PFE Insider Trading
PFIZER INC | Pharmaceutical Preparations
Comprehensive Trading Performance Summary
The investment history of corporate insiders at PFIZER INC 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 Pharmaceutical Preparations sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2018-08-03 22:36 | 2018-08-01 | CANGIALOSI LORETTA V | Officer - Sr. Vice President, Controller | SELL | $40.16 | 26,814 | $1,076,933 | 83,846 | -24.2% |
| 2018-07-24 20:09 | 2018-07-20 | SUSMAN SALLY | Officer - Executive Vice President | SELL | $37.22 | 40,381 | $1,502,924 | 115,096 | -26.0% |
| 2018-07-17 23:59 | 2018-07-16 | READ IAN C | Director, Officer - Chairman & CEO | SELL | $37.36 | 486,753 | $18,186,309 | 659,440 | -42.5% |
| 2018-06-08 20:11 | 2018-06-06 | OLSON LAURIE J | Officer - Executive Vice President | SELL | $36.45 | 19,000 | $692,582 | 82,886 | -18.6% |
| 2018-06-05 23:44 | 2018-06-04 | CORNWELL W DON | Director | SELL | $36.40 | 5,223 | $190,117 | 0 | -100.0% |
| 2018-05-03 23:19 | 2018-05-01 | READ IAN C | Director, Officer - Chairman & CEO | SELL | $36.01 | 132,312 | $4,764,079 | 1,144,703 | -10.4% |
| 2018-03-15 00:19 | 2018-03-13 | JOHNSON RADY A | Officer - Executive Vice President | SELL | $36.55 | 27,323 | $998,667 | 43,178 | -38.8% |
| 2018-03-15 00:13 | 2018-03-13 | LANKLER DOUGLAS M | Officer - Executive Vice President | SELL | $36.89 | 50,000 | $1,844,400 | 83,857 | -37.4% |
| 2018-03-13 00:01 | 2018-03-09 | Dolsten Mikael | Officer - President R&D | SELL | $36.59 | 69,699 | $2,550,391 | 51,185 | -57.7% |
| 2018-03-08 00:09 | 2018-03-06 | HILL CHARLES H | Officer - Executive Vice President | SELL | $35.76 | 42,393 | $1,515,986 | 57,328 | -42.5% |
| 2018-03-05 17:23 | 2018-03-02 | Dolsten Mikael | Officer - President R&D | SELL | $35.85 | 13,986 | $501,398 | 120,884 | -10.4% |
| 2018-03-02 23:24 | 2018-02-28 | HILL CHARLES H | Officer - Executive Vice President | OPT+S | $36.83 | 26,779 | $986,292 | 181,163 | 0.0% |
| 2018-03-01 02:04 | 2018-02-27 | Dolsten Mikael | Officer - President R&D | SELL | $37.04 | 64,587 | $2,392,315 | 95,114 | -40.4% |
| 2018-03-01 02:14 | 2018-02-27 | SUSMAN SALLY | Officer - Executive Vice President | SELL | $37.03 | 33,368 | $1,235,590 | 135,230 | -19.8% |
| 2018-02-28 21:29 | 2018-02-26 | CORNWELL W DON | Director | SELL | $36.79 | 1,758 | $64,679 | 0 | -100.0% |
| 2018-02-28 03:38 | 2018-02-26 | LUND-JURGENSEN KIRSTEN | Officer - Executive Vice President | OPT+S | $37.19 | 9,510 | $353,677 | 17,770 | 0.0% |
| 2017-12-19 02:17 | 2017-12-15 | MACKENZIE ALEXANDER R | Officer - Executive Vice President | SELL | $37.00 | 6,750 | $249,750 | 103,458 | -6.1% |
| 2017-12-19 02:17 | 2017-12-15 | JOHNSON RADY A | Officer - Executive Vice President | SELL | $37.07 | 8,000 | $296,560 | 46,963 | -14.6% |
| 2017-11-03 02:03 | 2017-10-02 | MACKENZIE ALEXANDER R | Officer - Executive Vice President | SELL | $35.30 | 14,700 | $518,837 | 110,082 | -11.8% |
| 2017-10-17 00:26 | 2016-12-28 | SMITH JAMES C | Director | SELL | $32.38 | 24 | $777 | 1,542 | -1.5% |
| 2017-10-17 00:26 | 2016-12-20 | SMITH JAMES C | Director | BUY | $32.84 | 1,566 | $51,427 | 1,566 | +100.0% |
| 2017-09-14 16:13 | 2017-09-12 | SUSMAN SALLY | Officer - Executive Vice President | SELL | $35.00 | 38,230 | $1,338,050 | 115,096 | -24.9% |
| 2017-09-06 01:15 | 2017-09-01 | MACKENZIE ALEXANDER R | Officer - Executive Vice President | SELL | $34.00 | 7,350 | $249,900 | 124,774 | -5.6% |
| 2017-09-02 01:37 | 2017-08-31 | MACKENZIE ALEXANDER R | Officer - Executive Vice President | SELL | $34.00 | 7,350 | $249,900 | 132,124 | -5.3% |
| 2017-09-02 01:37 | 2017-08-31 | READ IAN C | Director, Officer - Chairman & CEO | SELL | $34.00 | 197,168 | $6,703,712 | 80,762 | -70.9% |
| 2017-09-02 01:37 | 2017-08-31 | DAMELIO FRANK A | Officer - Executive Vice President | SELL | $34.00 | 94,409 | $3,209,906 | 337,389 | -21.9% |
| 2017-08-23 22:51 | 2017-08-21 | OLSON LAURIE J | Officer - Executive Vice President | SELL | $32.70 | 8,064 | $263,693 | 74,506 | -9.8% |
| 2017-08-10 00:00 | 2017-08-07 | MACKENZIE ALEXANDER R | Officer - Executive Vice President | SELL | $33.50 | 15,000 | $502,560 | 139,474 | -9.7% |
| 2017-08-09 00:02 | 2017-08-04 | READ IAN C | Director, Officer - Chairman & CEO | SELL | $34.00 | 96,950 | $3,296,300 | 221,955 | -30.4% |
| 2017-03-14 00:36 | 2017-03-10 | JOHNSON RADY A | Officer - Executive Vice President | SELL | $34.19 | 4,500 | $153,855 | 54,963 | -7.6% |
| 2017-03-10 23:59 | 2017-03-09 | HILL CHARLES H | Officer - Executive Vice President | SELL | $34.07 | 36,000 | $1,226,520 | 57,329 | -38.6% |
| 2017-03-04 00:06 | 2017-03-02 | LANKLER DOUGLAS M | Officer - Executive Vice President | SELL | $34.66 | 20,000 | $693,200 | 83,793 | -19.3% |
| 2017-03-04 00:06 | 2017-03-01 | Dolsten Mikael | Officer - President R&D | SELL | $34.51 | 30,970 | $1,068,923 | 49,318 | -38.6% |
| 2017-03-02 01:10 | 2017-02-27 | Dolsten Mikael | Officer - President R&D | SELL | $34.26 | 58,846 | $2,016,246 | 80,288 | -42.3% |
| 2016-11-11 03:44 | 2016-11-09 | MADDALUNA ANTHONY J | Officer - Executive Vice President | SELL | $33.00 | 10,000 | $330,000 | 112,087 | -8.2% |
| 2016-11-08 01:58 | 2016-11-04 | BOURLA ALBERT | Officer - Group President | OPT+S | $30.05 | 18,390 | $552,529 | 130,809 | 0.0% |
| 2016-05-27 18:03 | 2016-05-26 | DAMELIO FRANK A | Officer - Executive Vice President | OPT+S | $34.49 | 100,000 | $3,449,120 | 372,994 | 0.0% |
| 2016-05-26 17:07 | 2016-05-24 | CANGIALOSI LORETTA V | Officer - Sr. Vice President, Controller | OPT+S | $33.97 | 86,000 | $2,921,145 | 185,663 | 0.0% |
| 2016-05-12 15:21 | 2016-05-11 | OLSON LAURIE J | Officer - Executive Vice President | SELL | $33.50 | 4,700 | $157,450 | 71,659 | -6.2% |
| 2016-05-11 23:35 | 2016-05-09 | MADDALUNA ANTHONY J | Officer - Executive Vice President | SELL | $33.75 | 8,950 | $302,063 | 88,922 | -9.1% |
| 2016-05-12 01:04 | 2016-05-10 | YOUNG JOHN D | Officer - Group President | OPT+S | $33.53 | 41,700 | $1,398,276 | 158,699 | 0.0% |
| 2016-05-11 23:35 | 2016-05-09 | HILL CHARLES H | Officer - Executive Vice President | SELL | $33.84 | 29,600 | $1,001,652 | 60,828 | -32.7% |
| 2016-05-12 01:03 | 2016-05-09 | READ IAN C | Director, Officer - Chairman & CEO | OPT+S | $33.80 | 275,000 | $9,295,028 | 1,196,738 | 0.0% |
| 2016-05-11 23:35 | 2016-05-09 | SUSMAN SALLY | Officer - Executive Vice President | OPT+S | $33.71 | 67,884 | $2,288,668 | 131,851 | 0.0% |
| 2016-05-12 01:04 | 2016-05-10 | DAMELIO FRANK A | Officer - Executive Vice President | OPT+S | $33.66 | 192,000 | $6,462,586 | 372,994 | 0.0% |
| 2016-05-06 16:51 | 2016-05-04 | SUSMAN SALLY | Officer - Executive Vice President | OPT+S | $33.75 | 76,116 | $2,568,907 | 175,851 | 0.0% |
| 2016-05-06 00:29 | 2016-05-04 | LANKLER DOUGLAS M | Officer - Executive Vice President | SELL | $33.69 | 29,700 | $1,000,557 | 96,520 | -23.5% |
| 2016-05-06 00:29 | 2016-05-04 | Dolsten Mikael | Officer - President R&D | SELL | $33.46 | 67,588 | $2,261,562 | 370,619 | -15.4% |
| 2016-05-06 00:27 | 2016-05-03 | DAMELIO FRANK A | Officer - Executive Vice President | SELL | $33.65 | 87,079 | $2,930,208 | 372,994 | -18.9% |
| 2015-08-03 14:24 | 2015-07-30 | CANGIALOSI LORETTA V | Officer - Sr. Vice President, Controller | SELL | $35.65 | 24,704 | $880,646 | 174,611 | -12.4% |
How to Interpret $PFE Trades
Not every insider transaction in PFIZER INC is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $PFE 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 PFE
Insider activity data for PFIZER INC 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 $PFE, 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.