OTLK insider buying
1 cluster buyOutlook Therapeutics, Inc. · Healthcare
When two or more insiders at Outlook Therapeutics, Inc. buy OTLK on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in OTLK plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- May 26 – May 28, 2026Detected May 28, 20262 insidersTotal bought$5.2MMarket cap$183.1M
All notable open-market buys in OTLK
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| May 28, 2026 | Sukhtian Ghiath M.cluster Director, 10% Owner | 8,539,709 | $0.59 | $5.0M | SEC ↗ |
| May 26, 2026 | HILZINGER KURT Jcluster Director | 400,000 | $0.44 | $176.5K | SEC ↗ |
| Sep 26, 2024 | Director, Chief Financial Officer | 5,000 | $5.69 | $28.5K | SEC ↗ |
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OTLK insider buying — FAQ
- Are insiders buying OTLK stock?
- Yes — 3 distinct insiders have bought OTLK (Outlook Therapeutics, Inc.) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Jun 1, 2026.
- How much OTLK stock have insiders bought?
- Insiders have bought a combined $5.2M of OTLK across 3 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in OTLK?
- A cluster buy is two or more distinct Outlook Therapeutics, Inc. insiders — officers, directors, or 10% owners — each buying OTLK on the open market within a rolling window. OTLK has 1 detected cluster buy to date.
- Where does this OTLK insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in OTLK
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy OTLK within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding OTLK.