SEC Form 4
Pentair plc (PNR) insider trading
In the 12 months to Oct 24, 2026, 4 PNR insiders reported open-market sales of $2.9M across 4 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $2.9M
- 4 filings · 4 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 2 of 4
- $1.4M of $2.9M sold (47%)
Who traded PNR, and when
- Sale
- Sale, pre-arranged (10b5-1)
PNR daily close from Oct 24, 2025 to Oct 23, 2026, between $52.11 and $109.73, last $55.30. 4 sale and 0 purchase filings by 4 insiders, marked at their filing dates. Robert P. Fishman, EVP & Chief Financial Officer: sold $820.8K across 1 filing, first filed Nov 18, 2025, last Nov 18, 2025. Michael T. Speetzen, Director: sold $699.9K across 1 filing, first filed Feb 12, 2026, last Feb 12, 2026. T. Michael Glenn, Director: sold $684.2K across 1 filing, first filed Dec 2, 2025, last Dec 2, 2025. Philip M. Rolchigo, EVP & Chief Technology Officer: sold $670.2K across 1 filing, first filed Feb 27, 2026, last Feb 27, 2026.
Largest mark · tap a row for others
Robert P. Fishman · EVP & Chief Financial Officer
Sale $820,765
7,786 shares at $105.42 avg
Filed Nov 18, 2025 · traded Nov 14
Close on filing date $102.12
Robert P. Fishman · EVP & Chief Financial Officer
EVP & Chief Financial Officer
$820.8K soldMichael T. Speetzen · Director
Director
$699.9K soldT. Michael Glenn · Director
Director
$684.2K soldPhilip M. Rolchigo · EVP & Chief Technology Officer
EVP & Chief Technology Officer
$670.2K soldHas Pentair plc's CEO sold stock?
No. John L. Stauch and Jerome O. Pedretti (CEOs) made no open-market sales filed as CEO in the last 12 months.
Open-market trades
4 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Robert P. Fishman | EVP & Chief Financial Officer | $820.8K | — | 1 | — | |
| Michael T. Speetzen | Director | $699.9K | — | 1 | — | |
| T. Michael Glenn | Director | $684.2K | — | 1 | 100% of sales | |
| Philip M. Rolchigo | EVP & Chief Technology Officer | $670.2K | — | 1 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Philip M. Rolchigo EVP & Chief Technology Officer | SalePre-arranged (10b5-1) | 6,493 | $103.22 | $670.2K | 29,096 | |
traded | Michael T. Speetzen Director | Sale | 7,000 | $99.99 | $699.9K | 8,290 | |
traded | T. Michael Glenn Director | SalePre-arranged (10b5-1) | 6,558 | $104.33 | $684.2K | 31,192 | |
traded | Robert P. Fishman EVP & Chief Financial Officer | Sale | 7,786 | $105.42 | $820.8K | 63,164 |
GET /stocks/filings/vX/form-4?tickers=PNR&filing_date.gte=2025-10-24&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"PNR"
],
"issuer_cik": "0000077360",
"owner_cik": "0001742223",
"accession_number": "0000897069-26-000504",
"form_type": "4",
"filing_date": "2026-02-27",
"period_of_report": "2026-02-25",
"issuer_name": "PENTAIR plc",
"issuer_trading_symbol": "PNR",
"owner_name": "Rolchigo Philip M.",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "EVP & Chief Technology Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Shares",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-02-25",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 6493,
"transaction_price_per_share": 103.22,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 29096,
"transaction_value": 670207.46,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The reported transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person for financial planning purposes on August 4, 2025."
}
]
},
{
"tickers": [
"PNR"
],
"issuer_cik": "0000077360",
"owner_cik": "0001531484",
"accession_number": "0000897069-26-000299",
"form_type": "4",
"filing_date": "2026-02-12",
"period_of_report": "2026-02-11",
"issuer_name": "PENTAIR plc",
"issuer_trading_symbol": "PNR",
"owner_name": "Speetzen Michael T",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-02-11",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 7000,
"transaction_price_per_share": 99.9922,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 8290,
"transaction_value": 699945.4,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The price in Column 4 is a weighted average price. The prices actually received ranged from $99.455 to $100.40. The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported in this Form 4 utilizing an average weighted price."
}
]
}
]
}
// 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) · 112 records
- Option exercises18 records
- Tax withholding63 records
- Grants and awards29 records
- Gifts2 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
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 PNR 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.
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.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.