STLN insider buying and SEC filings, explained
Oncology Institute, Inc. · CIK 1799191
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$2.7M
Insiders who bought
1
Sold (not marked 10b5-1)
$251K
Planned sales (10b5-1)
$2.6M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Aug 21, 2026 | Planned (10b5-1) | Brad Hively (Director) sold 298,853 shares at about $6.51 ($1.9M), marked as a 10b5-1 plan trade. Holdings down 42% to 411,976 shares. | SEC filing Filed Aug 24, 2026 |
| Aug 14, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 12,000 shares at $6.54 ($78K), reported as a purchase (code P). Holdings up <1% to 10,660,858 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 17, 2026 |
| Jul 21, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 18,000 shares at about $5.27 ($95K), reported as a purchase (code P). Holdings up <1% to 10,648,858 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 22, 2026 |
| Jul 14, 2026 | Planned (10b5-1) | Yale Podnos (Chief Medical Officer) sold 23,452 shares at about $6.41 ($150K), marked as a 10b5-1 plan trade. Holdings down 8% to 259,527 shares. | SEC filing Filed Jul 16, 2026 |
| Jul 10, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 15,000 shares at about $5.85 ($88K), reported as a purchase (code P). Holdings up <1% to 10,630,858 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jul 13, 2026 |
| Jun 23, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 18,000 shares at about $5.02 ($90K), reported as a purchase (code P). Holdings up <1% to 10,615,858 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 24, 2026 |
| Jun 8, 2026 | Planned (10b5-1) | Yale Podnos (Chief Medical Officer) sold 23,451 shares at about $5.38 ($126K), marked as a 10b5-1 plan trade. Holdings down 8% to 259,527 shares. | SEC filing Filed Jun 9, 2026 |
| Jun 4, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 12,000 shares at $4.75 ($57K), reported as a purchase (code P). Holdings up <1% to 10,579,858 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 5, 2026 |
| May 19–20, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 38,500 shares between May 19 and May 20 at about $4.07 ($157K), reported as a purchase (code P). Holdings up <1% to 10,567,858 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 21, 2026 |
| May 19, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 30,000 shares at $4.09 ($123K), reported as a purchase (code P). Holdings up <1% to 10,529,358 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 20, 2026 |
| Apr 14–16, 2026 | Planned (10b5-1) | Mohit Kaushal (Director) sold 95,719 shares between Apr 14 and Apr 16 at about $3.50 ($335K), marked as a 10b5-1 plan trade. Holdings down 36% to 172,583 shares. | SEC filing Filed Apr 16, 2026 |
| Apr 9, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 20,000 shares at $3.10 ($62K), reported as a purchase (code P). Holdings up <1% to 10,499,358 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Apr 13, 2026 |
| Mar 27, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 27,429 shares at $2.96 ($81K), reported as a purchase (code P). Holdings up <1% to 10,479,358 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 30, 2026 |
| Mar 26, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 50,000 shares at about $3.15 ($158K), reported as a purchase (code P). Holdings up <1% to 10,451,929 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 27, 2026 |
| Mar 24, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 125,000 shares at about $3.11 ($389K), reported as a purchase (code P). Holdings up 1% to 10,401,929 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 25, 2026 |
| Mar 20, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 25,000 shares at about $3.35 ($84K), reported as a purchase (code P). Holdings up <1% to 10,276,929 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 23, 2026 |
| Mar 13–17, 2026 | Purchase (code P) | Jorey Chernett (10% owner) bought 398,985 shares between Mar 13 and Mar 17 at about $3.07 ($1.2M), reported as a purchase (code P). Holdings up 4% to 10,251,929 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 17, 2026 |
| Jan 2, 2026 | Sale | Robert Ross Carter (CFO) sold 247 shares at $3.56 ($879). Holdings down <1% to 235,122 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jan 5, 2026 |
| Dec 15, 2025 | Sale | Brad Hively (Director) sold 13,333 shares at about $3.77 ($50K). Holdings down 2% to 683,721 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 16, 2025 |
| Nov 18, 2025 | Sale | Mark L Pacala (Director) sold 50,000 shares at $4.00 ($200K). Holdings down 22% to 174,971 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 20, 2025 |
36 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
Follow STLN in the Insider Ledger app
Get the appA plain-English brief of insider purchases, 8-Ks and red flags at the companies you pick. No account needed.