Insider cluster buys

Stocks where at least three different insiders made open market buys within 30 days, with the return after the last filing. Click any heading to sort.

Key Facts

  • 270 cluster buys are recorded: a stock where at least three different insiders made open market buys within 30 days.
  • The largest is PBLS, with 3 insiders spending $434M between 2026-06-15 (15 June 2026) and 2026-06-29 (29 June 2026).
  • Buying after the last filing of a cluster returned -4.2% against the S&P 500 over 90 days across 146 clusters, which is modestly below the market, but could still be chance.
  • The newest insider filing is dated 2026-09-29 (29 September 2026).

Every cluster buy

as of 2026-09-29
Cluster buys, newest first. Click a heading to sort.
Last filedStockInsidersTradesTotal valueDays spanned90 day vs S&P
28 Sep 2026 ANIX 3 6 $215K 17 n/a
28 Sep 2026 FNWD 4 4 $3.7K 0 n/a
28 Sep 2026 GPUS 4 28 $1.2M 28 n/a
28 Sep 2026 INBX 3 5 $2.4M 20 n/a
25 Sep 2026 RGCO 3 8 $132K 14 n/a
24 Sep 2026 DKS 6 8 $5.1M 27 n/a
24 Sep 2026 DY 3 3 $551K 23 n/a
23 Sep 2026 ALP 3 4 $135K 12 n/a
23 Sep 2026 LUCK 5 7 $875K 22 n/a
14 Sep 2026 GRNT 4 5 $121K 28 n/a
14 Sep 2026 PMTS 5 5 $12M 0 n/a
14 Sep 2026 VIP 4 4 $5.3M 3 n/a
11 Sep 2026 ANGX 3 9 $5.3M 28 n/a
11 Sep 2026 GROV 3 7 $178K 9 n/a
11 Sep 2026 SELF 3 11 $314K 30 n/a
10 Sep 2026 CBU 3 3 $75.3K 15 n/a
10 Sep 2026 GME 4 4 $22M 2 n/a
10 Sep 2026 PRTS 3 14 $2.0M 15 n/a
10 Sep 2026 RWAY 3 3 $109K 24 n/a
9 Sep 2026 BWFG 5 7 $1.3M 30 n/a
9 Sep 2026 TSM 30 34 $450K 20 n/a
8 Sep 2026 SHMD 3 4 $482K 8 n/a
8 Sep 2026 TISI 4 7 $622K 22 n/a
4 Sep 2026 LILA 3 9 $12M 22 n/a
4 Sep 2026 LILAK 3 9 $12M 22 n/a
3 Sep 2026 AMRZ 11 13 $2.6M 21 n/a
2 Sep 2026 CAMP 4 5 $99.1K 28 n/a
2 Sep 2026 RGCO 4 6 $39.0K 28 n/a
2 Sep 2026 UAMY 4 4 $299K 5 n/a
2 Sep 2026 WIX 6 8 $186K 0 n/a
1 Sep 2026 AMRC 4 12 $1.9M 21 n/a
1 Sep 2026 ATLO 3 4 $30.0K 29 n/a
1 Sep 2026 CIA 3 4 $302K 21 n/a
1 Sep 2026 CWBC 5 5 $133K 22 n/a
1 Sep 2026 LIEN 3 16 $1.2M 13 n/a
1 Sep 2026 QNRX 4 4 $280K 0 n/a
31 Aug 2026 MTDR 3 8 $1.2M 19 n/a
31 Aug 2026 SCOR 3 3 $247K 7 n/a
28 Aug 2026 BIVI 4 4 $49.1K 0 n/a
28 Aug 2026 REFI 3 7 $1.3M 9 n/a
27 Aug 2026 AVBC 5 8 $434K 28 n/a
27 Aug 2026 BMRA 5 5 $158K 0 n/a
27 Aug 2026 CODI 5 6 $1.7M 14 n/a
26 Aug 2026 ACDC 3 10 $9.8M 14 n/a
26 Aug 2026 BSX 4 6 $9.5M 23 n/a
25 Aug 2026 AIAI 4 6 $190K 6 n/a
25 Aug 2026 BCML 3 4 $461K 22 n/a
25 Aug 2026 IDAI 3 8 $65.3K 5 n/a
25 Aug 2026 MXF 3 6 $423K 27 n/a
24 Aug 2026 ACCS 3 3 $89.2K 7 n/a
24 Aug 2026 ASPS 3 6 $329K 26 n/a
24 Aug 2026 ODYS 3 3 $3.9M 0 n/a
24 Aug 2026 RVSB 5 6 $32.5K 21 n/a
21 Aug 2026 INV 4 4 $808K 0 n/a
20 Aug 2026 BHRB 3 5 $174K 16 n/a
20 Aug 2026 KWY 3 7 $97.6K 20 n/a
20 Aug 2026 OVLY 3 3 $73.2K 24 n/a
20 Aug 2026 UMH 3 3 $10.2K 1 n/a
19 Aug 2026 ACON 6 6 $126K 2 n/a
19 Aug 2026 BRLT 3 5 $38.8K 2 n/a
19 Aug 2026 LBGJ 3 3 $328K 22 n/a
18 Aug 2026 CDNL 7 7 $8.5M 1 n/a
18 Aug 2026 ELAN 4 4 $537K 8 n/a
18 Aug 2026 GABC 4 4 $62.5K 0 n/a
18 Aug 2026 REZI 3 3 $848K 1 n/a
18 Aug 2026 REZI-WI 3 3 $848K 1 n/a
18 Aug 2026 VRCA 4 6 $211K 0 n/a
17 Aug 2026 APLM 3 4 $8.3M 0 n/a
17 Aug 2026 DKL 5 5 $750K 0 n/a
17 Aug 2026 FOCL 8 8 $551K 0 n/a
17 Aug 2026 XRN 4 8 $2.6M 5 n/a
14 Aug 2026 PAL 3 4 $300K 0 n/a
13 Aug 2026 ATTO 6 9 $52M 7 n/a
13 Aug 2026 CC 3 3 $131K 3 n/a
13 Aug 2026 EMBC 4 4 $558K 0 n/a
13 Aug 2026 KMPR 5 5 $368K 2 n/a
12 Aug 2026 BLSM 6 7 $25M 2 n/a
11 Aug 2026 BOTJ 3 3 $32.0K 1 n/a
11 Aug 2026 BRVE 10 11 $159M 4 n/a
11 Aug 2026 CAPS 3 3 $500K 20 n/a
11 Aug 2026 FEMY 5 5 $134K 0 n/a
11 Aug 2026 NNOX 3 4 $119K 14 n/a
10 Aug 2026 BYRN 6 11 $351K 18 n/a
10 Aug 2026 MKZR 3 6 $160K 0 n/a
10 Aug 2026 TSM 30 39 $923K 25 n/a
7 Aug 2026 CCB 3 4 $1.1M 0 n/a
7 Aug 2026 GBFH 5 6 $1.7M 2 n/a
7 Aug 2026 TLRY 3 3 $69.2K 3 n/a
6 Aug 2026 RBKB 4 5 $716K 14 n/a
5 Aug 2026 FUNC 4 4 $12.8K 0 n/a
5 Aug 2026 TSCO 3 3 $652K 1 n/a
4 Aug 2026 JMKE 6 8 $1.0M 0 n/a
4 Aug 2026 LEGO 4 5 $303 0 n/a
4 Aug 2026 ORN 4 4 $321K 0 n/a
3 Aug 2026 ACI 3 3 $2.5M 6 n/a
31 Jul 2026 HCWB 3 3 $100.0K 0 n/a
29 Jul 2026 SCTX 6 7 $71M 2 n/a
24 Jul 2026 FSBC 6 6 $6.3M 0 n/a
23 Jul 2026 GRML 3 3 $326K 6 n/a
22 Jul 2026 SWZ 3 8 $110K 30 n/a
21 Jul 2026 CHCO 4 4 $59.7K 0 n/a
20 Jul 2026 YORW 7 8 $11.3K 28 n/a
17 Jul 2026 GABC 6 9 $99.0K 30 n/a
17 Jul 2026 LILA 3 5 $4.5M 18 n/a
17 Jul 2026 LILAK 3 5 $4.5M 18 n/a
13 Jul 2026 GLOO 4 4 $9.0M 3 n/a
10 Jul 2026 AVO 3 12 $39M 25 n/a
9 Jul 2026 SER 3 4 $20.8K 24 n/a
9 Jul 2026 TSM 31 36 $440K 30 n/a
6 Jul 2026 TURB 3 3 $16.7K 0 n/a
2 Jul 2026 AUBN 4 4 $5.6K 0 n/a
2 Jul 2026 BGDE 5 8 $17M 21 n/a
2 Jul 2026 FNWD 6 6 $4.0K 1 n/a
2 Jul 2026 MPB 4 4 $22.5K 0 n/a
2 Jul 2026 PSNY 6 7 $389K 29 n/a
2 Jul 2026 WBX 4 4 $5.0M 0 n/a
1 Jul 2026 KWY 3 8 $56.8K 30 n/a
1 Jul 2026 PCSA 5 10 $50.6K 30 n/a
1 Jul 2026 SPG 11 11 $533K 0 n/a
30 Jun 2026 MSIF 3 5 $198K 22 n/a
29 Jun 2026 PBLS 3 5 $434M 14 +16.2%
26 Jun 2026 DPC 9 11 $76M 0 -25.1%
26 Jun 2026 KMX 5 5 $1.0M 2 +3.3%
25 Jun 2026 LILA 4 10 $137M 29 +15.1%
25 Jun 2026 LILAK 4 10 $137M 29 +15.4%
25 Jun 2026 LILAV 4 9 $30M 2 n/a
25 Jun 2026 LILKV 4 9 $30M 2 n/a
24 Jun 2026 ACCS 3 4 $128K 28 -30.2%
24 Jun 2026 KARD 3 3 $90M 0 -40.5%
23 Jun 2026 ADSK 3 3 $1.7M 25 +8.3%
23 Jun 2026 LOVE 3 3 $490K 1 -14.5%
22 Jun 2026 BZFD 4 4 $127K 0 -32.5%
22 Jun 2026 FCBM 15 18 $1.7M 0 -5.2%
18 Jun 2026 INR 4 7 $1.5M 22 -3.0%
18 Jun 2026 WHF 4 11 $677K 23 +9.9%
17 Jun 2026 EML 4 6 $210K 9 +6.2%
17 Jun 2026 MBBC 4 25 $120K 6 -2.9%
17 Jun 2026 ONMD 3 5 $481K 28 +9.0%
16 Jun 2026 EU 4 7 $397K 27 -45.1%
16 Jun 2026 GRNT 3 5 $124K 27 +12.5%
16 Jun 2026 NEWT 4 5 $257K 21 -12.5%
16 Jun 2026 VIA 3 5 $487K 5 +73.6%
16 Jun 2026 XRAY 5 5 $516K 1 -4.5%
15 Jun 2026 GUTS 5 5 $127K 6 -22.8%
15 Jun 2026 LODE 4 8 $2.6M 12 -39.5%
15 Jun 2026 OPAL 3 6 $209K 26 -1.7%
15 Jun 2026 TNXP 3 3 $132K 6 -0.8%
12 Jun 2026 FRST 5 17 $128K 23 +4.3%
12 Jun 2026 MBC 4 4 $696K 10 -20.5%
12 Jun 2026 SMMT 3 5 $104M 8 +22.7%
12 Jun 2026 STRR 5 24 $769K 22 -7.1%
11 Jun 2026 AII 3 5 $2.4M 15 +47.0%
11 Jun 2026 BETR 3 4 $1.0M 22 -52.6%
11 Jun 2026 HRZN 6 6 $630K 1 +15.5%
11 Jun 2026 MTDR 5 9 $656K 14 +12.5%
11 Jun 2026 RYAN 3 3 $564K 7 +6.4%
10 Jun 2026 SMRT 3 4 $165K 14 +0.7%
9 Jun 2026 BWFG 5 7 $265K 7 +13.2%
9 Jun 2026 IPM 3 6 $143K 18 +0.2%
8 Jun 2026 QNT 11 11 $25M 0 -14.4%
8 Jun 2026 SSMR 5 6 $804K 0 +15.6%
5 Jun 2026 SBMT 3 4 $90.9K 9 -2.1%
4 Jun 2026 AADX 4 4 $1.2M 0 -33.7%
3 Jun 2026 OTLK 5 6 $5.3M 7 -22.6%
2 Jun 2026 MAIA 3 3 $204K 0 -10.4%
2 Jun 2026 RVSB 3 4 $16.2K 28 -8.6%
2 Jun 2026 SMWB 3 5 $892K 13 +102.5%
1 Jun 2026 CWBC 4 5 $15.5K 26 +6.6%
1 Jun 2026 RLI 3 3 $543K 6 +23.7%
28 May 2026 NWBI 4 4 $328K 24 +7.5%
28 May 2026 UBCP 8 8 $170K 0 +1.0%
27 May 2026 BRCB 3 5 $369K 6 +5.5%
27 May 2026 DBD 3 4 $249K 5 -18.1%
27 May 2026 HCWB 3 3 $430K 0 -80.3%
27 May 2026 NWFL 5 5 $69.7K 27 +8.7%
27 May 2026 ROCK 3 3 $823K 6 +16.3%
27 May 2026 WSBK 3 3 $44.6K 22 +0.7%
27 May 2026 WW 5 7 $626K 6 +1.1%
26 May 2026 AMRZ 5 7 $1.3M 19 -18.8%
26 May 2026 CELH 3 3 $716K 0 +9.3%
26 May 2026 GEHC 6 6 $6.3M 26 +13.4%
22 May 2026 CCAP 4 4 $1.1M 2 -4.8%
22 May 2026 GWRS 3 3 $90.1K 2 +20.3%
21 May 2026 BSX 3 4 $554K 0 -17.1%
19 May 2026 EROK 5 5 $11M 0 +8.2%
7 May 2026 AUBN 6 8 $41.3K 22 +7.9%
7 May 2026 FTCI 3 3 $135K 0 -41.8%
7 May 2026 MMSI 3 3 $349K 0 +38.7%
7 May 2026 OPCH 4 4 $1.9M 3 +10.7%
7 May 2026 SRAD 7 11 $9.5M 3 -7.1%
5 May 2026 CZWI 3 3 $64.6K 1 -0.9%
5 May 2026 FUNC 4 4 $12.4K 0 +14.5%
4 May 2026 NTHI 4 11 $425K 28 -35.6%
4 May 2026 PSUS 8 9 $311M 3 -15.8%
4 May 2026 SPGI 3 3 $2.6M 3 -0.9%
1 May 2026 PCSA 9 21 $103K 30 -24.1%
30 Apr 2026 AVBC 5 5 $231K 1 +5.6%
29 Apr 2026 CHTR 3 3 $1.8M 1 -13.9%
29 Apr 2026 EFOR 13 15 $1.9M 2 +9.2%
29 Apr 2026 IPX 4 6 $5.0M 30 -41.3%
29 Apr 2026 XE 4 4 $283K 0 -53.6%
29 Apr 2026 ZBIO 3 7 $6.7M 29 +59.2%
28 Apr 2026 LW 4 7 $17M 21 +23.7%
28 Apr 2026 WASH 3 3 $1.1M 1 +25.1%
28 Apr 2026 WSBC 3 3 $237K 4 +20.8%
24 Apr 2026 IAUX 4 4 $1.5M 28 -17.5%
23 Apr 2026 BMI 5 5 $777K 2 -2.2%
22 Apr 2026 GAMB 3 3 $27.4K 0 n/a
22 Apr 2026 KLRA 5 5 $327M 2 -34.8%
21 Apr 2026 AVEX 5 5 $1.5M 1 -56.6%
21 Apr 2026 GAM 3 7 $335K 29 -6.4%
20 Apr 2026 ARXS 7 7 $5.6M 0 +5.0%
20 Apr 2026 CGTX 3 3 $32.5K 0 -24.6%
20 Apr 2026 CHCO 4 4 $57.9K 0 +3.5%
20 Apr 2026 KYN 3 5 $1.2M 28 +8.1%
17 Apr 2026 YORW 4 4 $38.3K 0 -0.4%
16 Apr 2026 BEAT 8 8 $905K 0 -43.5%
16 Apr 2026 YORW 5 6 $6.4K 30 -1.1%
15 Apr 2026 VIRC 4 7 $147K 2 -8.6%
14 Apr 2026 NKE 4 4 $2.7M 6 -12.5%
14 Apr 2026 TGEN 5 7 $124K 22 -5.4%
14 Apr 2026 USAU 3 3 $158K 4 -16.9%
13 Apr 2026 MNR 3 6 $2.2M 21 -0.8%
13 Apr 2026 TSM 5 6 $720K 20 +3.1%
10 Apr 2026 BETR 6 14 $6.7M 25 -37.1%
9 Apr 2026 XZO 3 17 $542K 30 +2.8%
6 Apr 2026 CMTV 3 5 $117K 27 -7.0%
6 Apr 2026 CULP 4 7 $94.5K 19 +2.6%
6 Apr 2026 HMH 5 5 $1.5M 0 -13.6%
6 Apr 2026 SVC 5 5 $50M 4 +23.7%
3 Apr 2026 NRXS 3 3 $32.0K 0 -18.0%
2 Apr 2026 MSIF 3 3 $46.1K 23 -20.4%
1 Apr 2026 FNWD 3 3 $3.4K 0 -8.6%
1 Apr 2026 HBIO 4 5 $202K 15 +2.3%
1 Apr 2026 MPB 7 7 $89.2K 22 -2.9%
1 Apr 2026 OTH 3 3 $150K 0 n/a
1 Apr 2026 PGC 3 3 $549K 0 +19.6%
1 Apr 2026 PICS 3 4 $2.3M 8 -9.3%
1 Apr 2026 POCI 3 3 $230K 0 +6.4%
1 Apr 2026 SBDS 3 4 $39.7K 1 -18.4%
1 Apr 2026 SBSW 5 6 $2.2M 13 -45.9%
1 Apr 2026 SPG 10 10 $413K 0 +5.5%
1 Apr 2026 STRR 4 6 $50.4K 5 -4.0%
1 Apr 2026 TISI 3 5 $289K 7 -6.7%
1 Apr 2026 UMH 3 3 $50.3K 6 -7.7%
30 Mar 2026 GO 3 9 $4.6M 21 +23.6%
30 Mar 2026 HTGC 7 7 $619K 0 -3.4%
30 Mar 2026 LENZ 3 3 $366K 0 -51.3%
27 Mar 2026 IBIO 3 3 $98.1K 4 -18.0%
27 Mar 2026 INSE 3 7 $546K 0 +1.3%
27 Mar 2026 NMR 3 3 $3.9K 1 -0.3%
26 Mar 2026 KLTR 6 9 $286K 6 -13.7%
24 Mar 2026 ARQ 3 3 $502K 7 -13.6%
24 Mar 2026 BCIC 5 5 $95.1K 1 -11.8%
24 Mar 2026 JAN 6 6 $3.7M 0 +3.1%
24 Mar 2026 WHF 3 8 $398K 15 -18.3%
23 Mar 2026 NUTX 3 3 $38.7K 5 +36.7%
23 Mar 2026 QRHC 3 3 $23.1K 5 +4.9%
20 Mar 2026 EML 6 9 $327K 10 -1.7%
19 Mar 2026 HFFG 4 5 $40.9K 1 -14.9%
18 Mar 2026 GPGI 3 3 $902K 0 -30.9%
17 Mar 2026 SCM 3 4 $766K 0 -18.3%
17 Mar 2026 SI 3 3 $78.2K 0 +8.9%
17 Mar 2026 TCPC 3 5 $345K 7 -11.2%
17 Mar 2026 TRIN 3 3 $461K 1 +6.0%
16 Mar 2026 VSNT 3 6 $920K 6 -9.2%
10 Mar 2026 BLCO 3 3 $571K 0 -19.8%
10 Mar 2026 MLAB 3 3 $452K 0 +26.2%
10 Mar 2026 SSII 3 3 $5.2M 0 -35.9%
10 Mar 2026 SSP 7 8 $1.8M 0 -28.2%

The return is measured from the first trading day after the cluster's last filing. Recent clusters show n/a until 90 days have passed.

Frequently asked questions

What is a cluster buy?

Three or more different insiders buying the same stock on the open market within 30 days. It is a stronger signal than one insider buying, because several people with inside knowledge agree.

When does the return clock start for a cluster?

On the first trading day after the last filing in the cluster, the moment the whole cluster is public.

Sources: Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.

Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.