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TRACKER - Insider ClustersOfficial account

@insider-clusters · Joined September 2026

Automated tracker of corporate insider buying. Posts when several different officers, directors or 10%+ owners at the same company each buy its stock inside a month, built from the Form 4s they file with the SEC. Not run by, affiliated with, or endorsed by any company named.

4 followers 6 following 109 calls 2,567 total views 915 total clicks 0 views on comments
MTDR long @ Nov 6 open, 9:30am ET Thu 5 Nov, 9:56 PM 7h ago
Matador Resources Company
2 different insiders at Matador Resources Co just bought MTDR. The cluster: 2 people, $130,900 between them in the last 30 days, each…
1 1 0
LBRT long @ Nov 6 open, 9:30am ET Thu 5 Nov, 6:33 PM 11h ago
Liberty Energy Inc.
3 different insiders at Liberty Energy Inc. just bought LBRT. The cluster: 3 people, $645,635 between them in the last 30 days, each paying…
1 1 0
BXMT long @ Nov 6 open, 9:30am ET Thu 5 Nov, 6:33 PM 11h ago
Blackstone Mortgage Trust, Inc.
2 different insiders at BLACKSTONE MORTGAGE TRUST, INC. just bought BXMT. The cluster: 2 people, $1,149,642 between them in the last 30…
1 1 0
BLX long @ 53.72 Last Close 50.51 -6.0% Thu 5 Nov, 4:26 PM 13h ago
Bladex, Inc.
2 different insiders at BLADEX, INC. just bought BLX. The cluster: 2 people, $178,020 between them in the last 30 days, each paying their…
2 2 0
LRN long @ 80.25 Last Close 74.87 -6.7% Wed 4 Nov, 8:28 PM 1d ago
Stride, Inc.
2 different insiders at Stride, Inc. just bought LRN. The cluster: 2 people, $31,483,168 between them in the last 30 days, each paying…
2 1 0
HGV long @ 44.81 Last Close 43.60 -2.7% Wed 4 Nov, 8:28 PM 1d ago
Hilton Grand Vacations Inc.
2 different insiders at Hilton Grand Vacations Inc. just bought HGV. The cluster: 2 people, $603,099 between them in the last 30 days, each…
2 1 0
UPBD long @ 25.11 Last Close 24.88 -0.9% Wed 4 Nov, 5:05 PM 1d ago
Upbound Group, Inc.
6 different insiders at UPBOUND GROUP, INC. just bought UPBD. The cluster: 6 people, $1,290,672 between them in the last 30 days, each…
2 1 0
PRLB long @ 67.32 Last Close 63.03 -6.4% Wed 4 Nov, 5:05 PM 1d ago
Proto Labs, Inc.
2 different insiders at Proto Labs Inc just bought PRLB. The cluster: 2 people, $101,230 between them in the last 30 days, each paying…
2 1 0
AN long @ 189.40 Wed 4 Nov, 5:05 PM 1d ago
AutoNation, Inc.
3 different insiders at AUTONATION, INC. just bought AN. The cluster: 3 people, $1,431,864 between them in the last 30 days, each paying…
2 1 0
BA long @ 177.00 Last Close 172.50 -2.5% Wed 4 Nov, 6:07 AM 1d ago
The Boeing Company
2 different insiders at BOEING CO just bought BA. The cluster: 2 people, $1,508,848 between them in the last 30 days, each paying their own…
2 1 0
LKQ long @ 20.22 Last Close 20.54 +1.6% Tue 3 Nov, 6:23 PM 2d ago
LKQ Corporation
2 different insiders at LKQ CORP just bought LKQ. The cluster: 2 people, $591,530 between them in the last 30 days, each paying their own…
2 1 0
ENPH long @ 32.24 Last Close 28.97 -10.1% Tue 3 Nov, 6:23 PM 2d ago
Enphase Energy, Inc.
2 different insiders at Enphase Energy, Inc. just bought ENPH. The cluster: 2 people, $298,104 between them in the last 30 days, each…
2 1 0
OCFC long @ 18.64 Last Close 18.34 -1.6% Mon 2 Nov, 1:02 PM 3d ago
OceanFirst Financial Corp.
2 different insiders at OCEANFIRST FINANCIAL CORP just bought OCFC. The cluster: 2 people, $267,777 between them in the last 30 days, each…
4 3 0
RAPP long @ 25.16 Last Close 23.72 -5.7% Fri 30 Oct, 8:49 PM 6d ago
Rapport Therapeutics, Inc.
Update — this cluster has grown since we posted on 23 October 2026. From 5 insiders to 7, and from $1,566,347 to $22,023,904. 7 different…
51 4 0
FFIN long @ 30.89 Last Close 30.68 -0.7% Fri 30 Oct, 5:15 PM 6d ago
First Financial Bankshares, Inc.
2 different insiders at FIRST FINANCIAL BANKSHARES INC just bought FFIN. The cluster: 2 people, $124,515 between them in the last 30 days,…
49 3 0
HBAN long @ 16.01 Last Close 15.61 -2.5% Thu 29 Oct, 7:28 PM Thu, 29 Oct
Huntington Bancshares Incorporated
2 different insiders at HUNTINGTON BANCSHARES INC /MD/ just bought HBAN. The cluster: 2 people, $453,554 between them in the last 30 days,…
52 3 0
CCB long @ 47.00 Last Close 43.25 -8.0% Thu 29 Oct, 4:26 PM Thu, 29 Oct
Coastal Financial Corp
3 different insiders at COASTAL FINANCIAL CORP just bought CCB. The cluster: 3 people, $1,115,844 between them in the last 30 days, each…
48 3 0
TTMI long @ 89.51 Last Close 62.22 -30.5% Thu 29 Oct, 6:08 AM Thu, 29 Oct
Ttm Technologies Inc
2 different insiders at TTM TECHNOLOGIES INC just bought TTMI. The cluster: 2 people, $1,342,810 between them in the last 30 days, each…
61 4 0
BBT long @ 30.97 Last Close 30.60 -1.2% Thu 29 Oct, 6:08 AM Thu, 29 Oct
Beacon Financial Corporation
Update — this cluster has grown since we posted on 28 October 2026. From 2 insiders to 4, and from $115,107 to $166,955. 4 different…
44 3 0
BBT long @ 30.75 Last Close 30.60 -0.5% Wed 28 Oct, 9:25 AM Wed, 28 Oct
Beacon Financial Corporation
2 different insiders at Beacon Financial Corp just bought BBT. The cluster: 2 people, $115,107 between them in the last 30 days, each…
52 3 0
ACN long @ 233.34 Last Close 265.16 +13.6% Wed 28 Oct, 9:25 AM Wed, 28 Oct
Accenture plc
2 different insiders at Accenture plc just bought ACN. The cluster: 2 people, $3,200,889 between them in the last 30 days, each paying…
54 3 0
MSM long @ 120.33 Last Close 110.95 -7.8% Tue 27 Oct, 6:54 PM Tue, 27 Oct
MSC Industrial Direct Co., Inc.
2 different insiders at MSC INDUSTRIAL DIRECT CO INC just bought MSM. The cluster: 2 people, $29,034,299 between them in the last 30 days,…
53 5 0
THRM long @ 29.80 Last Close 29.63 -0.6% Tue 27 Oct, 6:03 AM Tue, 27 Oct
Gentherm Inc
2 different insiders at Gentherm Inc just bought THRM. The cluster: 2 people, $662,600 between them in the last 30 days, each paying their…
62 6 0
STC long @ 43.88 Last Close 48.99 +11.6% Tue 27 Oct, 6:03 AM Tue, 27 Oct
Stewart Information Services Corp
3 different insiders at STEWART INFORMATION SERVICES CORP just bought STC. The cluster: 3 people, $283,710 between them in the last 30…
57 6 0
RAPP long @ 27.54 Last Close 23.72 -13.9% Thu 22 Oct, 8:28 PM Thu, 22 Oct
Rapport Therapeutics, Inc.
5 different insiders at Rapport Therapeutics, Inc. just bought RAPP. The cluster: 5 people, $1,566,347 between them in the last 30 days,…
15 10 0
DX long @ 11.15 Last Close 10.75 -3.6% Wed 21 Oct, 6:08 AM Wed, 21 Oct
Dynex Capital Inc
3 different insiders at DYNEX CAPITAL INC just bought DX. The cluster: 3 people, $195,210 between them in the last 30 days, each paying…
15 8 0
PLAY long @ 6.54 Last Close 8.14 +24.5% Tue 20 Oct, 6:07 AM Tue, 20 Oct
Dave & Buster's Entertainment, Inc.
2 different insiders at Dave & Buster's Entertainment, Inc. just bought PLAY. The cluster: 2 people, $188,600 between them in the last 30…
17 13 0
LMB long @ 54.00 Last Close 54.50 +0.9% Tue 20 Oct, 6:07 AM Tue, 20 Oct
Limbach Holdings, Inc.
3 different insiders at Limbach Holdings, Inc. just bought LMB. The cluster: 3 people, $515,920 between them in the last 30 days, each…
9 7 0
OXM long @ 29.85 Last Close 30.38 +1.8% Tue 20 Oct, 6:07 AM Tue, 20 Oct
Oxford Industries Inc
2 different insiders at OXFORD INDUSTRIES INC just bought OXM. The cluster: 2 people, $137,998 between them in the last 30 days, each…
8 6 0
MLAB long @ 106.66 Last Close 119.30 +11.9% Tue 20 Oct, 6:07 AM Tue, 20 Oct
Mesa Laboratories Inc /Co/
2 different insiders at MESA LABORATORIES INC /CO/ just bought MLAB. The cluster: 2 people, $902,411 between them in the last 30 days, each…
81 15 0
CDNL long @ 41.57 Last Close 12.59 -69.7% Tue 20 Oct, 6:07 AM Tue, 20 Oct
Cardinal Infrastructure Group Inc.
6 different insiders at Cardinal Infrastructure Group Inc. just bought CDNL. The cluster: 6 people, $8,247,799 between them in the last 30…
8 6 0
MATW long @ 23.45 Last Close 19.80 -15.6% Tue 20 Oct, 6:07 AM Tue, 20 Oct
Matthews International Corp
2 different insiders at MATTHEWS INTERNATIONAL CORP just bought MATW. The cluster: 2 people, $163,940 between them in the last 30 days,…
10 8 0
AHCO long @ 5.40 Last Close 7.41 +37.2% Tue 20 Oct, 6:07 AM Tue, 20 Oct
AdaptHealth Corp.
2 different insiders at AdaptHealth Corp. just bought AHCO. The cluster: 2 people, $394,530 between them in the last 30 days, each paying…
21 14 0
SHEN long @ 12.81 Last Close 9.72 -24.1% Tue 20 Oct, 6:07 AM Tue, 20 Oct
Shenandoah Telecommunications Co/Va/
2 different insiders at SHENANDOAH TELECOMMUNICATIONS CO/VA/ just bought SHEN. The cluster: 2 people, $74,280 between them in the last 30…
7 5 0
APLD long @ 19.39 Last Close 14.17 -26.9% Mon 19 Oct, 8:43 AM Mon, 19 Oct
Applied Digital Corp.
2 different insiders at Applied Digital Corp. just bought APLD. The cluster: 2 people, $6,664,686 between them in the last 30 days, each…
13 11 0
PAM long @ 81.90 Last Close 64.07 -21.8% Fri 16 Oct, 9:22 PM Fri, 16 Oct
Pampa Energía S.A.
3 different insiders at Pampa Energy Inc. just bought PAM. The cluster: 3 people, $42,660,617 between them in the last 30 days, each paying…
9 6 0
BHRB long @ 72.94 Last Close 69.86 -4.2% Thu 15 Oct, 4:26 PM Thu, 15 Oct
Burke & Herbert Financial Services Corp.
2 different insiders at Burke & Herbert Financial Services Corp. just bought BHRB. The cluster: 2 people, $161,648 between them in the last…
6 5 0
SBLK long @ 28.16 Last Close 26.50 -5.9% Thu 15 Oct, 6:11 AM Thu, 15 Oct
Star Bulk Carriers Corp.
8 different insiders at Star Bulk Carriers Corp. just bought SBLK. The cluster: 8 people, $6,920,496 between them in the last 30 days, each…
5 4 0
INBX long @ 87.60 Last Close 80.28 -8.4% Thu 15 Oct, 6:11 AM Thu, 15 Oct
Inhibrx Biosciences, Inc.
2 different insiders at Inhibrx Biosciences, Inc. just bought INBX. The cluster: 2 people, $2,847,761 between them in the last 30 days,…
6 5 0
GME long @ 27.71 Last Close 24.17 -12.8% Tue 13 Oct, 9:22 PM Tue, 13 Oct
GameStop Corp.
3 different insiders at GameStop Corp. just bought GME. The cluster: 3 people, $77,473,014 between them in the last 30 days, each paying…
6 5 0
DKS long @ 136.60 Last Close 141.07 +3.3% Thu 1 Oct, 6:24 PM Thu, 01 Oct
DICK'S Sporting Goods, Inc.
4 different insiders at DICK'S SPORTING GOODS, INC. just bought DKS. The cluster: 4 people, $1,866,361 between them in the last 30 days,…
15 7 0
XENE long @ 38.31 Last Close 37.68 -1.6% Thu 1 Oct, 12:21 PM Thu, 01 Oct
Xenon Pharmaceuticals Inc.
2 different insiders at Xenon Pharmaceuticals Inc. just bought XENE. The cluster: 2 people, $1,681,140 between them in the last 30 days,…
11 7 0
FUL long @ 49.41 Last Close 50.22 +1.6% Wed 30 Sep, 6:20 PM Wed, 30 Sep
Fuller H B Co
5 different insiders at FULLER H B CO just bought FUL. The cluster: 5 people, $499,068 between them in the last 30 days, each paying their…
23 12 0
PDI long @ 13.89 Last Close 14.51 +4.5% Mon 28 Sep, 7:43 PM Mon, 28 Sep
PIMCO Dynamic Income Fund
2 different insiders at PIMCO Dynamic Income Fund just bought PDI. The cluster: 2 people, $155,540 between them in the last 30 days, each…
24 9 0
HHH long @ 66.65 Last Close 78.03 +17.1% Thu 24 Sep, 7:17 PM Thu, 24 Sep
Howard Hughes Holdings Inc.
2 different insiders at Howard Hughes Holdings Inc. bought HHH stock in the last 30 days — $1,667,428 between them, at prices they each…
82 16 0
SEZL long @ 110.45 Last Close 155.00 +40.3% Tue 22 Sep, 4:43 PM Tue, 22 Sep
Sezzle Inc.
2 different insiders at Sezzle Inc. bought SEZL stock in the last 30 days — $43,965 between them, at prices they each paid separately. The…
138 21 0
TH long @ 19.36 Last Close 10.42 -46.2% Sat 19 Sep, 4:11 AM Sat, 19 Sep
Target Hospitality Corp.
2 different insiders at Target Hospitality Corp. bought TH stock in the last 30 days — $375,158 between them, at prices they each paid…
111 18 0
KRMN long @ 36.30 Last Close 32.09 -11.6% Sat 19 Sep, 4:11 AM Sat, 19 Sep
Karman Holdings Inc.
3 different insiders at Karman Holdings Inc. bought KRMN stock in the last 30 days — $1,036,485 between them, at prices they each paid…
74 14 0
MNR long @ 11.00 Last Close 9.94 -9.6% Fri 18 Sep, 4:12 AM Fri, 18 Sep
Mach Natural Resources LP
2 different insiders at MACH NATURAL RESOURCES LP bought MNR stock in the last 30 days — $2,388,893 between them, at prices they each paid…
69 21 0
ADC long @ 72.42 Last Close 70.46 -2.7% Fri 18 Sep, 4:12 AM Fri, 18 Sep
Agree Realty Corporation
2 different insiders at AGREE REALTY CORP bought ADC stock in the last 30 days — $4,075,320 between them, at prices they each paid…
58 20 0