Insider buying
When executives buy their own stock.
When a company’s executives, directors, or largest owners buy or sell its stock, US law requires them to report the trade publicly to the SEC on a document called Form 4. A CEO or CFO spending their own money on their own company’s shares is a signal worth watching: nobody knows the business better, and they only profit if the stock goes up.
Everything below comes from Form 4 filings our pipeline verified: open-market purchases of $50,000 or more that were not part of a pre-scheduled trading plan. The accumulation tracker looks back 90 days; the cluster and largest-buy sections cover the last 30.
Daily buy vs sell dollars
Open-market insider filings that passed the significance gates, last 30 days
Bought
$11.2B
30 days
Sold
$70.1B
30 days
Net flow
-$59.0B
selling leads
Active days
19
with gated filings
Buying by Role
Open-market buys that passed the significance gates, last 30 days.
10% owner
Director
Insider
President, CEO and Chairman
CEO
Executive Chairman
President
President & CEO
Chair and CEO
Vicepresident
CEO and CFO
EVP, CTO
Top Stocks by Insider Buying
Where the most verified buy dollars went, last 30 days.
LONA
SAFX
ROL
ASPE
BBTX
MGM
KNOP
LYCA
PAM
GGR
MDGL
BBD
Accumulation Tracker
The slower, stronger pattern: 3 or more verified buys at the same company across two weeks to three months, totaling $250K+. One insider buying again and again, or several buying staggered over weeks, is the configuration research grades highest, especially when they keep paying higher prices as the stock rises.
| Ticker | Buys | Insiders | Total |
|---|---|---|---|
RSGRepublic Services, Inc. | 11 | 1 | $1.3B |
GPIGroup 1 Automotive Inc. | 6 | 1 | $203.2M |
KODKodiak Sciences Inc. | 4 | 1 | $181.3M |
GMEGameStop Corp | 10 | 5 | $99.2M |
BBDBank Bradesco | 23 | 20 | $97.5M |
| 6 | 1 | $93.2M | |
| 10 | 1 | $71.1M | |
BORRBorr Drilling Ltd | 15 | 4 | $59.3M |
PAMPampa Energy Inc. | 9 | 4 | $54.3M |
BPREBluerock Private Real Estate Fund | 12 | 3 | $33.4M |
Window: the past 90 days of verified filings. Subscribers are alerted when a streak first qualifies and as it extends; this table shows every streak currently active.
Cluster Buys
One insider buying can mean many things. Several insiders at the same company buying within days of each other is much harder to explain away. We call 3 or more insiders buying $2.0M+ combined within 7 days a cluster buy; companies where 2 or more insiders bought this month are listed too.
Aspen Neuroscience, Inc.
$68.0M
16 insiders bought in the last 30 days (13 10% owners and 3 Directors).
Most recent buy Nov 4
Bambusa Therapeutics, Inc.
$58.6M
7 insiders bought in the last 30 days (6 Directors and 10% owner).
Most recent buy Nov 3
Lycia Therapeutics, Inc.
$38.5M
9 insiders bought in the last 30 days (9 10% owners).
Most recent buy Nov 4
Madrigal Pharmaceuticals, Inc.
$35.0M
6 insiders bought in the last 30 days (6 Directors).
Most recent buy Nov 6
Stride, Inc.
$31.5M
4 insiders bought in the last 30 days (2 Directors and 2 Insiders).
Most recent buy Nov 4
Kodiak Sciences Inc.
$24.3M
6 insiders bought in the last 30 days (6 Directors).
Most recent buy Nov 6
Dole plc
$21.6M
5 insiders bought in the last 30 days (5 10% owners).
Most recent buy Nov 4
QVC Group, Inc.
$16.7M
3 insiders bought in the last 30 days (3 10% owners).
Most recent buy Oct 14
Gold.com, Inc.
$7.9M
3 insiders bought in the last 30 days (3 10% owners).
Most recent buy Oct 28
Rent the Runway, Inc.
$6.1M
19 insiders bought in the last 30 days (5 10% owners and 14 Directors).
Most recent buy Oct 23
City Therapeutics, Inc.
$6.1M
7 insiders bought in the last 30 days (Director and 6 10% owners).
Most recent buy Oct 19
Playboy, Inc.
$5.0M
4 insiders bought in the last 30 days (4 Directors).
Most recent buy Nov 3
TRex Bio, Inc.
$3.8M
4 insiders bought in the last 30 days (4 10% owners).
Most recent buy Oct 15
Claritev Corp
$3.4M
11 insiders bought in the last 30 days (11 10% owners).
Most recent buy Oct 27
Frazier Life Sciences Acquisition Corp. II
$3.0M
5 insiders bought in the last 30 days (CEO and 4 10% owners).
Most recent buy Oct 15
SPACCircle Acquisition Corp
$2.7M
3 insiders bought in the last 30 days (Director and 2 10% owners).
Most recent buy Oct 29
Rollins Inc.
$99.9M
2 insiders bought in the last 30 days (2 10% owners).
Most recent buy Nov 2
Pampa Energy Inc.
$38.0M
3 insiders bought in the last 30 days (Director, CFO and Vicepresident).
Most recent buy Nov 5
MSC Industrial Direct Co Inc.
$29.0M
2 insiders bought in the last 30 days (2 Directors).
Most recent buy Oct 27
Sirius XM Holdings Inc.
$26.9M
2 insiders bought in the last 30 days (2 10% owners).
Most recent buy Nov 3
Borr Drilling Ltd
$26.6M
2 insiders bought in the last 30 days (Director and COO).
Most recent buy Oct 16
Rapport Therapeutics, Inc.
$22.0M
7 insiders bought in the last 30 days (CFO and 6 Directors).
Most recent buy Oct 30
Applied Digital Corp
$6.7M
2 insiders bought in the last 30 days (President and CEO; Chairman).
Most recent buy Oct 19
Accenture plc
$3.2M
2 insiders bought in the last 30 days (Chair and CEO and Director).
Most recent buy Oct 28
Liberty Global Ltd.
$3.0M
2 insiders bought in the last 30 days (President & CEO and EVP, CTO).
Most recent buy Nov 5
Apex Tech Acquisition Inc.
$2.1M
2 insiders bought in the last 30 days (CEO and CFO and 10% owner).
Most recent buy Nov 5
TTM Technologies Inc.
$2.0M
2 insiders bought in the last 30 days (Director and President and CEO).
Most recent buy Nov 5
Pedevco Corp
$1.9M
2 insiders bought in the last 30 days (10% owner and CEO).
Most recent buy Oct 13
Northpointe Bancshares Inc.
$1.7M
3 insiders bought in the last 30 days (CHAIRMAN & CEO, 10% owner and Director).
Most recent buy Oct 27
Boeing Co
$1.5M
2 insiders bought in the last 30 days (2 Directors).
Most recent buy Nov 3
Tenax Therapeutics, Inc.
$1.5M
2 insiders bought in the last 30 days (2 10% owners).
Most recent buy Oct 21
Autonation, Inc.
$1.4M
3 insiders bought in the last 30 days (CEO and Director, EVP & CFO and EVP, Gen Counsel & Corp Sec).
Most recent buy Nov 4
Heico Corp
$1.4M
8 insiders bought in the last 30 days (7 Directors and Co-COB and Co-CEO).
Most recent buy Oct 13
Upbound Group, Inc.
$1.2M
6 insiders bought in the last 30 days (EVP, Chief Growth Officer, EVP, CTO, EVP, CFO and 3 Directors).
Most recent buy Nov 4
New Era Energy & Digital, Inc.
$1.2M
3 insiders bought in the last 30 days (3 10% owners).
Most recent buy Oct 14
Optimum Communications, Inc.
$1.2M
4 insiders bought in the last 30 days (4 10% owners).
Most recent buy Oct 26
OneMedNet Corp
$1000K
2 insiders bought in the last 30 days (Director and Chief Medical Officer).
Most recent buy Oct 13
Data I/O Corp
$1000K
4 insiders bought in the last 30 days (4 10% owners).
Most recent buy Oct 27
Korro Bio, Inc.
$885K
2 insiders bought in the last 30 days (2 10% owners).
Most recent buy Oct 26
LKQ Corp
$793K
3 insiders bought in the last 30 days (3 Directors).
Most recent buy Nov 6
Silvercrest Asset Management Group Inc.
$701K
2 insiders bought in the last 30 days (2 10% owners).
Most recent buy Oct 29
Gentherm Inc.
$663K
2 insiders bought in the last 30 days (President & CEO and Director).
Most recent buy Oct 26
Jetblue Airways Corp
$624K
2 insiders bought in the last 30 days (2 Directors).
Most recent buy Nov 4
Hilton Grand Vacations Inc.
$603K
2 insiders bought in the last 30 days (Director and Title: CEO).
Most recent buy Nov 4
CitroTech Inc.
$500K
2 insiders bought in the last 30 days (2 Directors).
Most recent buy Oct 26
Huntington Bancshares Inc /Md/
$454K
2 insiders bought in the last 30 days (2 Directors).
Most recent buy Oct 29
Stewart Information Services Corp
$417K
4 insiders bought in the last 30 days (3 Directors and CEO).
Most recent buy Oct 27
Boundless Bio, Inc.
$401K
2 insiders bought in the last 30 days (2 10% owners).
Most recent buy Oct 26
Kayne Anderson Energy Infrastructure Fund, Inc.
$383K
2 insiders bought in the last 30 days (President and EVP).
Most recent buy Nov 6
Retension Pharmaceuticals, Inc.
$370K
2 insiders bought in the last 30 days (Director and CEO).
Most recent buy Oct 13
Oceanfirst Financial Corp
$268K
2 insiders bought in the last 30 days (Senior EVP & CFO and Director).
Most recent buy Nov 2
Dynex Capital Inc.
$257K
2 insiders bought in the last 30 days (Co-CEO and President and Co-CEO & Chairman of the Board).
Most recent buy Oct 21
Beacon Financial Corp
$202K
2 insiders bought in the last 30 days (2 Directors).
Most recent buy Oct 29
Starz Entertainment Corp /Cn/
$166K
2 insiders bought in the last 30 days (President and CEO and CFO and Treasurer).
Most recent buy Nov 3
Cross Timbers Royalty Trust
$162K
3 insiders bought in the last 30 days (3 10% owners).
Most recent buy Oct 14
Orion180 Insurance Group Inc.
$116K
2 insiders bought in the last 30 days (2 10% owners).
Most recent buy Oct 26
Pimco New York Municipal Income Fund II
$77K
2 insiders bought in the last 30 days (2 10% owners).
Most recent buy Oct 23
Saker Aviation Services, Inc.
$70K
3 insiders bought in the last 30 days (3 10% owners).
Most recent buy Oct 21
NextCure, Inc.
$54K
2 insiders bought in the last 30 days (2 10% owners).
Most recent buy Oct 27
Largest Recent Insider Buys
The biggest individual open-market purchases in the last 30 days. The story is the role and the size: who inside the company put how much of their own money in.
| Filed | Ticker | Insider | Value |
|---|---|---|---|
| Oct 28 | LONALeonaBio, Inc. | 10% owner Portman David J. | $9.9B |
| Oct 16 | SAFXXCF Global, Inc. | 10% owner EEME Energy SPV I, LLC | $142.1M |
| Nov 3 | MGMMGM Resorts International | Director Meister Keith A. | $51.7M |
| Nov 2 | ROLRollins Inc. | 10% owner LOR INC | $50.0M |
| Nov 2 | ROLRollins Inc. | 10% owner R. Randall Rollins Voting Trust U/A dated August 25, 1994 | $50.0M |
| Nov 3 | BBTXBambusa Therapeutics, Inc. | Director RA CAPITAL MANAGEMENT, L.P. | $46.6M |
| Nov 4 | KNOPKnot Offshore Partners LP | Director Seglem Trygve | $43.5M |
| Oct 27 | LYCALycia Therapeutics, Inc. | 10% owner Venrock Healthcare Capital Partners III, L.P. | $37.7M |
| Oct 16 | PAMPampa Energy Inc. | Director Mindlin Marcos Marcelo | $35.1M |
| Oct 9 | GGRGogoro Inc. | Director Yin Chung-Yao | $35.1M |
| Nov 6 | MDGLMadrigal Pharmaceuticals, Inc. | Director BAKER BROS. ADVISORS LP | $35.0M |
| Oct 9 | BBDBank Bradesco | Director Alvarez Rubens Aguiar | $32.0M |
| Oct 27 | MSMMSC Industrial Direct Co Inc. | Director JACOBSON MITCHELL | $29.0M |
| Nov 3 | SIRISirius XM Holdings Inc. | 10% owner BERKSHIRE HATHAWAY INC | $26.9M |
| Nov 6 | KODKodiak Sciences Inc. | Director BAKER BROS. ADVISORS LP | $24.3M |
Alerts on qualifying buys go out within minutes of the filing. See the research log of events we flagged.
Get the Next Insider Buy the Moment It’s Filed.
This page shows the last 30 days. Pro members get each qualifying buy as an alert. Free for 7 days, cancel any time.
Try Free for 7 DaysAll figures on this page come from public SEC Form 4 filings, processed automatically by our own systems and not independently audited. Insider buying does not guarantee a stock will rise, and past performance is not indicative of future results. InsiderWatch is an informational service based on publicly available information only and is not financial, investment, legal, or tax advice.