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SUYASH PRASAD

CIK 1679129 · CMO and Head of R&D · last filed 2022-07-07

SUYASH PRASAD is a CMO and Head of R&D who has filed 21 SEC Form 4 insider transactions across 2 companies since 2017. The most recent filing shows the insider sold $47.6K of TSHA on Jul 7, 2022. Across all open-market trades the lifetime net is −$4.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.0M across reported positions.

"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

$3.01M

Companies

2

Total Filings

21

Lifetime Open-Market Net

-$4.14M

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
TSHA CMO and Head of R&D 530,589 $5.60 $2.97M -$2.02M 8 2022-07-07
BOLD Senior VP & Chief Med Officer 17,479 $2.48 $43.3K -$2.12M 13 2019-06-07

Recent Filings

21 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2022-07-07 TSHA Sell (S) −12,861 -$47.6K EDGAR
2022-07-01 TSHA Sell (S) −50,139 -$183.1K EDGAR
2022-04-08 TSHA Grant (A) — $0 EDGAR
2022-02-25 TSHA Grant (A) — $0 EDGAR
2021-07-01 TSHA Sell (S) −79,000 -$1.79M EDGAR
2021-01-20 TSHA Grant (A) — $0 EDGAR
2020-09-30 TSHA Conv (C) +3,844 $0 EDGAR
2020-09-25 TSHA Grant (A) +668,745 $0 EDGAR
2019-06-07 BOLD Tax (F) −757 -$28.2K EDGAR
2019-05-15 BOLD Mixed — -$361.9K EDGAR
Showing 1–10 of 21
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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.