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Oulman Roxanne (1523073)

Oulman Roxanne has been a registered insider at 4 firms since 2011. As a Director at Western Digital Corporation, Oulman Roxanne last made a transaction on 11/25/2025. As Chief Financial Officer at Medallia, Inc., Oulman Roxanne last made a transaction on 10/18/2021. As Chief Financial Officer at Callidus Software, Inc., Oulman Roxanne last made a transaction on 11/16/2017. As Chief Financial Officer at Thoratec Corporation, Oulman Roxanne last made a transaction on 9/6/2012.

WESTERN DIGITAL CORP (WDC)

Titles: DIR

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
-- -- -- -- -- 1 Year -- -- -- -- --
-- -- -- -- -- 9 Month -- -- -- -- --
-- -- -- -- -- 6 Month -- -- -- -- --
-- -- -- -- -- 3 Month -- -- -- -- --
-- -- -- -- -- 1 Month -- -- -- -- --
-- -- -- -- -- 1 Week -- -- -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
-- -- -- -- -- 1 Year -- -- -- -- --
-- -- -- -- -- 9 Month -- -- -- -- --
-- -- -- -- -- 6 Month -- -- -- -- --
-- -- -- -- -- 3 Month -- -- -- -- --
-- -- -- -- -- 1 Month -- -- -- -- --
1 0% 4% -- -- 1 Week 1 0% -- -- --
Scorecards Updated 12/3/2025 04:12 AM EST Latest Transaction Date: 11/25/2025
Average days between Transaction and Entered Dates: 1

(MDLA)

Titles: CFO,VP

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
1 100% 5% -- -- 1 Year 1 0% -- -- --
1 0% -22% -- -- 9 Month 1 0% -- -- --
2 50% 8% 8% 65 6 Month 2 0% -- -- --
2 50% -20% -20% 49 3 Month 2 0% -- -- --
2 0% -28% -28% 18 1 Month 2 0% -- -- --
2 50% 4% 4% 12 1 Week 2 0% -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
8 0% 23% 18% 45 1 Year 8 0% -- -- --
10 50% 18% 0% 109 9 Month 10 0% -- -- --
14 43% 9% 10% 71 6 Month 14 0% -- -- --
17 35% 3% 7% 97 3 Month 17 0% -- -- --
20 35% -1% 1% 51 1 Month 20 0% -- -- --
21 38% 2% 1% 26 1 Week 21 0% -- -- --
Scorecards Updated 12/3/2025 04:12 AM EST Latest Transaction Date: 10/18/2021
Average days between Transaction and Entered Dates: 2

CALLIDUS SOFTWARE INC (CALD)

Titles: VP,CFO

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
-- -- -- -- -- 1 Year -- -- -- -- --
-- -- -- -- -- 9 Month -- -- -- -- --
-- -- -- -- -- 6 Month -- -- -- -- --
-- -- -- -- -- 3 Month -- -- -- -- --
-- -- -- -- -- 1 Month -- -- -- -- --
-- -- -- -- -- 1 Week -- -- -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
1 0% 78% -- -- 1 Year 1 0% -- -- --
1 0% 42% -- -- 9 Month 1 0% -- -- --
2 0% 35% 35% 37 6 Month 2 0% -- -- --
3 33% 14% 18% 25 3 Month 3 0% -- -- --
3 0% 3% 3% 5 1 Month 3 0% -- -- --
3 33% 0% 1% 4 1 Week 3 0% -- -- --
Scorecards Updated 12/3/2025 04:12 AM EST Latest Transaction Date: 11/16/2017
Average days between Transaction and Entered Dates: 1

THORATEC CORP (THOR.old, THOR1)

Titles: VP,FO,CFO

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
-- -- -- -- -- 1 Year -- -- -- -- --
-- -- -- -- -- 9 Month -- -- -- -- --
-- -- -- -- -- 6 Month -- -- -- -- --
-- -- -- -- -- 3 Month -- -- -- -- --
-- -- -- -- -- 1 Month -- -- -- -- --
-- -- -- -- -- 1 Week -- -- -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
2 0% 3% 3% 6 1 Year 2 50% -1% -1% 7
2 50% 1% 1% 21 9 Month 2 50% -3% -3% 19
2 0% 6% 6% 5 6 Month 2 0% 4% 4% 4
2 50% 5% 5% 14 3 Month 2 50% 0% 0% 14
2 100% -2% -2% 3 1 Month 2 50% -4% -4% 16
2 50% -1% -1% 2 1 Week 2 100% -3% -3% 0
Scorecards Updated 12/3/2025 04:12 AM EST Latest Transaction Date: 9/6/2012
Average days between Transaction and Entered Dates: 4
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