Sale | 32,227 | 146.95 | 4,735,886 |
| 2020-02-28 | STRA | Sale | 64,452 | 144.12 | 9,288,564 |
| 2020-02-27 | STRA | Sale | 32,226 | 147.94 | 4,767,514 |
| 2018-08-06 | STRA | Sale | 34,000 | 123.26 | 4,190,840 |
| 2018-08-02 | STRA | Option Ex | 33,000 | 51.95 | 1,714,350 |
| 2018-08-03 | STRA | Option Ex | 33,000 | 51.95 | 1,714,350 |
| 2018-08-02 | STRA | Sale | 33,000 | 125.70 | 4,148,133 |
| 2018-08-03 | STRA | Sale | 33,000 | 124.93 | 4,122,822 |
| 2018-08-06 | STRA | Option Ex | 34,000 | 51.95 | 1,766,300 |
| 2009-06-04 | STRA | Buy | 15,000 | 195.46 | 2,931,900 |
| 2008-12-01 | STRA | Sale | 131,478 | 228.40 | 30,029,575 |
| 2008-05-02 | STRA | Sale | 100,000 | 190.85 | 19,085,000 |
| 2008-05-02 | STRA | Option Ex | 100,000 | 53.61 | 5,361,000 |
| 2008-03-06 | STRA | Option Ex | 33,500 | 33.69 | 1,128,514 |
| 2008-03-06 | STRA | Sale | 33,500 | 145.08 | 4,860,180 |
| 2008-02-29 | STRA | Sale | 16,500 | 156.79 | 2,587,035 |
| 2008-02-28 | STRA | Sale | 50,000 | 164.05 | 8,202,500 |
| 2008-02-29 | STRA | Option Ex | 16,500 | 33.69 | 555,835 |
| 2008-02-28 | STRA | Option Ex | 50,000 | 33.69 | 1,684,349 |
| 2007-02-20 | STRA | Option Ex | 200,000 | 33.69 | 6,737,399 |
| 2007-02-20 | STRA | Sale | 200,000 | 120.20 | 24,040,000 |
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 Silberman Robert S
(CHAIRMAN of Strategic Education, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.