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R STEWART JR EWING

CIK 1202822 · EVP & CFO · last filed 2026-06-17

R STEWART JR EWING is an EVP & CFO who has filed 61 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for RBBN, was dated Jun 17, 2026. Across all open-market trades the lifetime net is −$7.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $491.8K 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

$491.8K

Companies

2

Total Filings

61

Lifetime Open-Market Net

-$7.22M

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
RBBN Director 239,891 $2.05 $491.8K $0 10 2026-06-17
Lumen Technologies, Inc. (CTL) Delisted EVP & CFO 273,784 — — -$7.22M 51 2017-02-27

Recent Filings

61 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
2026-06-17 RBBN Mixed +42,500 $0 EDGAR
2025-06-18 RBBN Mixed +48,365 $0 EDGAR
2024-06-18 RBBN Mixed +51,964 $0 EDGAR
2023-06-16 RBBN Mixed +38,585 $0 EDGAR
2022-06-17 RBBN Mixed +14,797 $0 EDGAR
2021-06-23 RBBN Exer (M) +27,089 $0 EDGAR
2021-06-17 RBBN Grant (A) — $0 EDGAR
2020-06-24 RBBN Grant (A) — $0 EDGAR
2020-06-19 RBBN Exer (M) +16,591 $0 EDGAR
2020-03-18 RBBN Grant (A) — $0 EDGAR
Showing 1–10 of 61
Page 1 of 7
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.