Sharon Collins Presnell

CIK 1536585 · Chief Scientific Officer · last filed 2023-01-05

Sharon Collins Presnell is a Chief Scientific Officer who has filed 28 SEC Form 4 insider transactions across 2 companies since 2013. The most recent filing, for VIVE, was dated Jan 5, 2023. Across all open-market trades the lifetime net is −$1.2M, making them a net seller over the disclosed history.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$0

Companies

2

Total Filings

28

Lifetime Open-Market Net

-$1.20M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
VIVE Director $0.00 $0 5 2023-01-05
VivoSim Labs, INC. (ONVO) Delisted Chief Scientific Officer 280,993 $2.04 $573.2K -$1.20M 20 2018-11-20

Recent Filings

28 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2023-01-05 VIVE Grant (A) $0 EDGAR
2022-01-06 VIVE Grant (A) $0 EDGAR
2021-06-25 VIVE Grant (A) $0 EDGAR
2021-01-22 VIVE Grant (A) $0 EDGAR
2020-10-30 VIVE Grant (A) $0 EDGAR
2018-11-20 VivoSim Labs, INC. (ONVO) Delisted Tax (F) −11,200 -$12.0K EDGAR
2018-11-13 VivoSim Labs, INC. (ONVO) Delisted Sell (S) −40,000 -$50.8K EDGAR
2018-08-16 VivoSim Labs, INC. (ONVO) Delisted Mixed −11,655 -$12.9K EDGAR
2018-05-29 VivoSim Labs, INC. (ONVO) Delisted Grant (A) +74,380 $0 EDGAR
2018-05-17 VivoSim Labs, INC. (ONVO) Delisted Tax (F) −8,325 -$13.8K EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.