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Insider · CIK 0001766666

Kimberly Jo Tzoumakas

director

Files at STLN (Oncology Institute, Inc.). First filing -, latest -.

In brief

Kimberly Jo Tzoumakas files SEC Form 4 as director at STLN (Oncology Institute, Inc.). 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; Kimberly Jo Tzoumakas has 0, so none is measured yet.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 0
$0 bought, $0 sold

Signals

This insider’s open-market buys and sells, scored.

No scored open-market trades yet.

Transactions

Every row this insider has filed, 2 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jul 27, 2026STLN
Oncology Institute, Inc.
AGrant or award
Common Stock
+29,116$0.00$046,301Jul 29, 2026
Jul 7, 2026STLN
Oncology Institute, Inc.
AGrant or award
Common Stock
+17,185$0.00$017,185Jul 9, 2026

Questions about Kimberly Jo Tzoumakas

Answered from the filings on this page, as of the latest one.

Is Kimberly Jo Tzoumakas buying or selling?

Kimberly Jo Tzoumakas has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.

How did Kimberly Jo Tzoumakas's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Kimberly Jo Tzoumakas has 0.

Where does Kimberly Jo Tzoumakas file Form 4?

Kimberly Jo Tzoumakas has filed Form 4 at STLN (Oncology Institute, Inc.). 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.

Kimberly Jo Tzoumakas: insider trades and track record | InsiderTell