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Large Insider Purchases

Institutional-Scale SEC Form 4 Buy Signals

The Signal of $1M+ Conviction

When a corporate executive invests more than $1,000,000 of their own capital into company shares, it represents the highest level of conviction. These seven-figure purchases reflect management's belief in the company's future value.

Filing Date Trade Date Ticker Company Name Reporting Person Relationship Industry Type Price Qty Total, $ Owned After Change, %
2012-03-14 18:11 2012-03-14 N-A N/A CLAYTON WILLIAMS ENERGY INC /DE 10% owner Other BUY $115.11 9,327 $1,073,651 0 +100.0%
2012-03-14 19:10 2012-03-14 N-A N/A SOUTHWEST ROYALTIES INC 10% owner Other BUY $314.62 9,149 $2,878,537 0 +100.0%
2012-03-14 18:53 2012-03-14 N-A N/A SOUTHWEST ROYALTIES INC 10% owner Other BUY $243.81 10,005 $2,439,239 0 +100.0%
2012-03-14 18:27 2012-03-14 N-A N/A SOUTHWEST ROYALTIES INC 10% owner Other BUY $120.25 8,342 $1,003,126 0 +100.0%
2012-03-14 18:05 2012-03-14 N-A N/A SOUTHWEST ROYALTIES INC 10% owner Other BUY $115.11 9,327 $1,073,651 0 +100.0%
2012-03-14 17:45 2012-03-14 N-A N/A SOUTHWEST ROYALTIES INC 10% owner Other BUY $262.04 8,491 $2,224,851 0 +100.0%
2012-03-14 18:22 2012-03-14 N-A N/A CLAYTON WILLIAMS ENERGY INC /DE 10% owner Other BUY $262.04 8,491 $2,224,851 0 +100.0%
2012-03-15 01:33 2012-03-12 PPC PILGRIMS PRIDE CORP Batista Wesley Mendonca Director, 10% owner Poultry Slaughtering and Processing BUY $5.69 18,924,438 $107,680,052 194,990,667 +10.7%
2012-03-15 01:30 2012-03-12 PPC PILGRIMS PRIDE CORP Batista Joesley Mendonca Director, 10% owner Poultry Slaughtering and Processing BUY $5.69 18,924,438 $107,680,052 194,990,667 +10.7%
2012-03-15 01:27 2012-03-12 PPC PILGRIMS PRIDE CORP JBS USA Holdings, Inc. 10% owner Poultry Slaughtering and Processing BUY $5.69 18,924,438 $107,680,052 194,990,667 +10.7%
2012-03-14 17:36 2012-03-12 CNIT N/A Lin Jiang Huai Director, Officer, 10% owner - President and CEO Other BUY $1.20 1,084,895 $1,301,874 12,163,355 +9.8%
2012-03-14 23:08 2010-12-09 WSFL N/A Raike William J III 10% owner Other BUY $1,198.00 20,000 $23,960,000 14,667,000 +0.1%
2012-03-15 00:37 2012-03-12 TZYM N/A Baker Brothers Life Sciences Capital (GP), LLC 10% owner Other BUY $2.55 1,211,152 $3,083,714 3,540,015 +52.0%
2012-03-13 03:37 2012-03-08 MRVC N/A MARTIN WILLIAM C 10% owner Other BUY $1.03 1,362,000 $1,407,218 8,099,805 +20.2%
2012-03-12 13:22 2012-03-08 SOHU N/A Wang Xin Officer - Chief Operating Officer Other BUY $49.43 60,000 $2,966,052 90,000 +200.0%
2012-03-13 01:51 2012-03-08 FURX N/A ESHELMAN FREDRIC N Director, 10% owner Other BUY $22.61 52,502 $1,187,212 2,060,626 +2.6%
2012-03-13 00:32 2012-03-08 PANL UNIVERSAL DISPLAY CORP \PA\ DISCOVERY CAPITAL MANAGEMENT, LLC / CT 10% owner Electronic Components & Accessories BUY $39.97 100,000 $3,997,000 58,030 +100.0%
2012-03-09 19:47 2009-08-28 NAII NATURAL ALTERNATIVES INTERNATIONAL INC Borg Edward 10% owner Medicinal Chemicals & Botanical Products BUY $6.98 153,000 $1,068,292 1,102,796 +16.1%
2012-03-09 19:47 2009-06-16 NAII NATURAL ALTERNATIVES INTERNATIONAL INC Borg Edward 10% owner Medicinal Chemicals & Botanical Products BUY $6.39 210,500 $1,344,442 949,796 +28.5%
2012-03-10 01:26 2012-03-07 SPB N/A HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD. 10% owner, Other Other BUY $29.00 249,900 $7,247,100 29,035,708 +0.9%
2012-03-09 23:55 2012-03-07 FOLD AMICUS THERAPEUTICS, INC. NEW ENTERPRISE ASSOCIATES 11 LP 10% owner Pharmaceutical Preparations BUY $5.70 925,154 $5,273,378 4,584,311 +25.3%
2012-03-09 23:52 2012-03-07 FOLD AMICUS THERAPEUTICS, INC. BARRETT M JAMES Director, 10% owner Pharmaceutical Preparations BUY $5.70 925,154 $5,273,378 4,584,311 +25.3%
2012-03-10 01:24 2012-03-07 SPB N/A HARBINGER GROUP INC. 10% owner, Other Other BUY $29.00 249,900 $7,247,100 29,035,708 +0.9%
2012-03-10 02:27 2012-03-07 GHDX N/A Baker Brothers Life Sciences Capital (GP), LLC Director, 10% owner Other BUY $30.11 41,584 $1,251,953 8,255,421 +0.5%
2012-03-09 23:52 2012-03-07 FOLD AMICUS THERAPEUTICS, INC. PERRY MARK W 10% owner Pharmaceutical Preparations BUY $5.70 1,140,000 $6,498,000 4,584,311 +33.1%
2012-03-09 23:54 2012-03-07 FOLD AMICUS THERAPEUTICS, INC. BARRIS PETER J 10% owner Pharmaceutical Preparations BUY $5.70 1,140,000 $6,498,000 4,584,311 +33.1%
2012-03-09 23:53 2012-03-07 FOLD AMICUS THERAPEUTICS, INC. KRAMLICH C RICHARD 10% owner Pharmaceutical Preparations BUY $5.70 1,140,000 $6,498,000 4,584,311 +33.1%
2012-03-09 23:52 2012-03-07 FOLD AMICUS THERAPEUTICS, INC. NEWHALL CHARLES W III 10% owner Pharmaceutical Preparations BUY $5.70 1,140,000 $6,498,000 4,584,311 +33.1%
2012-03-08 23:08 2012-02-28 SPIN Bimergen Energy Corp DONOVAN WILLIAM Director, Officer, 10% owner - CEO Electric Services BUY $1.83 557,486 $1,020,199 557,486 +100.0%
2012-03-09 03:40 2012-03-06 MLNK N/A HANDY & HARMAN LTD. 10% owner, Other Other BUY $5.53 222,947 $1,233,677 5,657,801 +4.1%
2012-03-09 03:39 2012-03-07 ACPW N/A KINDERHOOK PARTNERS, LP 10% owner Other BUY $0.68 8,823,529 $6,000,000 17,632,985 +100.2%
2012-03-07 23:03 2011-03-30 LAST-OB N/A Knight Bryce Director, Officer, 10% owner - CEO Other BUY $175,000.00 175,000 $30,625,000,000 3,468,000 +5.3%
2012-03-08 00:06 2012-03-06 GLW CORNING INC /NY GUND GORDON Director Drawing & Insulating of Nonferrous Wire BUY $12.75 150,000 $1,912,290 1,686,160 +9.8%
2012-03-08 04:41 2012-03-06 MITI N/A AMGEN INC 10% owner Other BUY $11.00 29,303,641 $322,340,051 0 +100.0%
2012-03-08 01:30 2012-03-05 CBRL CRACKER BARREL OLD COUNTRY STORE, INC BIGLARI, SARDAR 10% owner, Other Retail-Eating Places BUY $54.86 83,856 $4,600,214 3,443,646 +2.5%
2012-03-07 22:13 2012-01-24 BICL N/A Clal Biotechnology Industries Ltd. 10% owner Other BUY $0.26 8,199,400 $2,131,844 12,444,237 +193.2%
2012-03-06 23:23 2012-03-06 PGCG N/A Wong Weng Kung Director, Officer - Chief Executive Officer Other BUY $2.98 638,000 $1,903,792 46,786,085 +1.4%
2012-03-07 03:29 2012-03-02 HZNP N/A BIRD JEFFREY W Director Other BUY $3.59 680,293 $2,442,252 59,035 +100.0%
2012-03-06 23:29 2012-03-02 HZNP N/A ATLAS VENTURE FUND VI LP 10% owner Other BUY $3.62 828,443 $2,999,958 3,688,294 +29.0%
2012-03-07 03:53 2012-03-02 MITI N/A AMGEN INC 10% owner Other BUY $11.00 2,488,382 $27,372,202 82,513,479 +3.1%
2012-03-06 18:18 2012-03-05 HLSS N/A ERBEY WILLIAM C Director Other BUY $14.00 714,285 $9,999,990 520,143 +100.0%
2012-03-07 00:25 2012-03-02 GEOY N/A FEINBERG STEPHEN 10% owner Other BUY $19.34 60,000 $1,160,220 4,746,379 +1.3%
2012-03-06 23:28 2012-03-02 HZNP N/A FORMELA JEAN FRANCOIS Director, 10% owner Other BUY $3.62 828,443 $2,999,958 3,688,294 +29.0%
2012-03-07 03:01 2012-03-02 SRZ N/A CARLSON CAPITAL L P 10% owner Other BUY $7.54 150,000 $1,131,435 7,768,835 +2.0%
2012-03-06 01:35 2012-03-02 HZNP N/A ESSEX WOODLANDS HEALTH VENTURES FUND VII LP 10% owner Other BUY $3.59 2,761,477 $9,913,702 5,064,731 +119.9%
2012-03-06 01:37 2012-03-02 HZNP N/A Himawan Jeff Director, 10% owner Other BUY $3.59 2,761,477 $9,913,702 5,064,731 +119.9%
2012-03-06 03:07 2012-03-01 AMAG N/A ADAGE CAPITAL PARTNERS GP LLC 10% owner Other BUY $15.55 364,387 $5,666,218 4,088,296 +9.8%
2012-03-06 02:28 2012-03-01 GHDX N/A Baker Brothers Life Sciences Capital (GP), LLC Director, 10% owner Other BUY $29.81 261,761 $7,801,944 8,213,837 +3.3%
2012-03-05 23:49 2012-03-01 FDP FRESH DEL MONTE PRODUCE INC ABU GHAZALEH AMIR Director Agricultural Production-Crops BUY $22.63 82,954 $1,877,448 3,582,549 +2.4%
2012-03-06 00:29 2012-03-02 GTXI N/A SCHULER JACK W 10% owner Other BUY $3.33 796,923 $2,653,754 6,954,144 +12.9%
SHOW ENTRIES

Institutional Conviction in Form 4

Tracking these institutional-scale purchases allows you to follow the "smart money" when their conviction is highest. When an executive or a 10% beneficial owner commits a seven-figure sum to an open-market transaction, it bypasses the routine noise of stock-based compensation. These trades are often a precursor to major corporate developments or a signal that management views the current market valuation as significantly disconnected from the company’s internal growth trajectory. By monitoring these high-value entries, investors can align their portfolios with the capital of those who possess the most intimate understanding of a business's long-term health and potential.

Filtering the Market Noise

Our platform is designed to eliminate the noise and focus strictly on high-impact accumulation from directors and CEOs betting big on their company’s future. The SEC EDGAR database is frequently flooded with thousands of automated Form 4 filings, many of which involve small, technical, or pre-scheduled trades that offer little predictive value for the average investor. By applying a strict $1,000,000 minimum threshold, we isolate the transactions where insiders are taking substantial personal financial risk. This high-conviction filter serves as a powerful transparency tool, identifying the exact moments when corporate leadership moves away from passive ownership toward aggressive capital deployment.

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.