SEC Form 4
Portillo's Inc. (PTLO) insider trading
In the 12 months to Nov 3, 2026, one PTLO insider reported open-market purchases of $2.1M across 3 filings; no open-market sales were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $0
- 0 filings · 0 insiders
- Open-market purchases
- $2.1M
- 3 filings · Eugene I. Lee Jr., Director
Who traded PTLO, and when
- Purchase
PTLO daily close from Nov 3, 2025 to Nov 2, 2026, between $3.50 and $6.50, last $5.18. 0 sale and 3 purchase filings by 1 insider, marked at their filing dates. Eugene I. Lee Jr., Director: bought $2.1M across 3 filings, first filed Mar 13, 2026, last Aug 12, 2026.
Largest mark · tap a row for others
Eugene I. Lee Jr. · Director
Purchase $1,481,480
286,000 shares at $5.18 avg
Filed Mar 13, 2026
Close on filing date $5.33
Eugene I. Lee Jr. · Director
Director
$2.1M boughtOpen-market trades
3 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Eugene I. Lee Jr. | Director | — | $2.1M | 3 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Eugene I. Lee Jr. Director | Purchase | 65,355 | $4.59 | $300.0K | 551,770 | |
traded | Eugene I. Lee Jr. Director | Purchase | 70,165 | $4.28 | $300.3K | 486,415 | |
traded | Eugene I. Lee Jr. Director | Purchase | 286,000 | $5.18 | $1.5M | 416,250 |
GET /stocks/filings/vX/form-4?tickers=PTLO&filing_date.gte=2025-11-03&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"PTLO"
],
"issuer_cik": "0001871509",
"owner_cik": "0001242843",
"accession_number": "0001242843-26-000010",
"form_type": "4",
"filing_date": "2026-08-12",
"period_of_report": "2026-08-12",
"issuer_name": "Portillo's Inc.",
"issuer_trading_symbol": "PTLO",
"owner_name": "LEE EUGENE I JR",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A common stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-12",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 65355,
"transaction_price_per_share": 4.59,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 551770,
"transaction_value": 299979.45,
"not_subject_to_section_16": false,
"direct_or_indirect": "I",
"nature_of_ownership": "By Family Trust",
"footnotes": [
{
"id": "F1",
"description": "The price per share reported in this column is a weighted average price. These shares were acquired in multiple transactions at prices ranging from $4.51 to $4.63, inclusive. The reporting person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the preceding sentence."
}
]
},
{
"tickers": [
"PTLO"
],
"issuer_cik": "0001871509",
"owner_cik": "0001242843",
"accession_number": "0001242843-26-000008",
"form_type": "4",
"filing_date": "2026-05-12",
"period_of_report": "2026-05-11",
"issuer_name": "Portillo's Inc.",
"issuer_trading_symbol": "PTLO",
"owner_name": "LEE EUGENE I JR",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Class A common stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-05-11",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 70165,
"transaction_price_per_share": 4.28,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 486415,
"transaction_value": 300306.2,
"not_subject_to_section_16": false,
"direct_or_indirect": "I",
"nature_of_ownership": "By Family Trust",
"footnotes": [
{
"id": "F1",
"description": "The price per share reported in this column is a weighted average price. These shares were acquired in multiple transactions at prices ranging from $4.23 to $4.32, inclusive. The reporting person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the preceding sentence."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 61 records
- Option exercises1 record
- Tax withholding24 records
- Grants and awards35 records
- Other1 record
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has Portillo's Inc.'s CEO sold stock?
No. Brett Patterson and Michael Miles (CEOs) made no open-market sales filed as CEO in the last 12 months.
How current is PTLO’s insider data?
These are PTLO Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track PTLO insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for PTLO every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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