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s_r_constantin's profile
Sarah Constantin
Sarah Constantin
Sarah Constantin
@s_r_constantin

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Sarah Constantin

@s_r_constantin

Math/ML/data-science person now working on solving aging...and helping with COVID19?! Founder, LRI and Daphnia Labs. Married to @oscredwin

Be
srconstantin.posthaven.com
Joined February 2019

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    1. Sarah Constantin‏ @s_r_constantin 30 Jul 2019
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      Ignorant question: why do biotech companies IPO so early? (Often before their first drug is in the clinic). I would have thought that would be a costly process for a company still facing serious technical risk ahead.

      9 replies 2 retweets 33 likes
    2. Vishal Gulati  😷‏ @vishalgulati_ 30 Jul 2019
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      Replying to @s_r_constantin

      Because IPO is a fundraising event

      2 replies 0 retweets 6 likes
    3. Sarah Constantin‏ @s_r_constantin 30 Jul 2019
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      Replying to @vishalgulati_

      Ok, but then the question is why venture funding isn’t available at that stage.

      1 reply 0 retweets 0 likes
    4. Vishal Gulati  😷‏ @vishalgulati_ 30 Jul 2019
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      Replying to @s_r_constantin

      Several reasons. One is time. Venture Series A to IPO (even without a product) is longer than say, tech. Early investors need liquidity. VC funds are time limited

      2 replies 0 retweets 6 likes
      Sarah Constantin‏ @s_r_constantin 30 Jul 2019
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      Replying to @vishalgulati_

      Ah; but with partnerships you can get up-front revenue before the clinic; do investors not count partnership deals the same way they’d count sales revenue in a different industry?

      7:47 AM - 30 Jul 2019
      1 reply 0 retweets 0 likes
        1. Vishal Gulati  😷‏ @vishalgulati_ 30 Jul 2019
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          Replying to @s_r_constantin

          Upfronts are bankable only after they are signed. Sequential deals are less predictable. Markets discount success fees significantly and stocks get hammered if deals terminate. It is hell of a roller-coaster. Would recommend with caveats 😁

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