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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-26 20:05 | 2026-08-26 | CHY | CALAMOS CONVERTIBLE & HIGH INCOME FUND | MetLife Investment Management, LLC | 10% owner | Other | BUY | $25.00 | 290,000 | $7,250,000 | 43,600 | +100.0% |
| 2026-08-26 23:11 | 2026-08-21 | ACDC | ProFrac Holding Corp. | Wilks Dan H. | 10% owner | Oil & Gas Field Services, NEC | BUY | $4.72 | 607,227 | $2,867,630 | 88,107,422 | +0.7% |
| 2026-08-26 23:12 | 2026-08-21 | ACDC | ProFrac Holding Corp. | THRC Holdings, LP | 10% owner | Oil & Gas Field Services, NEC | BUY | $4.72 | 607,227 | $2,867,630 | 83,816,235 | +0.7% |
| 2026-08-26 21:44 | 2026-08-25 | NPB | NORTHPOINTE BANCSHARES INC | Williams Charles Alan | Director, Officer, 10% owner - CHAIRMAN & CEO | State Commercial Banks | BUY | $16.95 | 78,312 | $1,327,106 | 2,390,962 | +3.4% |
| 2026-08-26 20:54 | 2026-08-24 | N-A | Calamos Aksia Hedged Strategies Fund | Calamos Aksia Hedged Strategies Fund (Offshore), Ltd. | 10% owner | Other | BUY | $10.51 | 284,586 | $2,991,000 | 1,914,546 | +17.5% |
| 2026-08-26 20:54 | 2026-08-24 | AAT | American Assets Trust, Inc. | RADY ERNEST S | Director, Officer, 10% owner - Executive Chairman | Real Estate Investment Trusts | BUY | $22.83 | 79,729 | $1,820,540 | 8,995,846 | +0.9% |
| 2026-08-26 20:42 | 2026-08-25 | NGL | NGL Energy Partners LP | RAYMOND JOHN T | Director | Natural Gas Transmission | BUY | $16.98 | 300,000 | $5,094,000 | 376,626 | +391.5% |
| 2026-08-26 20:15 | 2026-08-24 | RSG | REPUBLIC SERVICES, INC. | CASCADE INVESTMENT, L.L.C. | 10% owner | Refuse Systems | BUY | $222.42 | 571,116 | $127,030,362 | 113,375,027 | +0.5% |
| 2026-08-26 20:05 | 2026-08-26 | CHI | CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND | MetLife Investment Management, LLC | 10% owner | Other | BUY | $25.00 | 345,000 | $8,625,000 | 48,000 | +100.0% |
| 2026-08-26 20:06 | 2026-08-26 | CCD | Calamos Dynamic Convertible & Income Fund | MetLife Investment Management, LLC | 10% owner | Other | BUY | $25.00 | 880,000 | $22,000,000 | 128,000 | +100.0% |
| 2026-08-26 20:06 | 2026-08-26 | CHW | Calamos Global Dynamic Income Fund | MetLife Investment Management, LLC | 10% owner | Other | BUY | $25.00 | 440,000 | $11,000,000 | 56,000 | +100.0% |
| 2026-08-26 00:42 | 2026-08-25 | TTMI | TTM TECHNOLOGIES INC | Roks Edwin | Director, Officer - President and CEO | Printed Circuit Boards | BUY | $111.77 | 10,000 | $1,117,700 | 64,814 | +18.2% |
| 2026-08-25 23:31 | 2026-08-21 | SUJA | SUJA LIFE, INC. | PAINE SCHWARTZ FOOD CHAIN FUND V GP, LTD. | 10% owner | Beverages | BUY | $8.72 | 656,548 | $5,723,720 | 10,444,005 | +6.7% |
| 2026-08-25 21:05 | 2026-08-25 | AMR | Alpha Metallurgical Resources, Inc. | Courtis Kenneth S. | Director | Bituminous Coal & Lignite Surface Mining | BUY | $216.53 | 5,000 | $1,082,665 | 1,020,394 | +0.5% |
| 2026-08-25 19:45 | 2025-12-01 | N-A | John Hancock Marathon Asset-Based Lending Fund | Manulife Private Credit Plus Fund | 10% owner | Other | BUY | $20.52 | 438,596 | $9,000,000 | 3,394,958 | +14.8% |
| 2026-08-25 19:38 | 2026-08-21 | PAM | Pampa Energy Inc. | Mindlin Marcos Marcelo | Director, 10% owner | Electric Services | BUY | $3.38 | 675,000 | $2,278,800 | 22,030,592 | +3.2% |
| 2026-08-25 19:02 | 2026-08-21 | AMR | Alpha Metallurgical Resources, Inc. | Gorzynski Michael | Director, 10% owner, Other | Bituminous Coal & Lignite Surface Mining | BUY | $208.92 | 10,000 | $2,089,169 | 654,025 | +1.6% |
| 2026-08-25 10:36 | 2026-08-21 | N/A | EBR Systems, Inc. | Host-Plus Pty Ltd as trustee for the HOSTPLUS Pooled Superannuation Trust | 10% owner | Surgical & Medical Instruments & Apparatus | BUY | $2.70 | 7,700,119 | $20,790,321 | 11,049,972 | +229.9% |
| 2026-08-25 10:01 | 2026-08-25 | BABA | Alibaba Group Holding Ltd | Tsai Joseph C | Director | Services-Business Services, NEC | BUY | $14.47 | 720,000 | $10,418,400 | 114,979,168 | +0.6% |
| 2026-08-24 20:15 | 2026-08-20 | RSG | REPUBLIC SERVICES, INC. | CASCADE INVESTMENT, L.L.C. | 10% owner | Refuse Systems | BUY | $220.30 | 400,286 | $88,183,046 | 112,803,911 | +0.4% |
| 2026-08-24 22:12 | 2026-08-20 | TENX | TENAX THERAPEUTICS, INC. | ADAR1 Capital Management, LLC | 10% owner | Pharmaceutical Preparations | BUY | $1.77 | 1,025,867 | $1,814,143 | 4,853,818 | +26.8% |
| 2026-08-24 21:30 | 2026-08-24 | KURA | Kura Oncology, Inc. | WILSON TROY EDWARD | Director, Officer - President and CEO | Pharmaceutical Preparations | BUY | $12.39 | 100,000 | $1,239,000 | 479,194 | +26.4% |
| 2026-08-24 20:37 | 2026-06-23 | N/A | Blackstone Private Real Estate Credit & Income Fund | Blackstone Private Multi-Asset Credit & Income Fund | 10% owner | Other | BUY | $26.14 | 769,893 | $20,125,000 | 4,782 | +100.0% |
| 2026-08-24 20:38 | 2026-06-23 | N/A | Blackstone Private Real Estate Credit & Income Fund | Blackstone Holdings IV L.P. | 10% owner | Other | BUY | $26.14 | 769,893 | $20,125,000 | 4,782 | +100.0% |
| 2026-08-24 20:40 | 2026-08-21 | N/A | Blackstone Private Real Estate Credit & Income Fund | Blackstone Private Multi-Asset Credit & Income Fund | 10% owner | Other | BUY | $26.14 | 272,642 | $7,126,860 | 28,763 | +100.0% |
| 2026-08-24 20:42 | 2026-08-21 | N/A | Blackstone Private Real Estate Credit & Income Fund | Blackstone Holdings IV L.P. | 10% owner | Other | BUY | $26.14 | 272,642 | $7,126,860 | 28,763 | +100.0% |
| 2026-08-24 20:17 | 2026-08-21 | AMR | Alpha Metallurgical Resources, Inc. | Courtis Kenneth S. | Director | Bituminous Coal & Lignite Surface Mining | BUY | $210.51 | 15,000 | $3,157,631 | 1,015,394 | +1.5% |
| 2026-08-24 20:05 | 2026-08-20 | ODYS | Odysight.ai Inc. | Arkin Moshe | Director, 10% owner | Services-Computer Integrated Systems Design | BUY | $3.20 | 1,125,000 | $3,600,000 | 4,084,143 | +38.0% |
| 2026-08-24 15:06 | 2026-08-21 | SCTH | Securetech Innovations, Inc. | SITRA J SCOTT | Director, Officer, 10% owner - President & CEO | Motor Vehicle Parts & Accessories | BUY | $100,000.00 | 1,000 | $100,000,000 | 11,390 | +9.6% |
| 2026-08-24 12:17 | 2026-08-24 | BABA | Alibaba Group Holding Ltd | Tsai Joseph C | Director | Services-Business Services, NEC | BUY | $14.29 | 720,000 | $10,288,800 | 114,259,168 | +0.6% |
| 2026-08-24 10:04 | 2026-08-24 | BABA | Alibaba Group Holding Ltd | Wu Yongming | Director, Officer - Chief Executive Officer | Services-Business Services, NEC | BUY | $14.24 | 350,000 | $4,984,000 | 1,364,418 | +34.5% |
| 2026-08-21 23:14 | 2026-08-20 | GWRS | Global Water Resources, Inc. | Cohn Andrew M. | Director | Water Supply | BUY | $8.85 | 139,343 | $1,233,186 | 2,701,350 | +5.4% |
| 2026-08-21 23:27 | 2026-08-20 | GWRS | Global Water Resources, Inc. | Levine Jonathan L | Director | Water Supply | BUY | $8.85 | 651,618 | $5,766,819 | 12,777,908 | +5.4% |
| 2026-08-21 20:59 | 2026-08-20 | ALK | ALASKA AIR GROUP, INC. | MINICUCCI BENITO | Director, Officer - CEO AND PRESIDENT | Air Transportation, Scheduled | BUY | $40.06 | 25,000 | $1,001,510 | 256,582 | +10.8% |
| 2026-08-21 20:27 | 2026-08-21 | AAT | American Assets Trust, Inc. | RADY ERNEST S | Director, Officer, 10% owner - Executive Chairman | Real Estate Investment Trusts | BUY | $22.75 | 50,000 | $1,137,500 | 8,916,117 | +0.6% |
| 2026-08-21 19:05 | 2026-07-01 | N-A | Manulife Private Credit Plus Fund | John Hancock Stable Value Fund Collective Investment Trust | 10% owner | Other | BUY | $19.89 | 301,659 | $6,000,000 | 2,985,055 | +11.2% |
| 2026-08-21 13:36 | 2026-07-15 | JEF | Jefferies Financial Group Inc. | SUMITOMO MITSUI FINANCIAL GROUP, INC. | Director | Security Brokers, Dealers & Flotation Companies | BUY | $54.86 | 5,906,542 | $324,032,894 | 8,566,379 | +222.1% |
| 2026-08-21 10:48 | 2026-04-10 | COE | 51Talk Online Education Group | Huang Jack Jiajia | Director, Officer, 10% owner - Chief Executive Officer | Services-Educational Services | BUY | $21.02 | 187,020 | $3,932,021 | 35,615,160 | +0.5% |
| 2026-08-21 00:43 | 2026-08-20 | AMR | Alpha Metallurgical Resources, Inc. | Courtis Kenneth S. | Director | Bituminous Coal & Lignite Surface Mining | BUY | $193.50 | 15,000 | $2,902,551 | 1,000,394 | +1.5% |
| 2026-08-20 22:30 | 2026-08-18 | IAUX | i-80 Gold Corp. | Young Richard Scott | Director, Officer - President and CEO | Gold and Silver Ores | BUY | $1.62 | 1,000,000 | $1,620,000 | 5,971,000 | +20.1% |
| 2026-08-20 21:59 | 2026-08-18 | SUJA | SUJA LIFE, INC. | PAINE SCHWARTZ FOOD CHAIN FUND V GP, LTD. | 10% owner | Beverages | BUY | $7.16 | 567,900 | $4,064,290 | 9,787,457 | +6.2% |
| 2026-08-20 21:14 | 2026-08-18 | ET | Energy Transfer LP | WARREN KELCY L | Director | Natural Gas Transmission | BUY | $21.26 | 1,000,000 | $21,263,500 | 147,901,879 | +0.7% |
| 2026-08-20 21:06 | 2026-08-18 | PAM | Pampa Energy Inc. | Mindlin Marcos Marcelo | Director, 10% owner | Electric Services | BUY | $3.34 | 1,299,925 | $4,342,789 | 21,355,592 | +6.5% |
| 2026-08-20 20:36 | 2026-08-18 | RSG | REPUBLIC SERVICES, INC. | CASCADE INVESTMENT, L.L.C. | 10% owner | Refuse Systems | BUY | $220.08 | 378,969 | $83,402,929 | 112,403,625 | +0.3% |
| 2026-08-20 11:30 | 2026-08-18 | ENHA | Enhanced Group Inc. | Apeiron Investment Group Ltd. | Director, 10% owner | Services-Miscellaneous Amusement & Recreation | BUY | $1.66 | 1,767,316 | $2,936,572 | 36,950,951 | +5.0% |
| 2026-08-19 22:11 | 2026-08-14 | ZNTL | Zentalis Pharmaceuticals, Inc. | WALTERS GROUP | 10% owner | Pharmaceutical Preparations | BUY | $3.50 | 4,335,000 | $15,172,500 | 17,844,973 | +32.1% |
| 2026-08-19 20:18 | 2026-08-17 | AAT | American Assets Trust, Inc. | RADY ERNEST S | Director, Officer, 10% owner - Executive Chairman | Real Estate Investment Trusts | BUY | $22.59 | 63,586 | $1,436,567 | 8,866,117 | +0.7% |
| 2026-08-19 18:22 | 2026-08-18 | BKKT | Bakkt, Inc. | ALFRED MICHAEL | Director | Finance Services | BUY | $7.12 | 296,567 | $2,111,557 | 1,201,567 | +32.8% |
| 2026-08-19 14:30 | 2026-08-18 | ATXG | ADDENTAX GROUP CORP. | HONG ZHIWANG | Director, 10% owner | Services-Mailing, Reproduction, Commercial Art & Photography | BUY | $4.80 | 218,750 | $1,050,000 | 225,174 | +3,405.2% |
| 2026-08-19 11:48 | 2026-07-24 | CCHH | CCH Holdings Ltd | Goh Kok E | Director, Officer - Chairman and CEO and COO | Retail-Eating Places | BUY | $0.28 | 5,220,000 | $1,440,720 | 5,220,000 | +100.0% |
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.