Theodore Shasta

CIK 1468776 · last filed 2026-05-26

Theodore Shasta is a corporate insider who has filed 56 SEC Form 4 insider transactions across 3 companies since 2009. The most recent filing, for CB, was dated May 26, 2026. Across all open-market trades the lifetime net is −$1.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.9M 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

$5.85M

Companies

3

Total Filings

56

Lifetime Open-Market Net

-$1.73M

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
CB Director 16,069 $338.31 $5.44M -$485.1K 20 2026-05-26
MBI Director 86,327 $4.80 $414.4K -$1.25M 30 2026-05-13
Chubb Ltd (ACE) Delisted Director 9,069 $0 5 2015-05-26

Recent Filings

56 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
2026-05-26 CB Mixed +488 -$63.7K EDGAR
2026-05-13 MBI Grant (A) +16,181 $100.0K EDGAR
2025-08-28 MBI Sell (S) −6,382 -$50.4K EDGAR
2025-08-20 MBI Sell (S) −8,361 -$56.1K EDGAR
2025-08-14 MBI Sell (S) −20,000 -$123.0K EDGAR
2025-05-16 CB Mixed +591 -$52.6K EDGAR
2025-05-14 MBI Grant (A) +23,095 $100.0K EDGAR
2025-01-06 MBI Sell (S) −9,570 -$64.5K EDGAR
2025-01-02 MBI Sell (S) −11,261 -$69.0K EDGAR
2024-06-17 MBI Sell (S) −21,405 -$118.2K EDGAR
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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.