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CHRISTOPHER J DYER

CIK 1950059 · SVP, OPGroup · last filed 2026-07-31

CHRISTOPHER J DYER is a SVP, OPGroup who has filed 11 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing shows the insider sold $57.2K of OII on Jul 31, 2026. Across all open-market trades the lifetime net is −$388.8K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.2M 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

$1.17M

Companies

1

Total Filings

11

Lifetime Open-Market Net

-$388.8K

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
OII SVP, OPGroup 22,709 $51.32 $1.17M -$388.8K 8 2026-07-31

Recent Filings

11 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
2026-07-31 OII Sell (S) −1,200 -$57.2K EDGAR
2026-07-30 OII Notice (144) −1,200 -$57.2K EDGAR
2026-02-26 OII Mixed −8,812 -$333.1K EDGAR
2026-02-25 OII Notice (144) −6,000 -$228.5K EDGAR
2026-02-24 OII Grant (A) — $0 EDGAR
2025-02-26 OII Mixed +6,213 -$25.6K EDGAR
2024-02-28 OII Tax (F) −975 -$21.4K EDGAR
2024-02-27 OII Grant (A) +6,875 $0 EDGAR
2023-08-08 OII Sell (S) −4,800 -$103.2K EDGAR
2023-08-04 OII Notice (144) −4,800 -$103.2K EDGAR
Showing 1–10 of 11
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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.