- Corporate Officers - H
- Huizinga Stuart
Insider Trading History of Huizinga Stuart
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Huizinga Stuart since 2007.
This trader's CIK number is 1366006.
At the time of last reporting, Huizinga Stuart was the Director of Quinstreet, Inc. (stock ticker symbol QNST).
Also see all insider trading activities at Quinstreet, Inc.
Note that in the past
Huizinga Stuart also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Quinstreet, Inc (QNST) by Huizinga Stuart
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2024 | QNST | 0 | $0 | 10,000 | $231,474 | 0 | $0 |
| 2022 | QNST | 0 | $0 | 0 | $0 | 75,000 | $427,500 |
Yearly summary of insider trading at Ehealth, Inc. (EHTH) by Huizinga Stuart
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2015 | EHTH | 0 | $0 | 24,999 | $308,054 | 24,999 | $219,991 |
| 2013 | EHTH | 0 | $0 | 40,535 | $1,016,720 | 5,000 | $10,000 |
| 2010 | EHTH | 0 | $0 | 0 | $0 | 5,000 | $10,000 |
| 2008 | EHTH | 0 | $0 | 45,000 | $1,182,005 | 45,000 | $90,000 |
| 2007 | EHTH | 0 | $0 | 210,000 | $5,743,878 | 230,000 | $328,000 |
Insider trading activities at 2 companies by Huizinga Stuart:
1. Quinstreet, Inc (QNST)
2. Ehealth, Inc. (EHTH)
Table 1. Insider trading of Quinstreet, Inc (QNST) by Huizinga Stuart
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2024-11-29 | QNST | Sale | 2,980 | 23.00 | 68,540 |
| 2024-11-25 | QNST | Sale | 7,020 | 23.21 | 162,934 |
| 2022-10-19 | QNST | Option Ex | 25,000 | 5.80 | 145,000 |
| 2022-04-18 | QNST | Option Ex | 50,000 | 5.65 | 282,500 |
Table 2. Insider trading of Ehealth, Inc. (EHTH) by Huizinga Stuart
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2015-12-03 | EHTH | Sale | 2,065 | 11.95 | 24,682 |
| 2015-12-02 | EHTH | Sale | 22,934 | 12.36 | 283,372 |
| 2015-12-03 | EHTH | Option Ex | 2,065 | 8.80 | 18,172 |
| 2015-12-02 | EHTH | Option Ex | 22,934 | 8.80 | 201,819 |
| 2013-08-29 | EHTH | Sale | 923 | 26.78 | 24,716 |
| 2013-08-21 | EHTH | Sale | 2,519 | 28.38 | 71,489 |
| 2013-08-15 | EHTH | Sale | 1,111 | 27.78 | 30,863 |
| 2013-08-07 | EHTH | Sale | 982 | 29.23 | 28,703 |
| 2013-08-01 | EHTH | Sale | 5,000 | 31.68 | 158,390 |
| 2013-07-03 | EHTH | Sale | 5,000 | 22.58 | 112,905 |
| 2013-06-19 | EHTH | Sale | 5,000 | 23.79 | 118,960 |
| 2013-06-03 | EHTH | Sale | 5,000 | 24.75 | 123,750 |
| 2013-05-28 | EHTH | Sale | 5,000 | 24.59 | 122,935 |
| 2013-05-13 | EHTH | Sale | 5,000 | 22.38 | 111,880 |
| 2013-05-03 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2013-05-03 | EHTH | Sale | 5,000 | 22.43 | 112,129 |
| 2010-05-24 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2008-04-23 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2008-04-23 | EHTH | Sale | 5,000 | 25.20 | 125,975 |
| 2008-04-09 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2008-04-09 | EHTH | Sale | 5,000 | 27.94 | 139,680 |
| 2008-03-26 | EHTH | Sale | 5,000 | 21.42 | 107,100 |
| 2008-03-26 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2008-03-12 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2008-03-12 | EHTH | Sale | 5,000 | 23.57 | 117,840 |
| 2008-02-27 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2008-02-27 | EHTH | Sale | 5,000 | 24.30 | 121,500 |
| 2008-02-13 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2008-02-13 | EHTH | Sale | 5,000 | 22.50 | 112,500 |
| 2008-01-30 | EHTH | Sale | 5,000 | 27.75 | 138,750 |
| 2008-01-30 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2008-01-16 | EHTH | Sale | 5,000 | 32.33 | 161,660 |
| 2008-01-16 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2008-01-02 | EHTH | Option Ex | 5,000 | 2.00 | 10,000 |
| 2008-01-02 | EHTH | Sale | 5,000 | 31.40 | 157,000 |
| 2007-12-27 | EHTH | Option Ex | 20,000 | 2.00 | 40,000 |
| 2007-12-19 | EHTH | Option Ex | 7,500 | 2.00 | 15,000 |
| 2007-12-19 | EHTH | Sale | 7,500 | 29.57 | 221,812 |
| 2007-12-05 | EHTH | Option Ex | 7,500 | 2.00 | 15,000 |
| 2007-12-05 | EHTH | Sale | 7,500 | 30.90 | 231,757 |
| 2007-11-21 | EHTH | Sale | 7,500 | 30.17 | 226,290 |
| 2007-11-21 | EHTH | Option Ex | 7,500 | 2.00 | 15,000 |
| 2007-11-15 | EHTH | Option Ex | 13,000 | 2.00 | 26,000 |
| 2007-11-15 | EHTH | Sale | 13,000 | 35.30 | 458,899 |
| 2007-11-07 | EHTH | Sale | 7,500 | 32.86 | 246,479 |
| 2007-11-07 | EHTH | Option Ex | 7,500 | 2.00 | 15,000 |
| 2007-11-02 | EHTH | Option Ex | 26,000 | 1.50 | 39,000 |
| 2007-11-02 | EHTH | Sale | 26,000 | 31.95 | 830,622 |
| 2007-11-05 | EHTH | Option Ex | 22,000 | 2.00 | 44,000 |
| 2007-11-05 | EHTH | Sale | 22,000 | 33.50 | 737,000 |
| 2007-10-24 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-10-24 | EHTH | Sale | 2,500 | 26.14 | 65,347 |
| 2007-10-10 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-10-10 | EHTH | Sale | 2,500 | 27.49 | 68,732 |
| 2007-10-05 | EHTH | Option Ex | 8,000 | 1.00 | 8,000 |
| 2007-10-05 | EHTH | Sale | 8,000 | 29.00 | 232,000 |
| 2007-09-28 | EHTH | Option Ex | 1,798 | 1.00 | 1,798 |
| 2007-09-28 | EHTH | Sale | 1,798 | 28.00 | 50,344 |
| 2007-10-01 | EHTH | Sale | 5,202 | 28.01 | 145,697 |
| 2007-10-01 | EHTH | Option Ex | 5,202 | 1.00 | 5,202 |
| 2007-09-26 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-09-26 | EHTH | Sale | 2,500 | 26.02 | 65,054 |
| 2007-09-21 | EHTH | Option Ex | 7,000 | 1.00 | 7,000 |
| 2007-09-21 | EHTH | Sale | 7,000 | 27.04 | 189,252 |
| 2007-09-20 | EHTH | Sale | 8,340 | 25.80 | 215,197 |
| 2007-09-19 | EHTH | Sale | 3,660 | 25.04 | 91,661 |
| 2007-09-20 | EHTH | Option Ex | 8,340 | 1.00 | 8,340 |
| 2007-09-19 | EHTH | Option Ex | 3,660 | 1.00 | 3,660 |
| 2007-09-11 | EHTH | Option Ex | 5,000 | 1.00 | 5,000 |
| 2007-09-10 | EHTH | Option Ex | 2,331 | 1.00 | 2,331 |
| 2007-09-12 | EHTH | Sale | 2,500 | 24.54 | 61,337 |
| 2007-09-11 | EHTH | Sale | 5,000 | 24.39 | 121,950 |
| 2007-09-10 | EHTH | Sale | 2,331 | 23.04 | 53,708 |
| 2007-09-12 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-08-29 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-08-29 | EHTH | Sale | 2,500 | 19.72 | 49,302 |
| 2007-08-15 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-08-15 | EHTH | Sale | 2,500 | 20.98 | 52,447 |
| 2007-08-01 | EHTH | Sale | 2,500 | 21.83 | 54,585 |
| 2007-08-01 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-07-18 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-07-18 | EHTH | Sale | 2,500 | 18.90 | 47,252 |
| 2007-07-05 | EHTH | Sale | 2,500 | 19.00 | 47,497 |
| 2007-07-05 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-06-20 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-06-20 | EHTH | Sale | 2,500 | 18.05 | 45,125 |
| 2007-06-06 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-06-06 | EHTH | Sale | 2,500 | 19.31 | 48,277 |
| 2007-05-23 | EHTH | Sale | 2,500 | 19.05 | 47,634 |
| 2007-05-23 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-05-09 | EHTH | Sale | 2,500 | 20.02 | 50,054 |
| 2007-05-09 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-05-03 | EHTH | Option Ex | 2,669 | 1.00 | 2,669 |
| 2007-05-03 | EHTH | Sale | 2,669 | 23.00 | 61,387 |
| 2007-04-25 | EHTH | Option Ex | 2,500 | 1.00 | 2,500 |
| 2007-04-25 | EHTH | Sale | 2,500 | 21.91 | 54,780 |
| 2007-04-11 | EHTH | Option Ex | 40,000 | 1.00 | 40,000 |
| 2007-04-11 | EHTH | Sale | 40,000 | 21.81 | 872,400 |
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 Huizinga Stuart
(Director of Quinstreet, Inc at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.