Large Insider Purchases ($100K+)
Insider purchases exceeding $100,000 in value. Large dollar purchases demonstrate significant personal financial commitment and conviction.
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Key Insights
50 companies show large buys activity. Rivian Automotive, Inc. / DE (RIVN) leads with $1.0B in total transaction value from 2 unique insiders. The average transaction value per company is $56.0M. Data sourced from SEC EDGAR Form 4 filings.
Why This Matters
The dollar magnitude of an insider purchase reflects the level of personal conviction and risk tolerance. A $100,000+ transaction represents meaningful personal capital commitment, distinguishing it from token or symbolic purchases. Research suggests that the size of insider purchases is associated with the degree of personal conviction, as larger commitments represent proportionally greater personal risk.
50 companies have insider purchases exceeding $100,000, with a combined value of $2.8B. The average large purchase value per company is $56.0M. The largest transaction value is at Rivian Automotive, Inc. / DE (RIVN) with $1.0B by VOLKSWAGEN AG.
The dollar magnitude of insider purchases reflects the level of personal financial commitment and risk tolerance. Research suggests that the size of insider purchases is associated with the degree of personal conviction, as significant personal capital at risk represents a meaningful financial commitment. However, the significance of a given dollar amount varies by the insider's compensation level and net worth, which are not always publicly available.
Form 4 filings are required to be filed within 2 business days of a transaction. Some transactions may be part of pre-planned 10b5-1 trading plans. Insider trading data reflects SEC EDGAR public filings and may not capture the full context of each transaction.
- -Currently tracking 50 companies with large purchases activity
- -Total transaction value: $2.8B
- -Most recent filing: today or yesterday
- -Largest single-company value: $1.0B at Rivian Automotive, Inc. / DE
This is a factual summary of SEC EDGAR filings and does not constitute investment advice.
50 Companies with Insider Activity
| # | Company | Top Insider | Transactions | Total Value | Insiders | Latest |
|---|---|---|---|---|---|---|
| 1 | RIVNRivian Automotive, Inc. / DE | VOLKSWAGEN AG | 2 | $1.0B | 2 | May 15 |
| 2 | SMFGSUMITOMO MITSUI FINANCIAL GROUP, INC. | SUMITOMO MITSUI FINANCIAL GROUP, INC. | 1 | $310.0M | 1 | May 1 |
| 3 | JEFJefferies | SUMITOMO MITSUI FINANCIAL GROUP, INC. | 1 | $310.0M | 1 | May 1 |
| 4 | RSGRepublic Services | CASCADE INVESTMENT, L.L.C. | 20 | $202.3M | 1 | May 18 |
| 5 | BXBlackstone Inc. | Blackstone Treasury Holdings III L.L.C. | 2 | $189.7M | 1 | May 15 |
| 6 | ALKTALKAMI TECHNOLOGY, INC. | GENERAL ATLANTIC GENPAR (BERMUDA), L.P. | 12 | $135.2M | 2 | May 14 |
| 7 | LILALiberty Latin America Ltd. | MALONE JOHN C | 3 | $107.2M | 2 | May 22 |
| 8 | WGSGeneDx Holdings Corp. | Meister Keith A. | 21 | $82.0M | 2 | May 20 |
| 9 | AXIABRAZILIAN ELECTRIC POWER CO | Batista de Lima Filho Pedro | 14 | $57.3M | 1 | May 29 |
| 10 | GOLDGold.com, Inc. | Tether Global Investments Fund, S.I.C.A.F., S.A. | 5 | $31.8M | 1 | May 22 |
| 11 | CSANCosan S.A. | Martins Marcelo Eduardo Chief Executive Officer | 2 | $23.8M | 1 | May 19 |
| 12 | IFFInternational Flavors & Fragrances | FRIBOURG PAUL J | 2 | $20.3M | 1 | Jun 1 |
| 13 | HOODRobinhood Markets | Malka Meyer | 1 | $20.0M | 1 | May 28 |
| 14 | VRDNViridian Therapeutics, Inc.\DE | Fairmount Funds Management LLC | 1 | $20.0M | 1 | May 11 |
| 15 | MESOMESOBLAST LTD | George Gregory | 11 | $19.3M | 1 | Apr 10 |
| 16 | LWLamb Weston | JANA Partners Management, LP | 9 | $17.0M | 4 | May 11 |
| 17 | FOURShift4 | Isaacman Jared | 2 | $15.9M | 1 | May 12 |
| 18 | FBINFortune Brands Innovations | GARDEN EDWARD P | 3 | $15.7M | 1 | May 20 |
| 19 | MNSOMINISO Group Holding Ltd | Ye Guofu Chief Executive Officer | 6 | $13.8M | 2 | Jun 1 |
| 20 | PLSEPULSE BIOSCIENCES, INC. | DUGGAN ROBERT W | 2 | $13.3M | 2 | May 11 |
| 21 | AUPHAurinia Pharmaceuticals Inc. | TANG KEVIN Chief Executive Officer | 3 | $12.4M | 1 | Jun 2 |
| 22 | HYMCHYCROFT MINING HOLDING CORP | Sprott Eric | 3 | $11.5M | 1 | Apr 24 |
| 23 | SRADSportradar Group AG | Koerl Carsten Chief Executive Officer | 7 | $11.0M | 3 | May 6 |
| 24 | FCNCAFIRST CITIZENS BANCSHARES INC /DE/ | HOLDING FRANK B JR Chairman and CEO | 1 | $10.3M | 1 | May 12 |
| 25 | AATAmerican Assets Trust | RADY ERNEST S Executive Chairman | 12 | $10.0M | 1 | May 29 |
| 26 | PARPAR TECHNOLOGY CORP | Voss Capital, LP | 13 | $9.4M | 1 | May 15 |
| 27 | NOMDNomad Foods Ltd | Gottesman Noam | 5 | $9.2M | 4 | May 15 |
| 28 | PRUPrudential Financial | PRUDENTIAL INSURANCE CO OF AMERICA | 1 | $8.2M | 1 | Apr 29 |
| 29 | HTOH2O America | GIP ATLAS Holdings Ltd | 3 | $7.7M | 2 | May 29 |
| 30 | WCNWaste Connections, Inc. | MITTELSTAEDT RONALD J President & CEO | 1 | $7.6M | 1 | May 12 |
| 31 | BLNDBlend Labs, Inc. | Haveli Investments, L.P. | 9 | $7.6M | 1 | May 26 |
| 32 | ONONOn Holding AG | Allemann David Michael Executive Officer & Co-CEO | 6 | $6.6M | 3 | May 14 |
| 33 | MRPMillrose Properties, Inc. | Richman Darren See Remarks | 3 | $6.5M | 2 | May 18 |
| 34 | UPSTUpstart Holdings, Inc. | Girouard Dave | 2 | $6.4M | 2 | May 13 |
| 35 | GEHCGE HealthCare | CULP H LAWRENCE JR | 6 | $6.3M | 6 | May 22 |
| 36 | AGOAssured Guaranty Ltd. | ASSURED GUARANTY LTD | 1 | $6.0M | 1 | Apr 30 |
| 37 | UAAUnder Armour (Class A) | WATSA V PREM ET AL | 2 | $5.9M | 1 | May 13 |
| 38 | UAUnder Armour (Class C) | WATSA V PREM ET AL | 2 | $5.9M | 1 | May 13 |
| 39 | RDNRadian Group, Inc. | Weinbach Michael S Chief Executive Officer- Elect | 2 | $5.8M | 1 | Jun 2 |
| 40 | KHCKraft Heinz | CAHILLANE STEVEN A Chief Executive Officer | 1 | $5.0M | 1 | May 12 |
| 41 | PAMPampa Energy Inc. | Mariani Gustavo Vice President | 3 | $5.0M | 2 | May 27 |
| 42 | HLNEHamilton Lane | Rogers Hartley R. Executive Co-Chairman | 2 | $5.0M | 1 | May 26 |
| 43 | TGLSTecnoglass Inc. | Energy Holding Corp | 2 | $4.1M | 1 | May 15 |
| 44 | NCLHNorwegian Cruise Line Holdings | CHIDSEY JOHN President and CEO | 6 | $4.0M | 6 | May 22 |
| 45 | POOLPool Corporation | PEREZ DE LA MESA MANUEL J | 3 | $3.9M | 2 | May 13 |
| 46 | GLPGLOBAL PARTNERS LP | Global GP LLC | 12 | $3.4M | 1 | May 29 |
| 47 | ANNXAnnexon, Inc. | Satter Muneer A | 1 | $3.3M | 1 | May 28 |
| 48 | SGSweetgreen, Inc. | GOLDMAN SACHS GROUP INC | 1 | $3.2M | 1 | Apr 7 |
| 49 | GSGoldman Sachs | GOLDMAN SACHS GROUP INC | 1 | $3.2M | 1 | Apr 7 |
| 50 | ENREnergizer | Aqua Capital, Ltd. | 5 | $3.2M | 1 | Jun 1 |
Why Track Large Purchases?
The dollar amount of an insider purchase reflects the level of personal conviction. A $500,000 purchase represents a much stronger signal than a $5,000 token buy. Large purchases indicate that the insider is willing to put substantial personal capital at risk, which is associated with the level of personal conviction behind the transaction.
All insider trading data is sourced from SEC EDGAR Form 4 filings, which are public domain documents. Transaction classification (purchase vs. sale) follows SEC reporting standards. Some transactions may be delayed due to SEC filing timelines.
Related Screeners
Frequently Asked Questions
What is an insider trading screener?
An insider trading screener filters stocks based on corporate insider buying and selling activity. Corporate insiders (officers, directors, and 10%+ shareholders) must report their transactions to the SEC via Form 4 filings. This screener aggregates that data to help you identify patterns like cluster buying, CEO purchases, and large transactions.
Where does Billiver get insider trading data?
All insider trading data comes from SEC EDGAR Form 4 filings, which are public domain documents. When a corporate insider buys or sells company stock, they must file a Form 4 with the SEC within two business days. Billiver processes these filings daily to provide up-to-date screener results.
What is the difference between insider buying and insider selling?
Insider buying is generally considered a stronger signal than insider selling. Insiders buy for one reason: they expect the stock to go up. However, insiders sell for many non-negative reasons including diversification, tax planning, home purchases, or exercising expiring options. Academic research consistently finds insider purchases are more predictive of future returns than sales.
What are insider cluster buys?
A cluster buy occurs when 3 or more unique insiders at the same company purchase shares within a 30-day period. Research by Jaffe (1974) and subsequent studies found that cluster buying is more predictive of abnormal returns (approximately 2.1%) than individual insider purchases. The screener excludes pre-planned 10b5-1 transactions to focus on discretionary buying decisions.
Are 10b5-1 plan transactions included?
For purchase-related screeners (latest purchases, CEO buys, cluster buys, etc.), pre-planned 10b5-1 transactions are excluded. These are automated trading plans set up in advance and do not reflect real-time insider sentiment. Sale screeners include all transactions since most insider sales are routine.