Reuben III Jeffery
CIK 1492280 · last filed 2026-06-05
"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
$3.18M
Companies
6
Total Filings
34
Lifetime Open-Market Net
$4.54M
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 |
|---|---|---|---|---|---|---|---|
| DRS | Director | 25,649 | $49.21 | $1.26M | $1.07M | 4 | 2026-06-05 |
| MGRE | Director | 34,274 | $22.78 | $780.8K | $0 | 3 | 2025-01-03 |
| MGRD | Director | 33,194 | $15.07 | $500.2K | $1.51M | 18 | 2024-03-07 |
| MGRB | Director | 20,000 | $16.79 | $335.8K | $765.0K | 4 | 2021-05-06 |
| MGR | Director | 15,000 | $20.15 | $302.3K | $1.00M | 3 | 2020-09-08 |
| TRANSATLANTIC HOLDINGS INC (TRH) Delisted | Director | 500 | — | — | $191.1K | 2 | 2010-08-09 |
Recent Filings · Page 2 of 4
34 filingsInsider 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 |
|---|---|---|---|---|---|
| 2023-08-17 | MGRD | Exer (M) | +900 | $0 | EDGAR |
| 2023-07-28 | MGRD | Grant (A) | — | $0 | EDGAR |
| 2023-03-17 | MGRD | Buy (P) | +3,650 | $500.8K | EDGAR |
| 2023-03-07 | MGRD | Exer (M) | +418 | $0 | EDGAR |
| 2023-02-08 | MGRD | Grant (A) | — | $0 | EDGAR |
| 2023-01-04 | MGRD | Exer (M) | +5 | $0 | EDGAR |
| 2022-08-17 | MGRD | Exer (M) | +706 | $0 | EDGAR |
| 2022-08-03 | MGRD | Grant (A) | — | $0 | EDGAR |
| 2022-03-08 | MGRD | Exer (M) | +245 | $0 | EDGAR |
| 2022-02-16 | MGRD | Buy (P) | +3,500 | $503.9K | 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.
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.