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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-04-13 03:52 | 2024-04-10 | MCFT | MasterCraft Boat Holdings, Inc. | Coliseum Capital Management, LLC | 10% owner | Ship & Boat Building & Repairing | BUY | $21.81 | 72,608 | $1,583,450 | 2,224,284 | +3.4% |
| 2024-04-13 00:10 | 2024-04-10 | CTRN | Citi Trends Inc | Fund 1 Investments, LLC | 10% owner | Retail-Apparel & Accessory Stores | BUY | $22.99 | 62,282 | $1,431,732 | 1,763,646 | +3.7% |
| 2024-04-13 03:03 | 2024-04-10 | LSXMK | Liberty Media Corp | BERKSHIRE HATHAWAY INC | 10% owner | Television Broadcasting Stations | BUY | $25.85 | 1,134,331 | $29,324,725 | 69,044,244 | +1.7% |
| 2024-04-13 02:57 | 2024-04-10 | LSXMA | Liberty Media Corp | BERKSHIRE HATHAWAY INC | 10% owner | Television Broadcasting Stations | BUY | $25.92 | 803,890 | $20,835,784 | 34,682,219 | +2.4% |
| 2024-04-12 02:00 | 2024-04-09 | TKO | TKO Group Holdings, Inc. | Whitesell Patrick | 10% owner | Services-Amusement & Recreation Services | BUY | $89.01 | 1,642,970 | $146,240,760 | 1,642,970 | +100.0% |
| 2024-04-12 02:00 | 2024-04-09 | TKO | TKO Group Holdings, Inc. | Emanuel Ariel | Director, Officer, 10% owner - Chief Executive Officer | Services-Amusement & Recreation Services | BUY | $89.01 | 1,642,970 | $146,240,760 | 1,642,970 | +100.0% |
| 2024-04-12 00:15 | 2024-04-09 | ATLC | Atlanticus Holdings Corp | HANNA FRANK J III | 10% owner | Personal Credit Institutions | BUY | $28.21 | 263,432 | $7,431,417 | 263,432 | +100.0% |
| 2024-04-10 19:13 | 2024-04-08 | SRG-PA | Seritage Growth Properties | Ursa Fund Partners LP | 10% owner | Real Estate | BUY | $23.68 | 60,000 | $1,420,632 | 279,843 | +27.3% |
| 2024-04-10 19:34 | 2024-04-09 | VCRDX | Harrison Street Infrastructure Income Fund | Versus Capital Advisors LLC | 10% owner, Other | Other | BUY | $10.02 | 199,601 | $2,000,000 | 3,009,601 | +7.1% |
| 2024-04-09 23:30 | 2024-04-08 | N/A | N/A | Patterson Michael Davis | Director, Officer - Chief Executive Officer | Other | BUY | $25.00 | 400,000 | $10,000,000 | 400,000 | +100.0% |
| 2024-04-10 00:24 | 2022-05-10 | PEPG | PepGen Inc. | Oxford Science Enterprises plc | 10% owner | Pharmaceutical Preparations | BUY | $12.00 | 879,970 | $10,559,640 | 4,755,388 | +22.7% |
| 2024-04-10 02:08 | 2024-01-29 | CGON | CG Oncology, Inc. | Decheng Capital Global Life Sciences Fund IV, L.P. | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $19.00 | 400,000 | $7,600,000 | 4,958,810 | +8.8% |
| 2024-04-08 23:23 | 2024-04-04 | SRZN | Surrozen, Inc./DE | COLUMN GROUP III GP, LP | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $15.50 | 193,548 | $2,999,994 | 332,885 | +138.9% |
| 2024-04-08 23:24 | 2024-04-04 | SRZN | Surrozen, Inc./DE | Kutzkey Tim | Director, 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $15.50 | 193,548 | $2,999,994 | 332,885 | +138.9% |
| 2024-04-09 02:21 | 2024-04-04 | LSXMK | Liberty Media Corp | BERKSHIRE HATHAWAY INC | 10% owner | Television Broadcasting Stations | BUY | $27.41 | 2,423,625 | $66,419,443 | 67,909,913 | +3.7% |
| 2024-04-09 02:17 | 2024-04-04 | LSXMA | Liberty Media Corp | BERKSHIRE HATHAWAY INC | 10% owner | Television Broadcasting Stations | BUY | $27.33 | 1,122,705 | $30,686,334 | 33,878,329 | +3.4% |
| 2024-04-08 23:07 | 2024-04-04 | REPX | Riley Exploration Permian, Inc. | Libin Alvin Gerald | 10% owner | Crude Petroleum & Natural Gas | BUY | $27.00 | 75,000 | $2,025,000 | 2,194,921 | +3.5% |
| 2024-04-05 23:17 | 2024-04-03 | EGLE | N/A | Castor Maritime Inc. | 10% owner | Other | BUY | $62.81 | 169,635 | $10,654,876 | 1,561,135 | +12.2% |
| 2024-04-04 23:30 | 2024-04-02 | BOLD | Boundless Bio, Inc. | ARCH Venture Fund IX, L.P. | 10% owner | Pharmaceutical Preparations | BUY | $16.00 | 200,000 | $3,200,000 | 1,181,766 | +20.4% |
| 2024-04-04 23:30 | 2024-04-02 | BOLD | Boundless Bio, Inc. | Burow Kristina | Director, 10% owner | Pharmaceutical Preparations | BUY | $16.00 | 200,000 | $3,200,000 | 1,181,766 | +20.4% |
| 2024-04-04 23:15 | 2024-04-02 | BOLD | Boundless Bio, Inc. | RA CAPITAL MANAGEMENT, L.P. | 10% owner | Pharmaceutical Preparations | BUY | $16.00 | 312,500 | $5,000,000 | 295,844 | +100.0% |
| 2024-04-04 23:30 | 2024-04-02 | BOLD | Boundless Bio, Inc. | CRANDELL KEITH | 10% owner | Pharmaceutical Preparations | BUY | $16.00 | 200,000 | $3,200,000 | 1,181,766 | +20.4% |
| 2024-04-03 22:19 | 2024-04-01 | N/A | N/A | GALLIGAN GREGORY T | Director, Officer - CEO and President | Other | BUY | $19.60 | 51,020 | $1,000,000 | 51,070 | +102,040.8% |
| 2024-04-03 20:33 | 2024-04-01 | BIGZ | BlackRock Technology & Private Equity Term Trust | Saba Capital Management, L.P. | 10% owner | Other | BUY | $8.10 | 139,326 | $1,128,541 | 52,103,294 | +0.3% |
| 2024-04-03 20:28 | 2024-04-01 | ASGI | abrdn Global Infrastructure Fund | Saba Capital Management, L.P. | 10% owner | Other | BUY | $17.68 | 90,920 | $1,607,820 | 2,688,579 | +3.5% |
| 2024-04-03 23:01 | 2024-04-01 | CVV | CVD EQUIPMENT CORP | AFRICK ANDREW | 10% owner | Special Industry Machinery, NEC | BUY | $4.98 | 217,554 | $1,084,159 | 1,248,082 | +21.1% |
| 2024-04-03 23:43 | 2024-02-22 | GNT-B | GAMCO Natural Resources, Gold & Income Trust | GABELLI MARIO J | 10% owner, Other | Other | BUY | $10.00 | 870,000 | $8,700,000 | 250,000 | +100.0% |
| 2024-04-04 00:22 | 2024-04-01 | ALDX | Aldeyra Therapeutics Inc. | PERCEPTIVE ADVISORS LLC | 10% owner | Pharmaceutical Preparations | BUY | $3.84 | 504,272 | $1,934,488 | 9,097,858 | +5.9% |
| 2024-04-02 19:38 | 2024-04-01 | VCRDX | Harrison Street Infrastructure Income Fund | Versus Capital Advisors LLC | 10% owner, Other | Other | BUY | $10.00 | 2,800,000 | $28,000,000 | 2,810,000 | +28,000.0% |
| 2024-04-01 23:52 | 2024-03-28 | N/A | N/A | UAW Chrysler Retirees Medical Benefits Plan | 10% owner | Other | BUY | $9.97 | 2,482,696 | $24,752,479 | 20,077,240 | +14.1% |
| 2024-04-01 21:00 | 2024-03-28 | N-A | N/A | Manulife (International) Ltd | 10% owner | Other | BUY | $16.19 | 185,334 | $2,999,991 | 7,816,403 | +2.4% |
| 2024-04-01 20:47 | 2024-03-28 | N-A | N/A | Manulife (Singapore) Pte. Ltd. | 10% owner | Other | BUY | $16.19 | 1,853,345 | $29,999,907 | 7,880,640 | +30.7% |
| 2024-04-01 20:28 | 2024-03-28 | N-A | N/A | Manufacturers Life Insurance Co (Bermuda Branch) | 10% owner | Other | BUY | $16.19 | 247,113 | $3,999,988 | 6,681,949 | +3.8% |
| 2024-04-01 23:45 | 2024-03-28 | CWEN | Clearway Energy, Inc. | TotalEnergies SE | Director, 10% owner | Electric Services | BUY | $22.86 | 196,964 | $4,502,833 | 295,235 | +200.4% |
| 2024-04-01 23:30 | 2024-03-28 | CWEN | Clearway Energy, Inc. | Global Infrastructure Investors III, LLC | Director, 10% owner | Electric Services | BUY | $22.86 | 196,964 | $4,502,833 | 295,235 | +200.4% |
| 2024-04-01 15:46 | 2024-03-27 | ECAT | BlackRock ESG Capital Allocation Term Trust | Saba Capital Management, L.P. | 10% owner | Other | BUY | $17.32 | 314,036 | $5,439,323 | 28,496,747 | +1.1% |
| 2024-04-01 15:41 | 2024-03-27 | BIGZ | BlackRock Technology & Private Equity Term Trust | Saba Capital Management, L.P. | 10% owner | Other | BUY | $8.09 | 292,250 | $2,365,092 | 51,963,968 | +0.6% |
| 2024-04-02 03:38 | 2024-03-14 | NRDE | NU RIDE INC. | Sole Andrew L. | Director | Motor Vehicles & Passenger Car Bodies | BUY | $2.30 | 542,566 | $1,245,297 | 700,000 | +344.6% |
| 2024-04-01 18:05 | 2024-03-28 | FSBC | FIVE STAR BANCORP | Perry-Smith Robert Truxtun | Director | State Commercial Banks | BUY | $21.75 | 80,460 | $1,750,005 | 227,638 | +54.7% |
| 2024-04-01 18:03 | 2024-03-28 | FSBC | FIVE STAR BANCORP | Allbaugh Larry Eugene | Director, 10% owner | State Commercial Banks | BUY | $21.75 | 137,931 | $2,999,999 | 1,010,778 | +15.8% |
| 2024-03-30 00:38 | 2024-03-27 | NKTX | Nkarta, Inc. | RA CAPITAL MANAGEMENT, L.P. | Director, 10% owner | Pharmaceutical Preparations | BUY | $10.00 | 3,000,000 | $30,000,000 | 10,050,818 | +42.5% |
| 2024-03-28 20:40 | 2024-03-26 | N/A | N/A | Abu Dhabi Developmental Holding Co PJSC | 10% owner | Other | BUY | $19.60 | 510,025 | $9,996,485 | 1,461,772 | +53.6% |
| 2024-03-29 02:00 | 2024-03-26 | LILA | Liberty Latin America Ltd. | MALONE JOHN C | 10% owner | Cable & Other Pay Television Services | BUY | $6.97 | 467,359 | $3,256,698 | 8,827,614 | +5.6% |
| 2024-03-28 23:30 | 2024-03-27 | NKTX | Nkarta, Inc. | George Simeon | Director | Pharmaceutical Preparations | BUY | $10.00 | 2,000,000 | $20,000,000 | 451,659 | +100.0% |
| 2024-03-29 00:13 | 2024-03-26 | TTSH | TILE SHOP HOLDINGS, INC. | Fund 1 Investments, LLC | 10% owner | Retail-Home Furniture, Furnishings & Equipment Stores | BUY | $7.02 | 218,993 | $1,537,747 | 5,632,108 | +4.0% |
| 2024-03-29 02:02 | 2024-03-26 | LULU | lululemon athletica inc. | MORFITT MARTHA A M | Director | Apparel & Other Finishd Prods of Fabrics & Similar Matl | BUY | $389.05 | 3,700 | $1,439,501 | 89,445 | +4.3% |
| 2024-03-29 02:04 | 2024-03-26 | IGMS | N/A | BAKER BROS. ADVISORS LP | Director, 10% owner | Other | BUY | $8.67 | 395,317 | $3,425,580 | 3,753,480 | +11.8% |
| 2024-03-28 23:33 | 2024-03-26 | N/A | N/A | KKR Alternative Assets LLC | 10% owner | Other | BUY | $25.00 | 571,429 | $14,285,714 | 1,000,687 | +133.1% |
| 2024-03-29 04:49 | 2024-03-26 | LSXMA | Liberty Media Corp | BERKSHIRE HATHAWAY INC | 10% owner | Television Broadcasting Stations | BUY | $29.11 | 2,521,431 | $73,403,395 | 32,755,624 | +8.3% |
| 2024-03-29 04:48 | 2024-03-26 | LSXMK | Liberty Media Corp | BERKSHIRE HATHAWAY INC | 10% owner | Television Broadcasting Stations | BUY | $29.10 | 7,599,572 | $221,178,703 | 65,486,288 | +13.1% |
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.