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D GEOFFREY ARMSTRONG

CIK 1162953 · last filed 2026-07-16

D GEOFFREY ARMSTRONG is a corporate insider who has filed 70 SEC Form 4 insider transactions across 3 companies since 2007. The most recent filing, for UONEK, was dated Jul 16, 2026. Across all open-market trades the lifetime net is −$6.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.0M 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

$2.00M

Companies

3

Total Filings

70

Lifetime Open-Market Net

-$6.60M

Filer Profile

Reported Address
5900 PRINCESS GARDEN PARKWAY
7TH FL
LANHAM, MD 20706
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
UONEK Director 57,806 $4.15 $239.9K -$549.8K 13 2026-07-16
NXST Director 9,933 $176.83 $1.76M -$6.04M 42 2026-03-25
URBAN ONE, INC. (ROIA) Delisted Director 243,515 — — -$8.7K 11 2015-06-25

Recent Filings

70 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
2026-07-16 UONEK Grant (A) +17,442 $0 EDGAR
2026-03-25 NXST Exer (M) +1,123 $0 EDGAR
2026-03-20 NXST Grant (A) — $0 EDGAR
2025-07-17 UONEK Grant (A) +123,558 $0 EDGAR
2025-03-24 NXST Mixed +1,560 $0 EDGAR
2024-09-17 NXST Sell (S) −2,000 -$332.8K EDGAR
2024-09-16 NXST Notice (144) −2,000 -$332.8K EDGAR
2024-08-27 NXST Sell (S) −3,505 -$604.7K EDGAR
2024-08-26 NXST Notice (144) −3,505 -$604.7K EDGAR
2024-07-09 UONEK Grant (A) +53,571 $0 EDGAR
Showing 1–10 of 70
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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.