Insider Screener
Real-time Form 4 Filtering Engine
| Filing Date | Trade Date | Ticker | Company Name | Reporting Person | Relationship | Industry (by SEC) | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-14 01:30 | 2026-05-11 | NLST | NETLIST INC | SASAKI GAIL M | Officer; EVP and CFO | Semiconductors & Related Devices | SALE | $3.49 | 25,000 | $87,250 | 493,470 | -4.8% |
| 2026-05-14 00:38 | 2026-05-11 | HOG | HARLEY-DAVIDSON, INC. | Krause Paul J | Officer; Chief Legal Officer | Motorcycles, Bicycles & Parts | SALE | $26.00 | 1,564 | $40,664 | 30,012 | -5.0% |
| 2026-05-14 00:43 | 2026-05-12 | TPB | Turning Point Brands, Inc. | Wigginton Brian | Officer; Sr VP Finance & CAO | Tobacco Products | SALE | $91.67 | 4,000 | $366,680 | 9,230 | -30.2% |
| 2026-05-14 00:46 | 2026-05-12 | GSIT | GSI TECHNOLOGY INC | Akerib Avidan | Officer; VP, Associative Computing | Semiconductors & Related Devices | OPT+S | $11.48 | 20,000 | $229,500 | 23,307 | -46.2% |
| 2026-05-14 00:28 | 2026-05-12 | GSIT | GSI TECHNOLOGY INC | CHUANG PATRICK T | Officer; Senior VP, Memory Design | Semiconductors & Related Devices | OPT+S | $10.68 | 40,000 | $427,088 | 15,166 | -72.5% |
| 2026-05-14 00:30 | 2026-05-11 | INDI | indie Semiconductor, Inc. | Aoki Ichiro | Director, Officer; President | Semiconductors & Related Devices | OPT+S | $4.78 | 50,000 | $238,795 | 106,169 | -32.0% |
| 2026-05-13 23:40 | 2026-05-11 | FSLR | FIRST SOLAR, INC. | Widmar Mark R | Director, Officer; Chief Executive Officer | Semiconductors & Related Devices | SALE | $234.00 | 11,226 | $2,626,914 | 93,848 | -10.7% |
| 2026-05-13 23:09 | 2026-05-11 | MU | MICRON TECHNOLOGY INC | GOMO STEVEN J | Director | Semiconductors & Related Devices | SALE | $787.04 | 2,000 | $1,574,070 | 17,139 | -10.4% |
| 2026-05-13 23:17 | 2026-05-11 | AERG | APPLIED ENERGETICS, INC. | Donaghey Christopher Wayne | Director, Officer; President & CEO | Search, Detection, Navigation, Guidance, Aeronautical Sys | SALE | $1.50 | 10,000 | $15,000 | 123,592 | -7.5% |
| 2026-05-13 22:32 | 2026-05-11 | FRPT | Freshpet, Inc. | Cyr William B. | Director, Officer; Chief Executive Officer | Grain Mill Products | OPT+S | $50.72 | 46,502 | $2,358,674 | 24,441 | -65.5% |
| 2026-05-13 21:50 | 2026-05-12 | DIOD | DIODES INC /DEL/ | Tang Francis | Officer; Chief Technology Officer | Semiconductors & Related Devices | SALE | $108.00 | 3,643 | $393,444 | 95,905 | -3.7% |
| 2026-05-13 21:53 | 2026-05-12 | DIOD | DIODES INC /DEL/ | Tsong Andy | Officer; SVP Worldwide Products Group | Semiconductors & Related Devices | SALE | $110.00 | 2,652 | $291,720 | 49,752 | -5.1% |
| 2026-05-13 21:54 | 2026-05-12 | DIOD | DIODES INC /DEL/ | Zhao Jin | Officer; President, Diodes Asia | Semiconductors & Related Devices | SALE | $102.36 | 2,760 | $282,516 | 47,220 | -5.5% |
| 2026-05-13 21:45 | 2026-05-12 | CSTM | CONSTELLIUM SE | Piquier Ludovic | Officer; SVP Manuf Excellence & CTO | Secondary Smelting & Refining of Nonferrous Metals | SALE | $33.57 | 1,000 | $33,570 | 241,713 | -0.4% |
| 2026-05-13 21:47 | 2026-05-11 | PENG | Penguin Solutions, Inc. | Straub Maximiliane C | Director | Semiconductors & Related Devices | SALE | $44.78 | 12,000 | $537,359 | 54,975 | -17.9% |
| 2026-05-13 21:48 | 2026-05-13 | ICHR | ICHOR HOLDINGS, LTD. | Haugen Marc | Director | Semiconductors & Related Devices | SALE | $75.63 | 5,337 | $403,637 | 10,825 | -33.0% |
| 2026-05-13 21:26 | 2026-05-11 | PMTS | CPI Card Group Inc. | Carmignani Donna Abbey | Officer; Controller & Chief Acct. Off. | Commercial Printing | SALE | $15.32 | 4,870 | $74,608 | 5,478 | -47.1% |
| 2026-05-13 21:07 | 2026-05-11 | MTSI | MACOM Technology Solutions Holdings, Inc. | RIBAR GEOFFREY G | Director | Semiconductors & Related Devices | SALE | $361.84 | 1,623 | $587,266 | 12,563 | -11.4% |
| 2026-05-13 21:14 | 2026-05-11 | HSY | HERSHEY CO | HERSHEY TRUST CO TRUSTEE IN TRUST FOR MILTON HERSHEY SCHOOL | 10% owner | Sugar & Confectionery Products | SALE | $191.37 | 30,000 | $5,741,244 | 1,646,119 | -1.8% |
| 2026-05-13 21:19 | 2026-05-13 | DIOD | DIODES INC /DEL/ | Whitmire Brett R | Officer; CFO | Semiconductors & Related Devices | SALE | $103.34 | 16,556 | $1,710,905 | 44,632 | -27.1% |
| 2026-05-13 20:54 | 2026-05-11 | SKYT | SkyWater Technology, Inc | Manko Steve | Officer; CFO | Semiconductors & Related Devices | SALE | $35.08 | 75,000 | $2,630,625 | 96,567 | -43.7% |
| 2026-05-13 20:56 | 2026-05-11 | ARM | ARM HOLDINGS PLC /UK | Collins Spencer | Officer; Chief Legal Officer | Semiconductors & Related Devices | SALE | $211.73 | 51,961 | $11,001,749 | 0 | -100.0% |
| 2026-05-13 21:03 | 2026-05-11 | NOMD | Nomad Foods Ltd | Gottesman Noam | Director, Other | Food and Kindred Products | BUY | $9.47 | 700,000 | $6,632,430 | 7,408,560 | +10.4% |
| 2026-05-13 20:38 | 2026-05-11 | AMKR | AMKOR TECHNOLOGY, INC. | Tily Gil C. | Director | Semiconductors & Related Devices | SALE | $77.30 | 15,000 | $1,159,500 | 108,806 | -12.1% |
| 2026-05-13 20:39 | 2026-05-11 | MRAM | EVERSPIN TECHNOLOGIES INC. | Billerbeck Darin G | Director | Semiconductors & Related Devices | OPT+S | $37.16 | 30,000 | $1,114,800 | 124,073 | -19.5% |
| 2026-05-13 20:40 | 2026-05-11 | PRLB | Proto Labs Inc | Kenison Michael R. | Officer; Chief Operations Officer | Fabricated Structural Metal Products | OPT+S | $69.73 | 23,463 | $1,636,166 | 18,683 | -55.7% |
| 2026-05-13 20:41 | 2026-05-12 | COCO | Vita Coco Company, Inc. | Burth Jonathan | Officer; Chief Operating Officer | Beverages | OPT+S | $75.00 | 30,000 | $2,250,000 | 57,910 | -34.1% |
| 2026-05-13 20:44 | 2026-05-12 | STZ | CONSTELLATION BRANDS, INC. | Bourdeau James O. | Officer; EVP and Senior Advisor | Beverages | SALE | $143.24 | 4,407 | $631,259 | 9,109 | -32.6% |
| 2026-05-13 20:44 | 2026-05-12 | QCOM | QUALCOMM INC/DE | Palkhiwala Akash J. | Officer; EVP, CFO & COO | Radio & Tv Broadcasting & Communications Equipment | SALE | $211.90 | 2,500 | $529,741 | 28,184 | -8.1% |
| 2026-05-13 20:14 | 2026-05-11 | POWL | POWELL INDUSTRIES INC | Mauney William Marshall Jr | Officer; Vice President, R&D | Switchgear & Switchboard Apparatus | SALE | $323.69 | 2,500 | $809,218 | 10,853 | -18.7% |
| 2026-05-13 20:16 | 2026-05-11 | ALGM | ALLEGRO MICROSYSTEMS, INC. | Doogue Michael | Director, Officer; President and CEO | Semiconductors & Related Devices | SALE | $47.23 | 30,089 | $1,421,251 | 252,797 | -10.6% |
| 2026-05-13 20:16 | 2026-05-11 | ALGM | ALLEGRO MICROSYSTEMS, INC. | Briansky Sharon | Officer; SVP, GC and Secretary | Semiconductors & Related Devices | SALE | $47.54 | 8,948 | $425,380 | 75,232 | -10.6% |
| 2026-05-13 20:00 | 2026-05-11 | OLED | UNIVERSAL DISPLAY CORP PA | ELIAS RICHARD C | Director | Electronic Components & Accessories | BUY | $92.84 | 1,000 | $92,840 | 1,456 | +219.3% |
| 2026-05-13 20:02 | 2026-05-11 | FSLR | FIRST SOLAR, INC. | Verma Kuntal Kumar | Officer; Chief Manufacturing Officer | Semiconductors & Related Devices | SALE | $231.42 | 3,671 | $849,560 | 5,549 | -39.8% |
| 2026-05-13 19:33 | 2026-05-11 | GFS | GLOBALFOUNDRIES Inc. | Vicari Samuel | Officer; Chief Customer Officer | Semiconductors & Related Devices | SALE | $75.62 | 8,692 | $657,289 | 0 | -100.0% |
| 2026-05-13 18:57 | 2026-05-12 | RGR | STURM RUGER & CO INC | WIDMAN PHILLIP | Director | Ordnance & Accessories, (No Vehicles/Guided Missiles) | BUY | $38.00 | 5,000 | $190,000 | 45,208 | +12.4% |
| 2026-05-13 18:23 | 2026-05-11 | GD | GENERAL DYNAMICS CORP | Burns Mark Lagrand | Officer; Executive Vice President | Ship & Boat Building & Repairing | OPT+S | $344.39 | 72,710 | $25,040,691 | 38,975 | -65.1% |
| 2026-05-13 17:44 | 2026-05-12 | VICR | VICOR CORP | Doyle Alvaro | Officer; VP and CIO | Electronic Components, NEC | OPT+S | $286.91 | 4,041 | $1,159,404 | 42 | -99.0% |
| 2026-05-13 16:19 | 2026-05-12 | BWA | BORGWARNER INC | McKenzie Isabelle | Officer; Vice President | Motor Vehicle Parts & Accessories | SALE | $63.35 | 3,500 | $221,733 | 57,828 | -5.7% |
| 2026-05-13 15:09 | 2026-05-12 | OSK | OSHKOSH CORP | Palmer Duncan | Director | Motor Vehicles & Passenger Car Bodies | SALE | $133.86 | 505 | $67,599 | 39,684 | -1.3% |
| 2026-05-13 14:36 | 2026-05-12 | ATMU | Atmus Filtration Technologies Inc. | HAGGERTY GRETCHEN R | Director | Motor Vehicle Parts & Accessories | BUY | $55.74 | 1,973 | $109,999 | 25,741 | +8.3% |
| 2026-05-13 14:29 | 2026-05-12 | VICR | VICOR CORP | D'Amico Andrew | Director | Electronic Components, NEC | OPT+S | $303.03 | 565 | $171,212 | 0 | -100.0% |
| 2026-05-12 20:19 | 2026-05-11 | GLW | CORNING INC /NY | Seetharam Soumya | Officer; Senior Vice President & CDIO | Drawing & Insulating of Nonferrous Wire | SALE | $206.23 | 20,000 | $4,124,646 | 25,570 | -43.9% |
| 2026-05-12 20:11 | 2026-05-11 | GLW | CORNING INC /NY | Zhang John Z | Officer; Exec. Vice President & CCDO | Drawing & Insulating of Nonferrous Wire | SALE | $198.34 | 10,000 | $1,983,383 | 5,138 | -66.1% |
| 2026-05-12 20:10 | 2026-05-08 | OC | Owens Corning | Doerfler Mari | Officer; Vice President and Controller | Abrasive, Asbestos & Misc Nonmetallic Mineral Prods | SALE | $120.92 | 1,926 | $232,884 | 3,093 | -38.4% |
| 2026-05-12 20:23 | 2026-05-08 | CLFD | Clearfield, Inc. | Beranek Cheryl | Director, Officer; Chief Executive Officer | Telephone & Telegraph Apparatus | SALE | $41.85 | 7,500 | $313,900 | 504,541 | -1.5% |
| 2026-05-13 01:49 | 2026-05-11 | FLEX | FLEX LTD. | Advaithi Revathi | Director, Officer; Chief Executive Officer | Printed Circuit Boards | SALE | $142.37 | 114,090 | $16,242,468 | 689,022 | -14.2% |
| 2026-05-13 01:50 | 2026-05-11 | FLEX | FLEX LTD. | Hartung Michael P | Officer; Chief Commercial Officer | Printed Circuit Boards | SALE | $142.38 | 22,216 | $3,163,025 | 232,706 | -8.7% |
| 2026-05-13 01:51 | 2026-05-11 | FLEX | FLEX LTD. | OFFER DAVID SCOTT | Officer; EVP, General Counsel | Printed Circuit Boards | SALE | $142.40 | 22,212 | $3,163,078 | 74,926 | -22.9% |
| 2026-05-13 01:51 | 2026-05-11 | FLEX | FLEX LTD. | Tan Kwang Hooi | Officer; Chief Operating Officer | Printed Circuit Boards | SALE | $142.37 | 26,175 | $3,726,490 | 256,043 | -9.3% |
Strategic Signal Filtering
Our screener allows you to cut through the noise of routine stock grants and small trades. By focusing on high-value transactions from C-suite executives (CEO/CFO), you can identify where the "Smart Money" is being deployed with maximum conviction.
Investing Without Illusions
Insider data is not a magic wand, but it is the most honest indicator available. While insiders sell for many reasons (taxes, personal needs), they generally buy for only one: they believe the stock price is undervalued. We provide the tools to track these skin-in-the-game moves.
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.