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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-10-18 22:01 | 2021-10-15 | N-A | N/A | Manulife (International) Ltd | 10% owner | Other | BUY | $16.33 | 315,686 | $5,155,844 | 3,579,051 | +9.7% |
| 2021-10-18 21:51 | 2021-10-15 | N-A | N/A | Manulife Life Insurance Co | 10% owner | Other | BUY | $16.33 | 113,730 | $1,857,456 | 1,289,397 | +9.7% |
| 2021-10-18 21:40 | 2021-10-15 | N-A | N/A | Manufacturers Life Insurance Co (Bermuda Branch) | 10% owner | Other | BUY | $16.33 | 152,689 | $2,493,750 | 1,731,095 | +9.7% |
| 2021-10-19 04:35 | 2021-10-18 | GTLB | Gitlab Inc. | Jacobson Matthew | Director, 10% owner | Services-Prepackaged Software | BUY | $77.00 | 650,100 | $50,057,700 | 180,452 | +100.0% |
| 2021-10-19 04:31 | 2021-10-18 | GTLB | Gitlab Inc. | ICONIQ Strategic Partners III, L.P. | 10% owner | Services-Prepackaged Software | BUY | $77.00 | 650,100 | $50,057,700 | 180,452 | +100.0% |
| 2021-10-19 01:55 | 2021-10-14 | WRBY | Warby Parker Inc. | D1 Capital Partners L.P. | 10% owner | Ophthalmic Goods | BUY | $53.64 | 579,961 | $31,109,514 | 12,079,182 | +5.0% |
| 2021-10-19 00:43 | 2021-08-15 | NXTP | N/A | Boonyawattanapisut Nithinan | Director, Officer, 10% owner - Co-CEO | Other | BUY | $2.00 | 1,985,974 | $3,971,948 | 2,300,204 | +632.0% |
| 2021-10-15 23:10 | 2021-10-13 | LCW | N/A | Fisher Adam | Director, Officer, 10% owner - President | Other | BUY | $10.00 | 770,000 | $7,700,000 | 770,000 | +100.0% |
| 2021-10-15 23:09 | 2021-10-13 | LCW | N/A | CWAM LC Sponsor LLC | 10% owner | Other | BUY | $10.00 | 770,000 | $7,700,000 | 770,000 | +100.0% |
| 2021-10-15 23:10 | 2021-10-13 | LCW | N/A | Hutter Robert J. | Director, Officer, 10% owner - Chief Executive Officer | Other | BUY | $10.00 | 770,000 | $7,700,000 | 770,000 | +100.0% |
| 2021-10-16 00:37 | 2021-10-13 | PYXS | Pyxis Oncology, Inc. | Chin Mark | Director | Pharmaceutical Preparations | BUY | $16.00 | 312,500 | $5,000,000 | 1,745,761 | +21.8% |
| 2021-10-16 02:50 | 2020-09-30 | LPTV | Loop Media, Inc. | Bruce A. Cassidy 2013 Irrevocable Trust | 10% owner | Services-Help Supply Services | BUY | $1.25 | 960,000 | $1,200,000 | 960,000 | +100.0% |
| 2021-10-15 20:00 | 2021-10-12 | LMRK | N/A | LANDMARK DIVIDEND LLC | 10% owner | Other | BUY | $16.48 | 695,091 | $11,456,837 | 5,066,408 | +15.9% |
| 2021-10-15 23:12 | 2021-10-13 | PYXS | Pyxis Oncology, Inc. | Cormorant Asset Management, LP | Other | Pharmaceutical Preparations | BUY | $16.00 | 450,000 | $7,200,000 | 1,118,854 | +67.3% |
| 2021-10-16 02:53 | 2020-09-30 | LPTV | Loop Media, Inc. | Cassidy Bruce A. Sr. | Director, 10% owner | Services-Help Supply Services | BUY | $0.45 | 6,993,108 | $3,116,129 | 6,036,637 | +100.0% |
| 2021-10-16 04:54 | 2021-10-13 | CGTX | COGNITION THERAPEUTICS INC | BIOS Memory SPV I, LP | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $12.00 | 190,000 | $2,280,000 | 899,905 | +26.8% |
| 2021-10-16 04:51 | 2021-10-13 | CGTX | COGNITION THERAPEUTICS INC | Fletcher Aaron G.L. | Director | Biological Products, (No Diagnostic Substances) | BUY | $12.00 | 190,000 | $2,280,000 | 899,905 | +26.8% |
| 2021-10-15 23:05 | 2021-10-13 | AGRX | N/A | PERCEPTIVE ADVISORS LLC | 10% owner | Other | BUY | $0.85 | 5,734,560 | $4,874,376 | 21,654,485 | +36.0% |
| 2021-10-14 21:46 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | LifeCo LLC | 10% owner | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 600,000 | $10,800,000 | 9,002,099 | +7.1% |
| 2021-10-15 00:33 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | JSS LTF HOLDINGS LTD | 10% owner | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 227,777 | $4,099,986 | 3,378,564 | +7.2% |
| 2021-10-15 00:31 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | Lasher Stuart G. | Director | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 138,888 | $2,499,984 | 138,888 | +100.0% |
| 2021-10-14 23:24 | 2021-10-12 | ISO | N/A | Northpond Capital GP, LLC | 10% owner | Other | BUY | $15.00 | 1,000,000 | $15,000,000 | 2,080,961 | +92.5% |
| 2021-10-15 00:00 | 2021-10-12 | THRX | N/A | Rock Springs Capital Management LP | 10% owner | Other | BUY | $16.00 | 250,000 | $4,000,000 | 599,320 | +71.6% |
| 2021-10-15 00:44 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | Galashan John Kristofer | Director, 10% owner | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 5,000,000 | $90,000,000 | 58,741,700 | +9.3% |
| 2021-10-14 23:40 | 2021-10-12 | THRX | N/A | Omega Fund VI, L.P. | Other | Other | BUY | $16.00 | 187,500 | $3,000,000 | 711,479 | +35.8% |
| 2021-10-15 00:00 | 2021-10-12 | THRX | N/A | GORDON CARL L | Director, 10% owner | Other | BUY | $16.00 | 625,000 | $10,000,000 | 499,150 | +100.0% |
| 2021-10-15 00:29 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | LANDAU DAVID A | Director, 10% owner | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 1,388,888 | $24,999,984 | 213,149 | +100.0% |
| 2021-10-15 00:46 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | Green LTF Holdings II LP | Director, 10% owner | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 5,000,000 | $90,000,000 | 57,670,520 | +9.5% |
| 2021-10-15 00:07 | 2021-10-12 | ISO | N/A | PERCEPTIVE ADVISORS LLC | 10% owner | Other | BUY | $15.00 | 850,000 | $12,750,000 | 3,554,587 | +31.4% |
| 2021-10-15 00:42 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | DANHAKL JOHN G | Director, 10% owner | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 5,000,000 | $90,000,000 | 58,741,700 | +9.3% |
| 2021-10-14 23:47 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | MSD CAPITAL L P | 10% owner | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 372,222 | $6,699,996 | 11,695,100 | +3.3% |
| 2021-10-14 23:55 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | TPG Group Holdings (SBS) Advisors, Inc. | 10% owner | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 2,866,666 | $51,599,988 | 43,069,730 | +7.1% |
| 2021-10-15 00:00 | 2021-10-12 | THRX | N/A | ORBIMED ADVISORS LLC | Director, 10% owner | Other | BUY | $16.00 | 625,000 | $10,000,000 | 499,150 | +100.0% |
| 2021-10-15 03:37 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | SIMON PROPERTY GROUP INC /DE/ | 10% owner | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 512,820 | $9,230,760 | 2,611,834 | +24.4% |
| 2021-10-14 03:24 | 2021-10-11 | LOKB | Navitas Semiconductor Corp | Atalaya Capital Management LP | 10% owner | Semiconductors & Related Devices | BUY | $10.05 | 1,639,051 | $16,472,463 | 3,000,000 | +120.4% |
| 2021-10-13 20:43 | 2021-09-23 | ICD | N/A | MONROE WILLIAM | 10% owner | Other | BUY | $3.18 | 430,000 | $1,368,819 | 1,400,000 | +44.3% |
| 2021-10-13 20:11 | 2021-01-19 | ICD | N/A | MONROE WILLIAM | 10% owner | Other | BUY | $4.12 | 340,587 | $1,403,082 | 970,000 | +54.1% |
| 2021-10-14 00:36 | 2021-10-11 | WRBY | Warby Parker Inc. | D1 Capital Partners L.P. | 10% owner | Ophthalmic Goods | BUY | $50.50 | 1,296,139 | $65,461,371 | 11,499,221 | +12.7% |
| 2021-10-14 00:00 | 2021-10-12 | LTH | Life Time Group Holdings, Inc. | Partners Group Private Equity (Master Fund), LLC | 10% owner | Services-Membership Sports & Recreation Clubs | BUY | $18.00 | 277,777 | $4,999,986 | 6,579,348 | +4.4% |
| 2021-10-13 00:37 | 2021-10-07 | LMRK | N/A | LANDMARK DIVIDEND LLC | 10% owner | Other | BUY | $16.46 | 852,748 | $14,033,930 | 4,371,317 | +24.2% |
| 2021-10-13 00:52 | 2021-10-11 | SAFE | N/A | ISTAR INC. | 10% owner | Other | BUY | $73.55 | 26,837 | $1,973,945 | 36,066,332 | +0.1% |
| 2021-10-12 23:09 | 2021-10-08 | INDT | N/A | Conversant Capital LLC | 10% owner | Other | BUY | $66.00 | 200,000 | $13,200,000 | 533,333 | +60.0% |
| 2021-10-09 00:09 | 2021-10-06 | GRPH | LENZ Therapeutics, Inc. | Samsara BioCapital, L.P. | 10% owner | Biological Products, (No Diagnostic Substances) | BUY | $13.53 | 145,496 | $1,968,968 | 7,539,366 | +2.0% |
| 2021-10-08 02:21 | 2021-10-05 | GATEU | N/A | Marblegate Acquisition LLC | 10% owner | Other | BUY | $10.00 | 610,000 | $6,100,000 | 610,000 | +100.0% |
| 2021-10-07 23:37 | 2021-10-05 | N/A | N/A | Golub Lawrence E | Director, Officer - Chairman | Other | BUY | $15.00 | 69,032 | $1,035,473 | 1,400,891 | +5.2% |
| 2021-10-07 23:38 | 2021-10-05 | N/A | N/A | Golub David | Director, Officer - President and CEO | Other | BUY | $15.00 | 69,032 | $1,035,473 | 1,400,891 | +5.2% |
| 2021-10-08 00:42 | 2021-10-06 | ADI | Analog Devices, Inc. | EVANS BRUCE R | Director | Semiconductors & Related Devices | BUY | $164.98 | 8,001 | $1,319,957 | 100,358 | +8.7% |
| 2021-10-07 01:30 | 2021-10-04 | PFMT | N/A | PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 10% owner | Other | BUY | $3.61 | 853,242 | $3,077,729 | 13,438,503 | +6.8% |
| 2021-10-07 01:02 | 2021-10-05 | EVRG | Evergy, Inc. | WILDER C JOHN | Director | Electric & Other Services Combined | BUY | $62.91 | 39,872 | $2,508,172 | 2,448,663 | +1.7% |
| 2021-10-05 23:22 | 2021-10-01 | SXT | SENSIENT TECHNOLOGIES CORP | Winder Investment Pte Ltd | 10% owner | Industrial Organic Chemicals | BUY | $93.44 | 25,743 | $2,405,338 | 5,058,736 | +0.5% |
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.