Brian M Stuglik

CIK 1716328 · Chief Executive Officer · last filed 2026-05-26

"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

$1.26M

Companies

2

Total Filings

46

Lifetime Open-Market Net

-$330.2K

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
VSTM Director 137,147 $4.10 $562.3K -$200.0K 37 2026-05-26
PBYI Director 94,958 $7.33 $696.0K -$130.2K 9 2025-06-17

Recent Filings · Page 4 of 5

46 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2022-03-23 VSTM Sell (S) −3,507 -$4.5K EDGAR
2022-02-02 VSTM Sell (S) −5,695 -$8.4K EDGAR
2022-01-05 VSTM Sell (S) −26,033 -$53.4K EDGAR
2021-12-22 VSTM Sell (S) −13,682 -$31.1K EDGAR
2021-12-17 VSTM Mixed +357,161 -$15.1K EDGAR
2021-06-17 PBYI Grant (A) +27,858 $0 EDGAR
2021-03-29 VSTM Grant (A) +191,828 $0 EDGAR
2020-12-22 VSTM Grant (A) +203,776 $0 EDGAR
2020-08-13 VSTM Grant (A) +419,581 $0 EDGAR
2020-07-07 PBYI Grant (A) $0 EDGAR
Showing 3140 of 46
Page 4 of 5
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.