Santiago Horacio Stel
CIK 1999388 · Form 144 notices only · last filed 2026-02-19
Santiago Horacio Stel has filed 3 Form 144 notices of planned stock sales since 2025. The latest, for INTR on Feb 19, 2026, lists the filer as an officer. There is no Form 4 on file for this filer, so these notices, and the sales each one lists from the 3 months before it, are the public record of the filer's sales.
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Disclosed Exposure
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Companies
1
Total Filings
3
Lifetime Open-Market Net
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Recent Filings
3 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144, so not all of them end in a sale. Under each notice: the role the filer ticked on it, and whether a sale followed (a Form 4 sale within 30 days, or a sale listed on a later notice).
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-02-19 | INTR | Notice (144) Officer · Planned Feb 19, 2026 No sale on file |
−50,438 | -$454.9K | EDGAR |
| 2025-08-11 | INTR | Notice (144) Officer · Planned Aug 8, 2025 No sale on file |
−28,112 | -$219.6K | EDGAR |
| 2025-03-17 | INTR | Notice (144) Officer · Planned Mar 14, 2025 No sale on file |
−44,641 | -$255.9K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment, and an amended or cancelled notice is not listed. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes. Someone who is no longer an officer or director (or never was) files no Form 4, so for them a sale shows up only on a later notice, which lists the seller's sales from the 3 months before it. "No sale on file" means neither record shows one; a dash in Net $ means the value filed on the notice doesn't fit the stock's price (likely a typo).
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment, and an amended or cancelled notice is not listed. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes. Someone who is no longer an officer or director (or never was) files no Form 4, so for them a sale shows up only on a later notice, which lists the seller's sales from the 3 months before it. "No sale on file" means neither record shows one; a dash in Net $ means the value filed on the notice doesn't fit the stock's price (likely a typo).