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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-22 23:15 | 2023-09-20 | N/A | N/A | Goldstein Mitchell S | Director, Officer - Trustee and Co-CEO | Other | BUY | $27.08 | 184,638 | $5,000,000 | 184,638 | +100.0% |
| 2023-09-22 22:33 | 2023-09-20 | NRGX | PIMCO Dynamic Income Strategy Fund | Saba Capital Management, L.P. | 10% owner | Other | BUY | $17.19 | 89,315 | $1,535,512 | 6,553,124 | +1.4% |
| 2023-09-22 22:44 | 2023-09-19 | NUVB | Nuvation Bio Inc. | NODELMAN OLEG | Director | Pharmaceutical Preparations | BUY | $1.26 | 5,313,100 | $6,692,381 | 12,674,775 | +72.2% |
| 2023-09-23 04:27 | 2023-09-21 | CART | Maplebear Inc. | SC US (TTGP), LTD. | 10% owner | Services-Business Services, NEC | BUY | $30.00 | 1,000,000 | $30,000,000 | 1,000,000 | +100.0% |
| 2023-09-23 00:05 | 2023-09-20 | CHPT | ChargePoint Holdings, Inc. | Q-GRG VII (CP) Investment Partners, LLC | 10% owner, Other | Miscellaneous Transportation Equipment | BUY | $5.40 | 1,850,000 | $9,990,000 | 26,607,128 | +7.5% |
| 2023-09-22 00:17 | 2023-09-19 | SNVPRE | SYNOVUS FINANCIAL CORP | Samaha Eli | 10% owner | National Commercial Banks | BUY | $21.39 | 243,014 | $5,198,628 | 1,643,391 | +17.4% |
| 2023-09-22 00:10 | 2023-09-19 | RYZB | N/A | Katabi Maha | Director | Other | BUY | $18.00 | 472,222 | $8,499,996 | 1,209,764 | +64.0% |
| 2023-09-21 13:25 | 2023-09-18 | IHT | INNSUITES HOSPITALITY TRUST | Chase JR | Other | Real Estate Investment Trusts | BUY | $5,500.00 | 5,000 | $27,500,000 | 70,431 | +7.6% |
| 2023-09-22 03:58 | 2023-09-19 | TKNO | Alpha Teknova, Inc. | Telegraph Hill Partners IV, L.P. | 10% owner | In Vitro & In Vivo Diagnostic Substances | BUY | $1.85 | 8,108,107 | $14,999,998 | 3,761,132 | +100.0% |
| 2023-09-22 03:08 | 2023-02-19 | NUVB | Nuvation Bio Inc. | NODELMAN OLEG | Director | Pharmaceutical Preparations | BUY | $1.26 | 5,313,100 | $6,692,381 | 12,674,775 | +72.2% |
| 2023-09-22 00:15 | 2023-09-19 | JYNT | JOINT Corp | Bandera Partners LLC | 10% owner | Patent Owners & Lessors | BUY | $9.58 | 240,862 | $2,308,156 | 3,937,296 | +6.5% |
| 2023-09-22 03:31 | 2023-09-19 | STAA | STAAR SURGICAL CO | BROADWOOD PARTNERS, L.P. | 10% owner | Ophthalmic Goods | BUY | $40.12 | 291,383 | $11,689,354 | 9,264,427 | +3.2% |
| 2023-09-21 23:59 | 2023-09-19 | RYZB | N/A | VIKING GLOBAL INVESTORS LP | 10% owner | Other | BUY | $18.00 | 1,388,889 | $25,000,002 | 1,743,556 | +391.6% |
| 2023-09-21 13:25 | 2023-09-18 | IHT | INNSUITES HOSPITALITY TRUST | WIRTH JAMES F | Officer, 10% owner, Other - President & CEO | Real Estate Investment Trusts | BUY | $4,541.70 | 4,000 | $18,166,800 | 5,940,661 | +0.1% |
| 2023-09-21 23:24 | 2023-09-19 | HPK | HighPeak Energy, Inc. | HIGHTOWER JACK | Director, Officer, 10% owner - Chief Executive Officer | Drilling Oil & Gas Wells | BUY | $16.57 | 500,000 | $8,283,800 | 4,358,391 | +13.0% |
| 2023-09-22 00:04 | 2023-09-19 | TKNO | Alpha Teknova, Inc. | MACKOWSKI J MATTHEW | Director | In Vitro & In Vivo Diagnostic Substances | BUY | $1.85 | 810,810 | $1,499,999 | 810,810 | +100.0% |
| 2023-09-21 21:22 | 2023-09-19 | REPX | Riley Exploration Permian, Inc. | Libin Alvin Gerald | 10% owner | Crude Petroleum & Natural Gas | BUY | $30.25 | 100,000 | $3,025,000 | 1,874,779 | +5.6% |
| 2023-09-20 13:23 | 2023-09-19 | NMRA | Neumora Therapeutics, Inc. | Burow Kristina | Director, 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $17.00 | 1,500,000 | $25,500,000 | 3,624,143 | +70.6% |
| 2023-09-20 23:09 | 2023-09-18 | ASAN | Asana Inc. | Moskovitz Dustin A. | Director, Officer, 10% owner - President, CEO, & Chair | Services-Prepackaged Software | BUY | $18.04 | 1,015,000 | $18,310,600 | 43,932,649 | +2.4% |
| 2023-09-20 23:38 | 2023-09-18 | N/A | N/A | J.P. Morgan Investment Management Inc. | 10% owner, Other | Other | BUY | $12.31 | 3,656,010 | $45,000,000 | 4,186,260 | +689.5% |
| 2023-09-20 13:16 | 2023-09-19 | NMRA | Neumora Therapeutics, Inc. | ARCH Venture Partners X, LLC | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $17.00 | 1,500,000 | $25,500,000 | 3,624,143 | +70.6% |
| 2023-09-20 02:52 | 2023-09-19 | NMRA | Neumora Therapeutics, Inc. | AMGEN INC | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $17.00 | 1,764,705 | $29,999,985 | 35,368,653 | +5.3% |
| 2023-09-19 14:28 | 2023-09-15 | N-A | N/A | Manufacturers Life Reinsurance Ltd | 10% owner | Other | BUY | $17.37 | 230,253 | $4,000,005 | 43,839,114 | +0.5% |
| 2023-09-19 14:21 | 2023-09-15 | N-A | N/A | Manulife (International) Ltd | 10% owner | Other | BUY | $17.37 | 345,380 | $6,000,007 | 33,055,695 | +1.1% |
| 2023-09-19 14:14 | 2023-09-15 | N-A | N/A | Manufacturers Life Insurance Co (Bermuda Branch) | 10% owner | Other | BUY | $17.37 | 460,506 | $8,000,010 | 16,803,376 | +2.8% |
| 2023-09-19 23:49 | 2023-09-15 | AMAM | N/A | Cormorant Asset Management, LP | 10% owner | Other | BUY | $9.12 | 2,152,738 | $19,625,651 | 69,465,823 | +3.2% |
| 2023-09-20 00:32 | 2023-08-07 | WEST | Westrock Coffee Co | BROWN BROTHERS HARRIMAN & CO | 10% owner | Beverages | BUY | $10.00 | 1,876,688 | $18,766,880 | 794,087 | +100.0% |
| 2023-09-19 23:24 | 2023-09-15 | FYBR | Frontier Communications Parent, Inc. | ARES MANAGEMENT LLC | 10% owner | Telephone Communications (No Radiotelephone) | BUY | $14.79 | 100,000 | $1,478,850 | 38,612,895 | +0.3% |
| 2023-09-20 00:00 | 2023-06-30 | CNX | CNX Resources Corp | LANIGAN BERNARD JR | Director | Crude Petroleum & Natural Gas | BUY | $21.25 | 172,830 | $3,672,966 | 251,820 | +218.8% |
| 2023-09-18 23:45 | 2023-09-14 | ECAT | BlackRock ESG Capital Allocation Term Trust | Saba Capital Management, L.P. | 10% owner | Other | BUY | $15.04 | 163,357 | $2,456,203 | 14,463,269 | +1.1% |
| 2023-09-18 18:58 | 2023-09-14 | N/A | N/A | Golub Lawrence E | Director, Officer, 10% owner - CHAIRMAN | Other | BUY | $15.00 | 500,053 | $7,500,788 | 2,406,777 | +26.2% |
| 2023-09-18 16:53 | 2023-09-15 | N/A | N/A | Golub Lawrence E | Director, Officer - CHAIRMAN | Other | BUY | $15.00 | 75,032 | $1,125,473 | 685,722 | +12.3% |
| 2023-09-18 16:33 | 2023-09-15 | N/A | N/A | Golub Lawrence E | Director, Officer, 10% owner - CHAIRMAN | Other | BUY | $15.00 | 510,053 | $7,650,788 | 5,695,995 | +9.8% |
| 2023-09-18 18:57 | 2023-09-14 | N/A | N/A | Golub David | Director, Officer, 10% owner - President, CEO | Other | BUY | $15.00 | 500,053 | $7,500,788 | 2,406,777 | +26.2% |
| 2023-09-18 16:55 | 2023-09-15 | N/A | N/A | Golub David | Director, Officer - President, CEO | Other | BUY | $15.00 | 75,032 | $1,125,473 | 685,722 | +12.3% |
| 2023-09-18 16:35 | 2023-09-15 | N/A | N/A | Golub David | Director, Officer, 10% owner - President and CEO | Other | BUY | $15.00 | 510,053 | $7,650,788 | 5,695,995 | +9.8% |
| 2023-09-19 01:41 | 2023-09-14 | ENPH | Enphase Energy, Inc. | Rodgers Thurman J | Director | Semiconductors & Related Devices | BUY | $122.76 | 32,600 | $4,001,927 | 4,100 | +100.0% |
| 2023-09-16 03:15 | 2023-09-05 | N/A | N/A | Invesco Group Services, Inc. | 10% owner | Other | BUY | $25.00 | 2,800,000 | $70,000,000 | 853,400 | +100.0% |
| 2023-09-16 01:12 | 2023-09-15 | IOVA | IOVANCE BIOTHERAPEUTICS, INC. | Rothbaum Wayne P. | Director | Biological Products, (No Diagnostic Substances) | BUY | $5.30 | 5,000,000 | $26,500,000 | 23,067,333 | +27.7% |
| 2023-09-15 23:05 | 2023-09-14 | ALIM | N/A | Caligan Partners LP | 10% owner | Other | BUY | $3.39 | 579,000 | $1,962,810 | 16,835,154 | +3.6% |
| 2023-09-16 03:14 | 2023-09-13 | MODV | Modivcare Inc. | Coliseum Capital Management, LLC | Director, 10% owner | Transportation Services | BUY | $32.76 | 330,216 | $10,816,819 | 2,982,751 | +12.4% |
| 2023-09-15 21:20 | 2023-09-15 | GLU-B | GABELLI GLOBAL UTILITY & INCOME TRUST | GABELLI MARIO J | 10% owner, Other | Other | BUY | $50.31 | 59,886 | $3,012,865 | 59,886 | +100.0% |
| 2023-09-15 23:12 | 2023-09-13 | CHPT | ChargePoint Holdings, Inc. | CHIZEN BRUCE R | Director | Miscellaneous Transportation Equipment | BUY | $5.79 | 500,000 | $2,896,350 | 1,247,256 | +66.9% |
| 2023-09-14 23:05 | 2023-09-12 | CCIF | Carlyle Credit Income Fund | CG Subsidiary Holdings L.L.C. | 10% owner | Other | BUY | $8.52 | 1,269,537 | $10,816,455 | 4,785,628 | +36.1% |
| 2023-09-14 21:17 | 2023-09-13 | NRGX | PIMCO Dynamic Income Strategy Fund | Saba Capital Management, L.P. | 10% owner | Other | BUY | $16.85 | 70,785 | $1,192,727 | 6,463,809 | +1.1% |
| 2023-09-14 23:25 | 2023-09-12 | OLMA | Olema Pharmaceuticals, Inc. | BVF PARTNERS L P/IL | Director, 10% owner | Pharmaceutical Preparations | BUY | $9.84 | 1,505,932 | $14,818,371 | 524,151 | +100.0% |
| 2023-09-13 22:48 | 2023-09-12 | NRGX | PIMCO Dynamic Income Strategy Fund | Saba Capital Management, L.P. | 10% owner | Other | BUY | $16.92 | 82,006 | $1,387,542 | 6,393,024 | +1.3% |
| 2023-09-13 23:15 | 2023-09-11 | MODV | Modivcare Inc. | Coliseum Capital Management, LLC | Director, 10% owner | Transportation Services | BUY | $29.82 | 213,248 | $6,358,309 | 2,652,535 | +8.7% |
| 2023-09-13 23:03 | 2023-09-11 | FYBR | Frontier Communications Parent, Inc. | ARES MANAGEMENT LLC | 10% owner | Telephone Communications (No Radiotelephone) | BUY | $14.52 | 150,000 | $2,177,280 | 38,512,895 | +0.4% |
| 2023-09-14 02:05 | 2023-09-11 | SMLR | Semler Scientific, Inc. | SEMLER ERIC | Director | Electromedical & Electrotherapeutic Apparatus | BUY | $27.61 | 77,771 | $2,147,273 | 77,771 | +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.