Insider · CIK 0001331984
Erich Spangenberg
Files at SIMAU (SIM Acquisition Corp. I). First filing -, latest -.
Erich Spangenberg files SEC Form 4 as CEO, director and 10% owner at SIMAU (SIM Acquisition Corp. I). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; Erich Spangenberg has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Jul 21, 2025 | MDAI Spectral AI, Inc. | 736,131 2.86% of outstanding | $1.8M | Jul 21, 2025 | none |
Transactions
Every row this insider has filed, 1 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 30, 2025 | SIMAU SIM Acquisition Corp. I | JOther Class B Ordinary Sharesderivative | +60,000 | $0.00 | $0 | 7,526,669 | Oct 31, 2025 |
Questions about Erich Spangenberg
Answered from the filings on this page, as of the latest one.
Is Erich Spangenberg buying or selling?
Erich Spangenberg has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did Erich Spangenberg's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Erich Spangenberg has 0.
Where does Erich Spangenberg file Form 4?
Erich Spangenberg has filed Form 4 at SIMAU (SIM Acquisition Corp. I) as Chief Executive Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.