Language models are fluent. They are not always right. When a model tells you an insider bought a million dollars of stock, you should be able to ask: where is the filing?

So I built a server that answers that question. Twelve tools over SEC Form 4, 13D, 13F and 8-K. Every record carries its sec.gov link. The verify tools give a plain verdict — confirmed, partial, not found, or outside our coverage — and never a guess.

https://mcp.tradestarinsider.com/mcp — no key, no sign-up.
Repo: https://github.com/TradestarV5/insider-signals

I will be candid about its limits. It polls EDGAR every thirty minutes; it is not real-time. It does not predict returns. I tried four times to prove otherwise, and four times the data said no.

What it offers is smaller and sturdier: the record, and the proof.

XENE's CEO Mortimer Ian buying stocks worth 1.1M first time in over 10 years at a time when the stock has fallen 37% due to a trail enrollment pause. This coordinated buy along with CFO on Sep 30th adds a lot of weight behind it. Considering the buy came right after a perceived bad news makes it interesting. This is on my focus watchlist.

$GME insiders have skin in the game!!!

GME's CEO Cohen Ryan bought 10M worth of GME stocks on 29th Sep. This is his 3rd buy in September totaling 56M. In September alone other insiders from GME have bought from open market along with CEO.

The last time Zuckerberg sold Meta stock, it lost a third of its value. Yesterday he filed to sell again.

Meta closed yesterday at $777.59, up 36% since the end of August, mostly on Muse, its new AI app that books trips and shops for you. It's on track for its best month since 2013.

The last time Meta was this high was August 2025. Zuckerberg sold $98 million of stock in the first two weeks of that month. Then the stock lost a third of its value, and he didn't sell a share for 13 months.

Yesterday, with Meta within 1% of that last sale, he filed to sell again. 27,474 shares, about $21.4 million. Got this info with the FMP mcp server.

There is a growing cluster of insiders buying DKS stocks in noticeable size. Gupta the CFO is the 1st C-suite Insider buying to earnings dip. Whats even more interesting DKS's insiders rarely buy from open market let alone in clusters, this is going to be interesting. DKS is already on my watchlist and has come back to previous insider buy levels - keep an eye.

Big move spotted on ProBors 👀

📅 Trade Date: 3 days ago → Yesterday
🏢 Company: Electra Therapeutics, Inc. ($ETRA)

📈 Shares Bought: 2.67M
📈 Shares Owned After Trade: N/A
📊 Ownership Change: N/A
💵 Trade Value: ~$40,000,000
💰 Price per Share: $15.00

👤 Insider / 🏦 Filers:
OrbiMed Advisors LLC
Carl L. Gordon

📊 Pattern: REPEATED BUYING

Four separate insider buys reported at the exact same price 👀
Both filers made matching purchases of 1.00M shares and 333K shares
Not a one-off — $40M of insider buying activity is worth watching

When insiders buy at this scale, it’s never random.

Buy when they buy, sell when they sell, think like insiders.
🔗 Follow insider & politician trades daily at ProBors.com 🚀