GLENBROOK CAPITAL MANAGEMENT
GLENBROOK CAPITAL MANAGEMENT's open-market purchases and sales year by year since 2006, and every transaction reported to the SEC on Form 4: date, shares…
Insider buying and selling since 2018
GLENBROOK CAPITAL MANAGEMENT bought shares on the open market in 2018 and 2026 across 2 companies.
GLENBROOK CAPITAL MANAGEMENT reported 35 open-market purchases and 0 sales since 2018; purchases in 2 different years, most recently 2026.
| Year | Bought | Sold |
|---|---|---|
| 2026 | 30×30 trades | — |
| 2018 | 5×5 trades | — |
Insider at 2 companies
- Senestech SNES2026 · 30 purchases, 0 sales
- Beeline Holdings BLNE2018 · 5 purchases, 0 sales
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. The amounts, the people and every filing are in OQRO Pro.
Trades disclosed
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Every trade this person has disclosed
Newest first, each one linked to the filing it came from.
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What this page holds
- Every disclosed trade, newest first
- How purchases did after they were reported
- Companies and committees involved
- A link to every official filing
What OQRO is
OQRO reads the public record for US-listed companies — insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings, and federal contract awards — and puts each one in plain words next to the filing it came from. It describes what was disclosed. It does not give investment advice or tell you what to buy.
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Questions about GLENBROOK CAPITAL MANAGEMENT's trades
Has GLENBROOK CAPITAL MANAGEMENT bought shares on the open market?
GLENBROOK CAPITAL MANAGEMENT bought shares on the open market in 2018 and 2026 across 2 companies.
When did GLENBROOK CAPITAL MANAGEMENT last buy or sell shares?
In SEC filings since 2018: the latest open-market purchase is from 2026; no open-market sale is on record.
Which companies has GLENBROOK CAPITAL MANAGEMENT traded as an insider?
2 companies: Senestech (SNES, 2026), Beeline Holdings (BLNE, 2018).