QuinStreet, Inc.
US ˙ NasdaqGS ˙ US74874Q1004

Introduction

This page provides a comprehensive analysis of the known insider trading history of Kenneth R Hahn. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

Companies with Reported Insider Positions

The SEC filings indicate Kenneth R Hahn has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:COUR / Coursera, Inc. SVP, Chief Financial Officer 1,004,047
US:QNST / QuinStreet, Inc. Former COO 47,128
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Kenneth R Hahn. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Purchases QNST / QuinStreet, Inc. - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made in QNST / QuinStreet, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
There are no known unplanned open-market trades for this insider and security combination

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

QNST / QuinStreet, Inc. Insider Trades
Insider Sales QNST / QuinStreet, Inc. - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made in QNST / QuinStreet, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market sales that were not part of an automatic trading plan.

Trade Date Ticker Insider Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
There are no known unplanned open-market trades for this insider and security combination

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

QNST / QuinStreet, Inc. Insider Trades
Insider Trading History

This table shows the complete list of insider trades made by Kenneth R Hahn as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change
Share
Price
Tran
Value
Remaining
Value
2025-08-18 2025-08-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -3,900 1,004,047 -0.39 11.91 -46,449 11,958,200
2025-08-18 2025-08-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -42,906 1,007,947 -4.08 11.91 -511,010 12,004,649
2025-08-18 2025-08-15 4 COUR Coursera, Inc.
Common Stock
S - Sale -25,000 1,050,853 -2.32 11.92 -298,000 12,526,168
2025-08-18 2025-08-14 4 COUR Coursera, Inc.
Common Stock
S - Sale -75,000 1,075,853 -6.52 11.87 -890,250 12,770,375
2025-08-18 2025-08-14 4 COUR Coursera, Inc.
Common Stock
M - Exercise 49,503 1,150,853 4.49 6.06 299,988 6,974,169
2025-05-19 2025-05-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -3,900 1,101,350 -0.35 8.94 -34,866 9,846,069
2025-05-19 2025-05-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -46,714 1,105,250 -4.06 8.94 -417,623 9,880,935
2025-03-24 2025-03-20 4 COUR Coursera, Inc.
Common Stock
A - Award 247,500 1,148,612 27.47
2025-02-26 2025-02-24 4 COUR Coursera, Inc.
Common Stock
F - Taxes -15,599 901,112 -1.70 8.08 -126,040 7,280,985
2025-02-26 2025-02-24 4 COUR Coursera, Inc.
Common Stock
A - Award 122,875 916,711 15.48
2025-02-19 2025-02-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -39,554 793,836 -4.75 8.85 -350,053 7,025,449
2024-11-19 2024-11-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -38,781 833,390 -4.45 6.93 -268,752 5,775,393
2024-08-19 2024-08-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -38,783 872,171 -4.26 8.38 -325,002 7,308,793
2024-05-17 2024-05-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -38,781 910,954 -4.08 8.96 -347,478 8,162,148
2024-03-20 2024-03-18 4 COUR Coursera, Inc.
Common Stock
A - Award 439,625 947,499 86.56
2024-02-16 2024-02-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -24,841 507,874 -4.66 17.04 -423,291 8,654,173
2024-02-16 2024-02-14 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 532,715 -4.48 17.01 -425,245 9,061,376
2024-02-16 2024-02-14 4 COUR Coursera, Inc.
Common Stock
M - Exercise 5,000 557,715 0.90 6.06 30,300 3,379,753
2024-01-25 2024-01-23 4 COUR Coursera, Inc.
Common Stock
S - Sale X -5,000 552,715 -0.90 18.39 -91,945 10,163,876
2024-01-25 2024-01-23 4 COUR Coursera, Inc.
Common Stock
M - Exercise 5,000 557,715 0.90 6.06 30,300 3,379,753
2023-12-18 2023-12-14 4 COUR Coursera, Inc.
Common Stock
S - Sale X -9,091 552,715 -1.62 21.11 -191,951 11,670,246
2023-12-18 2023-12-14 4 COUR Coursera, Inc.
Common Stock
M - Exercise 9,091 561,806 1.64 6.06 55,091 3,404,544
2023-12-13 2023-12-11 4 COUR Coursera, Inc.
Common Stock
S - Sale X -23,869 552,715 -4.14 21.06 -502,777 11,642,389
2023-12-13 2023-12-11 4 COUR Coursera, Inc.
Common Stock
M - Exercise 23,869 576,584 4.32 6.06 144,646 3,494,099
2023-12-06 2023-12-06 4 COUR Coursera, Inc.
Common Stock
S - Sale X -24,951 552,715 -4.32 21.06 -525,588 11,642,831
2023-12-06 2023-12-06 4 COUR Coursera, Inc.
Common Stock
M - Exercise 24,951 577,666 4.51 6.06 151,203 3,500,656
2023-12-06 2023-12-04 4 COUR Coursera, Inc.
Common Stock
S - Sale X -5,000 552,715 -0.90 20.32 -101,579 11,228,847
2023-12-06 2023-12-04 4 COUR Coursera, Inc.
Common Stock
M - Exercise 5,000 557,715 0.90 6.06 30,300 3,379,753
2023-11-16 2023-11-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -24,317 552,715 -4.21 19.61 -476,856 10,838,741
2023-11-16 2023-11-14 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 577,032 -4.15 19.59 -489,775 11,304,634
2023-11-16 2023-11-14 4 COUR Coursera, Inc.
Common Stock
M - Exercise 5,000 602,032 0.84 6.06 30,300 3,648,314
2023-10-27 2023-10-25 4 COUR Coursera, Inc.
Common Stock
S - Sale X -5,000 597,032 -0.83 17.40 -86,996 10,387,879
2023-10-27 2023-10-25 4 COUR Coursera, Inc.
Common Stock
M - Exercise 5,000 602,032 0.84 6.06 30,300 3,648,314
2023-09-28 2023-09-26 4 COUR Coursera, Inc.
Common Stock
S - Sale X -5,000 597,032 -0.83 18.19 -90,954 10,860,430
2023-09-28 2023-09-26 4 COUR Coursera, Inc.
Common Stock
M - Exercise 5,000 602,032 0.84 6.06 30,300 3,648,314
2023-08-28 2023-08-24 4 COUR Coursera, Inc.
Common Stock
S - Sale X -20,000 597,032 -3.24 16.57 -331,498 9,895,746
2023-08-28 2023-08-24 4 COUR Coursera, Inc.
Common Stock
M - Exercise 10,000 617,032 1.65 6.06 60,600 3,739,214
2023-08-16 2023-08-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -24,317 607,032 -3.85 15.61 -379,588 9,475,770
2023-08-16 2023-08-14 4 COUR Coursera, Inc.
Common Stock
S - Sale X -10,000 631,349 -1.56 15.72 -157,230 9,926,700
2023-08-16 2023-08-14 4 COUR Coursera, Inc.
Common Stock
S - Sale X -10,000 641,349 -1.54 15.72 -157,234 10,084,187
2023-08-01 2023-07-31 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 651,349 -3.70 16.06 -401,500 10,460,665
2023-08-01 2023-07-31 4 COUR Coursera, Inc.
Common Stock
M - Exercise 25,000 676,349 3.84 6.06 151,500 4,098,675
2023-08-01 2023-07-28 4 COUR Coursera, Inc.
Common Stock
S - Sale X -19,520 651,349 -2.91 15.12 -295,086 9,846,508
2023-05-17 2023-05-15 4 COUR Coursera, Inc.
Common Stock
S - Sale X -10,000 670,869 -1.47 12.00 -120,000 8,050,428
2023-05-17 2023-05-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -29,239 680,869 -4.12 12.07 -352,915 8,218,089
2023-05-02 2023-04-28 4 COUR Coursera, Inc.
Common Stock
S - Sale -10,000 708,303 -1.39 12.01 -120,098 8,506,577
2023-02-17 2023-02-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -25,209 718,303 -3.39 15.65 -394,521 11,241,442
2022-11-17 2022-11-15 4 COUR Coursera, Inc.
Common Stock
F - Taxes -19,196 743,512 -2.52 14.01 -268,936 10,416,603
2022-10-04 2022-09-30 4 COUR Coursera, Inc.
Common Stock
A - Award 619,470 762,708 432.48
2021-12-02 2021-11-30 4 COUR Coursera, Inc.
Stock Option (right to buy)
A - Award 90,444 90,444
2021-12-02 2021-11-30 4 COUR Coursera, Inc.
Common Stock
A - Award 45,222 142,480 46.50
2021-11-17 2021-11-16 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -5,000 958,337 -0.52
2021-11-17 2021-11-16 4 COUR Coursera, Inc.
Common Stock
S - Sale X -5,000 97,258 -4.89 37.00 -185,000 3,598,546
2021-11-17 2021-11-16 4 COUR Coursera, Inc.
Common Stock
M - Exercise 5,000 102,258 5.14 6.06 30,300 619,683
2021-11-17 2021-11-15 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -10,000 963,337 -1.03
2021-11-17 2021-11-15 4 COUR Coursera, Inc.
Common Stock
S - Sale X -4,398 97,258 -4.33 35.68 -156,927 3,470,302
2021-11-17 2021-11-15 4 COUR Coursera, Inc.
Common Stock
S - Sale X -5,602 101,656 -5.22 35.02 -196,162 3,559,627
2021-11-17 2021-11-15 4 COUR Coursera, Inc.
Common Stock
M - Exercise 10,000 107,258 10.28 6.06 60,600 649,983
2021-10-18 2021-10-15 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -6,000 973,337 -0.61
2021-10-18 2021-10-15 4 COUR Coursera, Inc.
Common Stock
S - Sale X -6,000 96,501 -5.85 37.47 -224,816 3,615,835
2021-10-18 2021-10-15 4 COUR Coursera, Inc.
Common Stock
M - Exercise 6,000 102,501 6.22 6.06 36,360 621,156
2021-10-18 2021-10-14 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -4,000 979,337 -0.41
2021-10-18 2021-10-14 4 COUR Coursera, Inc.
Common Stock
S - Sale X -4,000 96,501 -3.98 33.01 -132,038 3,185,440
2021-10-18 2021-10-14 4 COUR Coursera, Inc.
Common Stock
M - Exercise 4,000 100,501 4.15 6.06 24,240 609,036
2021-09-15 2021-09-13 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -15,000 983,337 -1.50
2021-09-15 2021-09-13 4 COUR Coursera, Inc.
Common Stock
S - Sale X -12,600 96,501 -11.55 37.47 -472,114 3,615,835
2021-09-15 2021-09-13 4 COUR Coursera, Inc.
Common Stock
S - Sale X -2,400 109,101 -2.15 36.63 -87,914 3,996,446
2021-09-15 2021-09-13 4 COUR Coursera, Inc.
Common Stock
M - Exercise 15,000 111,501 15.54 6.06 90,900 675,696
2021-09-08 2021-09-03 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -162 998,337 -0.02
2021-09-08 2021-09-03 4 COUR Coursera, Inc.
Common Stock
S - Sale X -162 96,501 -0.17 40.00 -6,480 3,860,040
2021-09-08 2021-09-03 4 COUR Coursera, Inc.
Common Stock
M - Exercise 162 96,663 0.17 6.06 982 585,778
2021-08-26 2021-08-24 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -91,501 998,499 -8.39
2021-08-26 2021-08-24 4 COUR Coursera, Inc.
Common Stock
S - Sale X -28,751 96,501 -22.95 37.89 -1,089,315 3,656,220
2021-08-26 2021-08-24 4 COUR Coursera, Inc.
Common Stock
S - Sale X -21,251 125,252 -14.51 36.98 -785,928 4,632,207
2021-08-26 2021-08-24 4 COUR Coursera, Inc.
Common Stock
S - Sale X -24,998 146,503 -14.58 36.47 -911,767 5,343,492
2021-08-26 2021-08-24 4 COUR Coursera, Inc.
Common Stock
M - Exercise 91,501 171,501 114.38 6.06 554,496 1,039,296
2021-08-17 2021-08-13 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -60,000 1,090,000 -5.22
2021-08-17 2021-08-13 4 COUR Coursera, Inc.
Common Stock
S - Sale X -60,000 80,000 -42.86 37.22 -2,233,452 2,977,936
2021-08-17 2021-08-13 4 COUR Coursera, Inc.
Common Stock
M - Exercise 60,000 140,000 75.00 6.06 363,600 848,400
2021-08-11 2021-08-09 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -25,000 1,150,000 -2.13
2021-08-11 2021-08-09 4 COUR Coursera, Inc.
Common Stock
S - Sale X -25,000 80,000 -23.81 40.00 -1,000,000 3,200,000
2021-08-11 2021-08-09 4 COUR Coursera, Inc.
Common Stock
M - Exercise 25,000 105,000 31.25 6.06 151,500 636,300
2021-07-06 2021-07-06 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -56,829 1,175,000 -4.61
2021-07-06 2021-07-06 4 COUR Coursera, Inc.
Common Stock
S - Sale X -1,200 80,000 -1.48 41.05 -49,262 3,284,136
2021-07-06 2021-07-06 4 COUR Coursera, Inc.
Common Stock
S - Sale X -55,629 81,200 -40.66 40.57 -2,257,024 3,294,511
2021-07-06 2021-07-06 4 COUR Coursera, Inc.
Common Stock
M - Exercise 56,829 136,829 71.04 6.60 375,071 903,071
2021-07-06 2021-07-02 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -6,800 1,231,829 -0.55
2021-07-06 2021-07-02 4 COUR Coursera, Inc.
Common Stock
S - Sale X -6,800 80,000 -7.83 40.06 -272,432 3,205,080
2021-07-06 2021-07-02 4 COUR Coursera, Inc.
Common Stock
M - Exercise 6,800 86,800 8.50 6.60 44,880 572,880
2021-07-06 2021-07-01 4 COUR Coursera, Inc.
Stock Option (right to buy)
M - Exercise -11,371 1,238,629 -0.91
2021-07-06 2021-07-01 4 COUR Coursera, Inc.
Common Stock
S - Sale X -11,371 80,000 -12.44 40.04 -455,296 3,203,208
2021-07-06 2021-07-01 4 COUR Coursera, Inc.
Common Stock
M - Exercise 11,371 91,371 14.21 6.60 75,049 603,049
2021-03-30 3 COUR Coursera, Inc.
Common Stock
80,000
2015-08-14 2014-09-09 5 QNST QUINSTREET, INC
Common Stock
G - Gift 13,458 47,128 39.97
2015-08-14 2014-09-09 5 QNST QUINSTREET, INC
Common Stock
G - Gift -13,458 253,750 -5.04
2014-11-12 2014-11-10 4 QNST QUINSTREET, INC
Common Stock
F - Taxes -2,936 262,980 -1.10 4.12 -12,096 1,083,478
2014-11-12 2014-11-10 4 QNST QUINSTREET, INC
Common Stock
F - Taxes -1,292 265,916 -0.48 4.12 -5,323 1,095,574
2014-08-12 2014-08-10 4 QNST QUINSTREET, INC
Common Stock
F - Taxes -2,937 267,208 -1.09 5.04 -14,802 1,346,728
2014-08-12 2014-08-10 4 QNST QUINSTREET, INC
Common Stock
F - Taxes -5,168 270,145 -1.88 5.04 -26,047 1,361,531
2014-08-08 2014-08-06 4 QNST QUINSTREET, INC
Common Stock
A - Award 150,000 275,313 119.70
2014-08-08 2014-05-30 5 QNST QUINSTREET, INC
Common Stock
G - Gift 4,904 33,670 17.05
2014-08-08 2014-05-30 5 QNST QUINSTREET, INC
Common Stock
G - Gift -4,904 125,313 -3.77
2014-08-08 2014-03-10 5 QNST QUINSTREET, INC
Common Stock
G - Gift 4,384 28,766 17.98
2014-08-08 2014-03-10 5 QNST QUINSTREET, INC
Common Stock
G - Gift -4,384 133,125 -3.19
2014-08-08 2013-12-20 5 QNST QUINSTREET, INC
Common Stock
G - Gift 4,876 24,382 25.00
2014-08-08 2013-12-20 5 QNST QUINSTREET, INC
Common Stock
G - Gift -4,876 140,938 -3.34
2014-08-08 2013-09-12 5 QNST QUINSTREET, INC
Common Stock
G - Gift 19,506 19,506
2014-08-08 2013-09-12 5 QNST QUINSTREET, INC
Common Stock
G - Gift -19,506 148,750 -11.59
2014-05-12 2014-05-10 4 QNST QUINSTREET, INC
Common Stock
F - Taxes -2,908 158,983 -1.80 5.41 -15,732 860,098
2014-02-12 2014-02-10 4 QNST QUINSTREET, INC
Common Stock
F - Taxes -3,429 161,891 -2.07 6.74 -23,111 1,091,145
2013-11-13 2013-11-10 4 QNST QUINSTREET, INC
Common Stock
F - Taxes -2,936 165,320 -1.74 8.56 -25,132 1,415,139
2013-08-13 2013-08-10 4 QNST QUINSTREET, INC
Common Stock
F - Taxes -11,744 168,256 -6.52 9.32 -109,454 1,568,146
2013-07-29 2013-07-25 4 QNST QUINSTREET, INC
Non-Qualified Stock Option (right to buy)
A - Award 110,000 110,000
2013-07-29 2013-07-25 4 QNST QUINSTREET, INC
Common Stock
A - Award 55,000 180,000 44.00
2012-07-30 2012-07-27 4 QNST QUINSTREET, INC
Common Stock
A - Award 125,000 125,000
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)