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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-06-23 23:16 | 2021-06-21 | VERV | N/A | Redmile Group, LLC | 10% owner | Other | BUY | $19.00 | 1,050,000 | $19,950,000 | 1,936,530 | +118.4% |
| 2021-06-24 00:18 | 2021-06-22 | CYT | N/A | Novo Holdings A/S | 10% owner | Other | BUY | $18.00 | 277,777 | $4,999,986 | 4,840,413 | +6.1% |
| 2021-06-23 23:41 | 2021-06-22 | IPSC | Century Therapeutics, Inc. | BAYER AKTIENGESELLSCHAFT | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $20.00 | 750,000 | $15,000,000 | 12,675,838 | +6.3% |
| 2021-06-23 20:33 | 2021-06-21 | MGNX | MACROGENICS INC | BIOTECH TARGET N V | 10% owner | Pharmaceutical Preparations | BUY | $21.74 | 75,000 | $1,630,170 | 6,275,564 | +1.2% |
| 2021-06-23 00:32 | 2021-06-18 | N/A | N/A | SPC Field Partners LLC | 10% owner | Other | BUY | $19.90 | 351,540 | $6,995,641 | 904,986 | +63.5% |
| 2021-06-23 00:21 | 2021-06-21 | VERV | N/A | Logos Global Management LP | 10% owner | Other | BUY | $19.00 | 370,000 | $7,030,000 | 370,000 | +100.0% |
| 2021-06-22 21:19 | 2021-06-17 | PFSI | PennyMac Financial Services, Inc. | MFN Partners, LP | Director | Mortgage Bankers & Loan Correspondents | BUY | $62.07 | 109,782 | $6,813,861 | 3,505,264 | +3.2% |
| 2021-06-22 23:31 | 2021-06-17 | N/A | N/A | Saudi National Bank | 10% owner | Other | BUY | $20.60 | 421,403 | $8,680,902 | 8,897,937 | +5.0% |
| 2021-06-23 00:50 | 2021-06-18 | QSR | Restaurant Brands International Inc. | Lemann Marc | Director | Retail-Eating Places | BUY | $67.15 | 15,000 | $1,007,250 | 15,000 | +100.0% |
| 2021-06-23 00:20 | 2021-06-21 | VERV | N/A | Rock Springs Capital Management LP | 10% owner | Other | BUY | $19.00 | 370,000 | $7,030,000 | 926,298 | +66.5% |
| 2021-06-22 21:26 | 2021-06-17 | PFSI | PennyMac Financial Services, Inc. | NANJI FARHAD | Director | Mortgage Bankers & Loan Correspondents | BUY | $62.07 | 109,782 | $6,813,861 | 3,505,264 | +3.2% |
| 2021-06-23 01:08 | 2021-06-18 | ZTAQU | N/A | Zimmer Stuart J. | Director, Officer, 10% owner - Chief Executive Officer | Other | BUY | $10.00 | 3,500,000 | $35,000,000 | 3,500,000 | +100.0% |
| 2021-06-23 00:12 | 2021-06-21 | VERV | N/A | Casdin Partners Master Fund, L.P. | 10% owner | Other | BUY | $19.00 | 1,100,000 | $20,900,000 | 2,417,596 | +83.5% |
| 2021-06-22 23:31 | 2021-06-22 | IPSC | Century Therapeutics, Inc. | Casdin Eli | Director | Biological Products, (No Diagnostic Substances) | BUY | $20.00 | 750,000 | $15,000,000 | 3,206,380 | +30.5% |
| 2021-06-23 00:33 | 2021-06-18 | N/A | N/A | SPC Wilson Point, L.P. | 10% owner | Other | BUY | $19.90 | 584,435 | $11,630,253 | 1,504,544 | +63.5% |
| 2021-06-23 00:41 | 2021-06-17 | ASAN | Asana Inc. | Moskovitz Dustin A. | Director, Officer, 10% owner - President, CEO, & Chair | Services-Prepackaged Software | BUY | $56.11 | 480,000 | $26,934,144 | 2,830,000 | +20.4% |
| 2021-06-23 00:17 | 2021-06-21 | VERV | N/A | Novo Holdings A/S | 10% owner | Other | BUY | $19.00 | 350,000 | $6,650,000 | 793,265 | +79.0% |
| 2021-06-23 02:56 | 2021-06-17 | CRCT | Cricut, Inc. | Abdiel Capital Management, LLC | 10% owner | Special Industry Machinery, NEC | BUY | $33.59 | 214,474 | $7,203,989 | 2,711,355 | +8.6% |
| 2021-06-23 04:19 | 2021-06-18 | FTCV | N/A | Luxor Capital Group, LP | 10% owner | Other | BUY | $11.65 | 402,440 | $4,689,553 | 23,458 | +100.0% |
| 2021-06-23 00:03 | 2021-06-18 | ULH | UNIVERSAL LOGISTICS HOLDINGS, INC. | MOROUN MATTHEW T | Director, 10% owner | Trucking (No Local) | BUY | $21.00 | 417,757 | $8,772,897 | 780,648 | +115.1% |
| 2021-06-22 00:13 | 2021-06-16 | ATI | N/A | Fortress Acquisition Sponsor II LLC | 10% owner | Other | BUY | $10.00 | 7,500,000 | $75,000,000 | 16,025,000 | +88.0% |
| 2021-06-22 01:07 | 2021-06-17 | CLI | Veris Residential, Inc. | KATZ A. AKIVA | Director | Real Estate Investment Trusts | BUY | $16.56 | 450,000 | $7,453,755 | 4,205,436 | +12.0% |
| 2021-06-22 00:41 | 2021-06-17 | AFI | N/A | 22NW, LP | 10% owner | Other | BUY | $5.48 | 370,566 | $2,030,702 | 3,086,673 | +13.6% |
| 2021-06-21 16:37 | 2021-06-16 | ISUN | N/A | Meer Claudia Michel | Director | Other | BUY | $7,140.86 | 3,000 | $21,422,588 | 4,250 | +240.0% |
| 2021-06-21 23:21 | 2021-06-17 | XAIR | Beyond Air, Inc. | Carey Robert | Director | Surgical & Medical Instruments & Apparatus | BUY | $5.36 | 350,000 | $1,876,000 | 481,418 | +266.3% |
| 2021-06-22 00:27 | 2021-06-17 | RRD | N/A | Chatham Asset Management, LLC | 10% owner | Other | BUY | $6.24 | 211,700 | $1,321,580 | 10,410,100 | +2.1% |
| 2021-06-21 23:50 | 2021-06-17 | RIG | Transocean Ltd. | Perestroika | Director, 10% owner | Drilling Oil & Gas Wells | BUY | $3.96 | 2,900,000 | $11,472,980 | 75,640,354 | +4.0% |
| 2021-06-21 23:49 | 2021-06-17 | RIG | Transocean Ltd. | Mohn Frederik Wilhelm | Director, 10% owner | Drilling Oil & Gas Wells | BUY | $3.96 | 2,900,000 | $11,472,980 | 75,640,354 | +4.0% |
| 2021-06-21 16:10 | 2021-06-16 | GLP | GLOBAL PARTNERS LP | Global GP LLC | Other | Wholesale-Petroleum Bulk Stations & Terminals | BUY | $26.51 | 45,997 | $1,219,394 | 167,293 | +37.9% |
| 2021-06-21 23:37 | 2021-06-17 | CLR | N/A | Hamm Harold | Director, 10% owner | Other | BUY | $34.47 | 76,486 | $2,636,572 | 13,430,008 | +0.6% |
| 2021-06-22 00:51 | 2021-06-17 | UONE | URBAN ONE, INC. | SEMLER ERIC | 10% owner | Radio Broadcasting Stations | BUY | $4.66 | 976,375 | $4,546,490 | 4,204,410 | +30.2% |
| 2021-06-22 00:02 | 2021-06-17 | GPOR | GULFPORT ENERGY CORP | Silver Point Capital L.P. | Director, 10% owner | Crude Petroleum & Natural Gas | BUY | $65.13 | 50,000 | $3,256,250 | 9,009,667 | +0.6% |
| 2021-06-17 23:21 | 2021-06-15 | PFSI | PennyMac Financial Services, Inc. | MFN Partners, LP | Director | Mortgage Bankers & Loan Correspondents | BUY | $61.95 | 193,915 | $12,013,907 | 3,395,482 | +6.1% |
| 2021-06-17 23:12 | 2021-06-15 | PFSI | PennyMac Financial Services, Inc. | NANJI FARHAD | Director | Mortgage Bankers & Loan Correspondents | BUY | $61.95 | 193,915 | $12,013,907 | 3,395,482 | +6.1% |
| 2021-06-17 20:28 | 2021-06-15 | HIE | N/A | Saba Capital Management, L.P. | 10% owner | Other | BUY | $10.73 | 95,287 | $1,022,163 | 2,808,949 | +3.5% |
| 2021-06-18 01:08 | 2021-06-15 | ASAN | Asana Inc. | Moskovitz Dustin A. | Director, Officer, 10% owner - President, CEO, & Chair | Services-Prepackaged Software | BUY | $48.10 | 320,000 | $15,392,448 | 2,350,000 | +15.8% |
| 2021-06-18 01:31 | 2021-06-15 | RIG | Transocean Ltd. | Perestroika | Director, 10% owner | Drilling Oil & Gas Wells | BUY | $4.18 | 5,000,000 | $20,910,000 | 72,740,354 | +7.4% |
| 2021-06-18 01:29 | 2021-06-15 | RIG | Transocean Ltd. | Mohn Frederik Wilhelm | Director, 10% owner | Drilling Oil & Gas Wells | BUY | $4.18 | 5,000,000 | $20,910,000 | 72,740,354 | +7.4% |
| 2021-06-17 23:40 | 2021-06-15 | CLR | N/A | Hamm Harold | Director, 10% owner | Other | BUY | $36.53 | 270,000 | $9,862,290 | 13,353,522 | +2.1% |
| 2021-06-17 15:43 | 2021-06-15 | N/A | N/A | Golub Lawrence E | Director, Officer - Chairman | Other | BUY | $15.00 | 92,042 | $1,380,630 | 959,983 | +10.6% |
| 2021-06-17 15:44 | 2021-06-15 | N/A | N/A | Golub David | Director, Officer - President and CEO | Other | BUY | $15.00 | 92,042 | $1,380,630 | 959,983 | +10.6% |
| 2021-06-18 01:44 | 2021-06-15 | DSS | DSS, INC. | Chan Heng Fai Ambrose | Director, 10% owner | Paperboard Containers & Boxes | BUY | $1.70 | 1,555,000 | $2,642,723 | 8,947,012 | +21.0% |
| 2021-06-17 23:31 | 2021-06-15 | ALZN | Alzamend Neuro Inc. | AULT MILTON C III | 10% owner | Pharmaceutical Preparations | BUY | $5.00 | 2,000,000 | $10,000,000 | 5,094,555 | +64.6% |
| 2021-06-17 21:54 | 2021-06-15 | MGNX | MACROGENICS INC | BIOTECH TARGET N V | 10% owner | Pharmaceutical Preparations | BUY | $20.82 | 175,000 | $3,644,008 | 6,200,564 | +2.9% |
| 2021-06-17 23:40 | 2021-06-15 | GEO | GEO GROUP INC | ZOLEY GEORGE C | Director, Officer - Chairman & CEO | General Bldg Contractors - Residential Bldgs | BUY | $6.75 | 166,644 | $1,124,047 | 3,000,000 | +5.9% |
| 2021-06-16 23:41 | 2021-06-15 | UHAL | U-Haul Holding Co /NV/ | SHOEN EDWARD J | Director, Officer, 10% owner - Chairman/President | Services-Auto Rental & Leasing (No Drivers) | BUY | $551.76 | 81,810 | $45,139,306 | 8,424,659 | +1.0% |
| 2021-06-17 01:11 | 2021-06-15 | JANX | Janux Therapeutics, Inc. | Reardon Tighe | Officer, 10% owner - Acting Chief Financial Officer | Pharmaceutical Preparations | BUY | $17.00 | 629,411 | $10,699,987 | 4,479,492 | +16.3% |
| 2021-06-16 23:41 | 2021-06-15 | UHAL | U-Haul Holding Co /NV/ | Willow Grove Holdings LP | 10% owner | Services-Auto Rental & Leasing (No Drivers) | BUY | $551.76 | 81,810 | $45,139,306 | 831,775 | +10.9% |
| 2021-06-17 00:59 | 2021-06-15 | JANX | Janux Therapeutics, Inc. | Avalon Ventures XI, L.P. | 10% owner | Pharmaceutical Preparations | BUY | $17.00 | 629,411 | $10,699,987 | 4,479,492 | +16.3% |
| 2021-06-17 01:05 | 2021-06-15 | JANX | Janux Therapeutics, Inc. | Lichter Jay | Director, 10% owner | Pharmaceutical Preparations | BUY | $17.00 | 629,411 | $10,699,987 | 4,479,492 | +16.3% |
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.