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W Paul Constantine

CIK 1338283 · PRES., SPACELABS HEALTHCARE · last filed 2026-08-04

W Paul Constantine is a PRES., SPACELABS HEALTHCARE who has filed 6 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing shows the insider was granted $135.0K of OSIS on Aug 4, 2026. Current disclosed insider exposure totals $476.6K 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

$476.6K

Companies

1

Total Filings

6

Lifetime Open-Market Net

$0

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
OSIS PRES., SPACELABS HEALTHCARE 2,049 $232.61 $476.6K $0 6 2026-08-04

Recent Filings

6 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
2026-08-04 OSIS Grant (A) +610 $135.0K EDGAR
2026-07-01 OSIS Grant (A) +55 $10.2K EDGAR
2026-04-24 OSIS Tax (F) −65 -$19.0K EDGAR
2026-01-02 OSIS Grant (A) +55 $10.6K EDGAR
2025-12-04 OSIS Grant (A) +470 $125.1K EDGAR
2025-05-02 OSIS Grant (A) +924 $175.0K EDGAR
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.