PNR Insider Trading
PENTAIR plc | Special Industry Machinery (No Metalworking Machinery)
Comprehensive Trading Performance Summary
The investment history of corporate insiders at PENTAIR plc provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Special Industry Machinery (No Metalworking Machinery) sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2009-04-22 00:17 | 2009-04-17 | AINSWORTH LOUIS L | Officer - Sr. Vice President, Secretary | SELL | $25.00 | 5,000 | $125,000 | 142,146 | -3.4% |
| 2008-11-25 21:37 | 2008-11-24 | MERRIMAN RONALD | Director | BUY | $21.00 | 9,000 | $188,973 | 10,000 | +900.0% |
| 2008-10-30 22:26 | 2008-10-28 | JONES DAVID A /WI | Director | BUY | $24.22 | 5,800 | $140,476 | 5,800 | +100.0% |
| 2008-10-04 00:16 | 2008-10-01 | AINSWORTH LOUIS L | Officer - Sr. Vice President, Secretary | SELL | $35.00 | 231 | $8,085 | 146,344 | -0.2% |
| 2008-09-10 22:36 | 2008-09-08 | AINSWORTH LOUIS L | Officer - Sr. Vice President, Secretary | OPT+S | $36.68 | 29,954 | $1,098,713 | 146,575 | 0.0% |
| 2008-08-23 00:48 | 2008-08-20 | Meyer Michael G | Officer - Vice President, Treasury/Tax | OPT+S | $36.91 | 4,305 | $158,898 | 32,668 | 0.0% |
| 2008-08-12 02:04 | 2008-08-07 | HOGAN RANDALL J | Director, Officer - Chairman, CEO | OPT+S | $35.12 | 25,954 | $911,603 | 197,975 | 0.0% |
| 2008-08-02 00:27 | 2008-07-31 | HOGAN RANDALL J | Director, Officer - Chairman, CEO | OPT+S | $35.04 | 19,000 | $665,760 | 195,218 | 0.0% |
| 2008-02-14 02:29 | 2008-02-13 | GROGAN BARBARA B | Director | OPT+S | $34.10 | 2,550 | $86,947 | 9,097 | 0.0% |
| 2007-11-08 03:40 | 2007-11-06 | HOGAN RANDALL J | Director, Officer - Chairman, CEO | SELL | $36.10 | 14,800 | $534,213 | 221,273 | -6.3% |
| 2007-11-08 03:10 | 2007-11-06 | HOGAN RANDALL J | Director, Officer - Chairman, CEO | OPT+S | $35.96 | 35,200 | $1,265,880 | 236,073 | 0.0% |
| 2007-08-30 01:13 | 2007-08-28 | CATHCART RICHARD J | Director, Officer - Vice Chairman | SELL | $35.17 | 27,027 | $950,588 | 84,908 | -24.1% |
| 2007-07-31 16:53 | 2007-07-27 | BRYAN GLYNIS | Director | BUY | $36.81 | 1,350 | $49,691 | 1,350 | +100.0% |
| 2007-05-10 20:07 | 2007-05-09 | CATHCART RICHARD J | Director, Officer - Vice Chairman | SELL | $34.07 | 32,593 | $1,110,505 | 111,904 | -22.6% |
| 2007-05-02 23:29 | 2007-05-01 | DURANT KAREN A | Officer - Sr Vice Pres. Finance/Analysis | OPT+S | $31.99 | 65,602 | $2,098,884 | 111,420 | 0.0% |
| 2007-05-02 00:34 | 2007-05-01 | Dempsey Jack J | Officer - President, Filtration Division | BUY | $32.05 | 5,533 | $177,333 | 47,332 | +13.2% |
| 2006-12-14 20:25 | 2006-12-13 | Meyer Michael G | Officer - Vice President, Treasury/Tax | SELL | $32.19 | 3,500 | $112,674 | 31,968 | -9.9% |
| 2006-11-17 19:37 | 2006-11-16 | HARRISON DAVID D | Officer - Executive Vice President, CFO | SELL | $33.17 | 20,000 | $663,478 | 130,034 | -13.3% |
| 2006-11-02 01:36 | 2006-10-31 | AINSWORTH LOUIS L | Officer - Sr. Vice President, Secretary | SELL | $33.00 | 5,000 | $165,000 | 110,440 | -4.3% |
| 2006-10-05 19:48 | 2006-10-04 | KOURY FREDERICK S | Officer - Sr. Vice President, HR | BUY | $27.86 | 350 | $9,751 | 38,373 | +0.9% |
| 2006-10-04 18:25 | 2006-10-02 | Dempsey Jack J | Officer - President, Filtration Division | BUY | $26.97 | 1,700 | $45,846 | 31,318 | +5.7% |
| 2006-10-04 17:55 | 2006-10-03 | MERRIMAN RONALD | Director | BUY | $27.53 | 1,000 | $27,532 | 1,000 | +100.0% |
| 2006-10-05 00:17 | 2006-10-03 | SCHROCK MICHAEL V | Officer - President, COO | BUY | $27.36 | 1,000 | $27,360 | 128,244 | +0.8% |
| 2006-08-15 18:20 | 2006-08-11 | KOURY FREDERICK S | Officer - Sr. Vice President, HR | BUY | $28.91 | 208 | $6,000 | 1,016 | +25.7% |
| 2006-08-09 01:29 | 2006-08-08 | MONAHAN WILLIAM T | Director | BUY | $29.23 | 5,000 | $146,150 | 11,000 | +83.3% |
| 2006-07-05 21:06 | 2006-07-03 | AINSWORTH LOUIS L | Officer - Sr. Vice President, Secretary | SELL | $34.17 | 5,000 | $170,835 | 114,966 | -4.2% |
| 2006-05-23 18:50 | 2006-05-22 | Dempsey Jack J | Officer - President, Filtration Division | BUY | $34.36 | 453 | $15,565 | 29,530 | +1.6% |
| 2006-05-03 16:29 | 2006-05-01 | HARRISON DAVID D | Officer - Executive Vice President, CFO | SELL | $38.03 | 20,000 | $760,532 | 150,034 | -11.8% |
| 2006-04-04 17:04 | 2006-04-03 | HOGAN RANDALL J | Director, Officer - Chairman, CEO | SELL | $41.08 | 10,000 | $410,819 | 356,356 | -2.7% |
| 2006-04-04 17:04 | 2006-04-03 | AINSWORTH LOUIS L | Officer - Sr. Vice President, Secretary | SELL | $40.94 | 5,000 | $204,702 | 119,581 | -4.0% |
| 2006-03-31 21:53 | 2006-03-30 | WELKE KAREN E | Director | SELL | $40.50 | 4,242 | $171,801 | 19,201 | -18.1% |
| 2006-03-13 23:48 | 2006-03-13 | HOGAN RANDALL J | Director, Officer - Chairman, CEO | SELL | $40.61 | 10,000 | $406,100 | 366,356 | -2.7% |
| 2006-03-01 03:18 | 2006-02-24 | SCHROCK MICHAEL V | Officer - President, COO Enclosures | SELL | $40.08 | 40,000 | $1,603,096 | 128,861 | -23.7% |
| 2006-02-09 00:47 | 2006-02-08 | HARRISON DAVID D | Officer - Executive Vice President, CFO | OPT+S | $38.14 | 19,905 | $759,133 | 170,034 | 0.0% |
| 2006-02-08 02:38 | 2006-02-06 | MONAHAN WILLIAM T | Director | BUY | $37.92 | 3,000 | $113,761 | 6,000 | +100.0% |
| 2006-01-06 02:38 | 2006-01-03 | AINSWORTH LOUIS L | Officer - Sr. Vice President, Secretary | SELL | $34.50 | 5,000 | $172,504 | 115,276 | -4.2% |
| 2005-11-02 16:57 | 2005-10-31 | Dempsey Jack J | Officer - Sr. VP, Operations/Technology | BUY | $32.24 | 6,300 | $203,095 | 19,328 | +48.4% |
| 2005-10-05 01:21 | 2005-10-03 | AINSWORTH LOUIS L | Officer - Sr. Vice President, Secretary | SELL | $35.95 | 5,000 | $179,750 | 103,285 | -4.6% |
| 2005-09-17 00:42 | 2005-09-16 | CATHCART RICHARD J | Director, Officer - Vice Chairman | SELL | $38.57 | 5,000 | $192,867 | 107,497 | -4.4% |
| 2005-09-14 23:35 | 2005-09-12 | HOGAN RANDALL J | Director, Officer - Chairman, CEO | SELL | $40.00 | 5,000 | $200,000 | 318,160 | -1.5% |
| 2005-08-25 21:59 | 2005-08-24 | HAGGERTY CHARLES A | Director | BUY | $37.78 | 11,170 | $422,007 | 1,170 | +100.0% |
| 2005-08-16 23:44 | 2005-08-16 | CATHCART RICHARD J | Director, Officer - Vice Chairman | SELL | $39.23 | 10,000 | $392,348 | 112,497 | -8.2% |
| 2005-08-16 00:20 | 2005-08-12 | KOURY FREDERICK S | Officer - Sr. Vice President, HR | BUY | $39.84 | 100 | $4,000 | 586 | +20.7% |
| 2005-08-01 22:52 | 2005-08-01 | SCHROCK MICHAEL V | Officer - President, COO Enclosures | SELL | $40.29 | 10,000 | $402,945 | 161,150 | -5.8% |
| 2005-08-01 23:10 | 2005-08-01 | HOGAN RANDALL J | Director, Officer - Chairman, CEO | SELL | $40.25 | 10,000 | $402,500 | 323,160 | -3.0% |
| 2005-07-20 01:01 | 2005-07-18 | CATHCART RICHARD J | Director, Officer - Vice Chairman | SELL | $44.04 | 10,000 | $440,386 | 122,497 | -7.5% |
| 2005-07-01 22:49 | 2005-07-01 | SCHROCK MICHAEL V | Officer - President, COO Enclosures | SELL | $42.90 | 10,000 | $429,025 | 171,150 | -5.5% |
| 2005-07-01 22:49 | 2005-07-01 | HOGAN RANDALL J | Director, Officer - Chairman, CEO | SELL | $42.58 | 10,000 | $425,750 | 333,160 | -2.9% |
| 2005-07-01 22:48 | 2005-07-01 | AINSWORTH LOUIS L | Officer - Sr. Vice President, Secretary | SELL | $42.50 | 5,000 | $212,500 | 107,988 | -4.4% |
| 2005-06-16 20:00 | 2005-06-16 | CATHCART RICHARD J | Director, Officer - Vice Chairman | SELL | $43.87 | 10,000 | $438,713 | 132,497 | -7.0% |
How to Interpret $PNR Trades
Not every insider transaction in PENTAIR plc is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $PNR shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for PNR
Insider activity data for PENTAIR plc is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $PNR, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.