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has been a registered insider at 2 firms since 2017. As Chief Technology Officer at Health Sciences Acquisitions Corp, last made a transaction on 1/21/2026. As an Operating Officer at Versartis Inc. , last made a transaction on 4/24/2018.

(HSAC, IMVT)

Titles: CTO

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
4 75% -28% -40% 59 1 Year 4 0% -- -- --
5 80% -10% -18% 126 9 Month 5 0% -- -- --
7 43% 5% 11% 105 6 Month 7 0% -- -- --
9 33% 7% 7% 89 3 Month 9 0% -- -- --
9 56% 3% -2% 50 1 Month 9 0% -- -- --
11 45% 2% -0% 38 1 Week 11 0% -- -- --
Scorecards Updated 1/26/2026 08:54 PM EST Latest Transaction Date: 1/21/2026
Average days between Transaction and Entered Dates: 2

Versartis, Inc. (VSAR, ARAV)

Titles: VP,TO,OO

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
1 100% -38% -- -- 1 Year 1 0% -- -- --
1 100% -62% -- -- 9 Month 1 0% -- -- --
1 100% -42% -- -- 6 Month 1 0% -- -- --
1 0% 21% -- -- 3 Month 1 0% -- -- --
1 100% -7% -- -- 1 Month 1 0% -- -- --
1 0% -- -- -- 1 Week 1 0% -- -- --
Scorecards Updated 1/26/2026 08:54 PM EST Latest Transaction Date: 4/24/2018
Average days between Transaction and Entered Dates: 1
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