Insider Clusters

High-Conviction Executive Convergence

Cluster Signal Definition

An Insider Cluster is identified when at least 3 distinct corporate insiders transact in the same direction within a 7-day window. This minimizes noise and highlights boardroom sentiment.

Date

Ticker

Company Name

Industry

Exch

Type

Insiders

Total Vol, $

Details

2026-05-20

DASH

DoorDash, Inc.

Services-Business Services, NEC

Nasdaq

SELL

$8,435,048

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-20	Lee Gordon S	CHIEF ACCOUNTING OFFICER	$155.59	2,910	89,651	-3.1%
2026-05-20	Fang Andy		$155.59	1,164	44,189	-2.6%
2026-05-20	Adarkar Prabir	PRESIDENT AND COO	$155.59	17,126	970,815	-1.7%
2026-05-20	Tang Stanley		$155.59	1,592	41,889	-3.7%
2026-05-20	Yandell Keith	CHIEF BUSINESS OFFICER	$155.59	4,227	83,749	-4.8%
2026-05-20	Inukonda Ravi	CHIEF FINANCIAL OFFICER	$155.59	19,505	267,470	-6.8%
2026-05-20	Sherringham Tia	GENERAL COUNSEL AND SECRETARY	$155.59	7,690	130,959	-5.5%

2026-05-21

UMAC

Unusual Machines, Inc.

Radio & Tv Broadcasting & Communications Equipment

NYSE

SELL

$317,897

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-21	Rich Sanford		$14.18	1,392	207,317	-0.7%
2026-05-21	Hoff Brian Joseph	Chief Financial Officer	$14.17	11,412	502,650	-2.2%
2026-05-21	Camden Andrew Ross	President	$14.18	9,625	346,750	-2.7%

2026-05-20

PLTR

Palantir Technologies Inc.

Services-Prepackaged Software

Nasdaq

SELL

$7,496,605

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-15	Moore Alexander D.		$134.04	16,000	1,124,978	-1.4%
2026-05-20	Buckley Jeffrey	See Remarks	$136.49	2,542	61,707	-4.0%
2026-05-20	Glazer David A.	See Remarks	$136.04	17,128	375,242	-4.4%
2026-05-20	Taylor Ryan D.	See Remarks	$136.04	19,662	199,759	-9.0%

2026-05-20

SPIR

Spire Global, Inc.

Communications Services, NEC

NYSE

SELL

$997,533

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-20	Platzer Peter	Executive Chairman	$19.08	7,184	1,478,568	-0.5%
2026-05-20	Condor Theresa	Chief Executive Officer	$19.07	24,644	963,670	-2.5%
2026-05-20	Oehme Johann Gabriel	Chief Technology Officer	$19.07	3,107	218,096	-1.4%
2026-05-20	Pelez Perez Celia	Chief Operating Officer	$19.07	4,660	263,116	-1.7%
2026-05-20	ENGEL ALISON K	Chief Financial Officer	$19.08	12,702	265,838	-4.6%

2026-05-20

COHU

COHU INC

Instruments For Meas & Testing of Electricity & Elec Signals

Nasdaq

SELL

$875,496

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-13	BENDUSH WILLIAM		$49.14	7,500	24,780	-23.2%
2026-05-15	BOHRSON CHRISTOPHER	Sr VP & Chief Customer Officer	$46.92	1,000	172,702	-0.6%
2026-05-20	BILODEAU STEVEN J		$44.85	10,257	52,272	-16.4%

2026-05-20

GWRS

Global Water Resources, Inc.

Water Supply

Nasdaq

BUY

$90,052

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-19	Lenderking John Carroll	SVP, Water Resources	$6.85	700	9,356	+8.1%
2026-05-20	Krygier Christopher D	Chief Operating Officer	$6.87	5,389	10,485	+105.8%
2026-05-20	Liebman Michael J	CFO and Corporate Secretary	$6.89	7,000	7,000	+100.0%

2026-05-22

HNST

Honest Company, Inc.

Retail-Catalog & Mail-Order Houses

Nasdaq

SELL

$571,544

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-20	Ball Dorria L.	Chief People Officer	$3.14	6,899	425,396	-1.6%
2026-05-20	Bruce Curtiss James III	Chief Financial Officer	$3.14	12,669	526,157	-2.4%
2026-05-20	Sternweis Thomas	SVP, Enterprise Dev. & Strat.	$3.14	6,673	460,797	-1.4%
2026-05-20	Sheehey Brendan	General Counsel	$3.14	9,784	715,888	-1.3%
2026-05-20	Mayle Jonathan	SVP, Customer Sales	$3.14	6,236	449,155	-1.4%
2026-05-20	von Kunssberg Etienne	SVP, Supply Chain	$3.14	2,651	289,457	-0.9%
2026-05-20	Vernon Carla	Chief Executive Officer	$3.14	119,389	3,946,451	-2.9%
2026-05-20	Winchell Stephen	Chief Innovation Officer	$3.14	12,886	483,293	-2.6%
2026-05-22	von Kunssberg Etienne	SVP, Supply Chain	$3.34	4,544	284,913	-1.6%

2026-05-20

RBLX

Roblox Corp

Services-Prepackaged Software

NYSE

SELL

$5,129,000

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-20	Reinstra Mark	Chief Legal Off. & Corp. Sec.	$45.55	22,735	432,738	-5.0%
2026-05-20	BUCKLEY SEAN JACK	Chief People & Systems Officer	$45.27	5,666	101,885	-5.3%
2026-05-20	CHOPRA NAVEEN K.	Chief Financial Officer	$45.28	16,863	380,758	-4.2%
2026-05-20	Rawlings Amy Marie	Chief Accounting Officer	$45.24	2,895	35,238	-7.6%
2026-05-20	Kaufman Matthew D	Chief Safety Officer	$45.27	14,356	349,964	-3.9%
2026-05-20	Baszucki David	President & CEO	$45.28	50,628	852,214	-5.6%

2026-05-20

VTMX

Vesta Real Estate Corporation, S.A.B. de C.V.

Real Estate

NYSE

SELL

$4,265,913

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-20	CUETO BOSCH RODRIGO	Chief Investment Officer	$3.41	51,001	0	-100.0%
2026-05-20	Berho Carranza Diego	Chief Portfolio Officer	$3.41	200,000	1,585,194	-11.2%
2026-05-20	BERHO CORONA LORENZO MANUEL		$3.41	1,000,000	21,374,883	-4.5%

2026-05-20

Guardant Health, Inc.

Services-Medical Laboratories

Nasdaq

SELL

$25,941,967

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-20	Saia John G.	Chief Legal Officer	$106.51	20,000	45,950	-30.3%
2026-05-20	Talasaz AmirAli	Co-Chief Executive Officer	$109.89	210,000	1,886,504	-10.0%
2026-05-20	CLARK IAN T		$106.90	6,876	2,975	-69.8%

2026-05-20

DCO

DUCOMMUN INC /DE/

Aircraft Parts & Auxiliary Equipment, NEC

NYSE

SELL

$1,330,344

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-14	Redondo Jerry L	S.V.P., Elec. & Struc. Systems	$154.36	5,682	62,034	-8.4%
2026-05-20	Tata Rajiv A.	V.P., G.C. & Corp. Secretary	$145.00	1,612	33,171	-4.6%
2026-05-20	Mookerji Suman B.	Sr. V.P., C.F.O.	$145.00	1,514	25,769	-5.5%

2026-05-20

EXEL

EXELIXIS, INC.

Biological Products, (No Diagnostic Substances)

Nasdaq

SELL

$3,677,090

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-18	Senner Christopher J.	EVP and CFO	$50.00	34,901	952,317	-3.5%
2026-05-18	Hefti Brenda	SVP and General Counsel	$50.21	6,625	106,762	-5.8%
2026-05-20	Haley Patrick J.	EVP, Commercial	$49.81	32,110	357,638	-8.2%

2026-05-21

REAL

TheRealReal, Inc.

Retail-Miscellaneous Retail

Nasdaq

SELL

$1,543,178

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-21	Madan Gopal Ajay	Chief Financial Officer	$9.25	35,023	1,145,278	-3.0%
2026-05-21	Lo Steve Ming	Chief Accounting Officer	$9.25	12,077	189,469	-6.0%
2026-05-21	Suko Todd A	Chief Legal Officer and Secret	$9.25	17,353	605,394	-2.8%
2026-05-21	Friang Luke Thomas	Chief Product & Tech Officer	$9.25	21,183	530,676	-3.8%
2026-05-21	Sahi Levesque Rati	Chief Executive Officer	$9.25	81,194	1,581,276	-4.9%

2026-05-21

WMT

Walmart Inc.

Retail-Variety Stores

Nasdaq

SELL

$2,155,154

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-15	Bartlett Daniel J	Executive Vice President	$133.77	1,250	635,593	-0.2%
2026-05-21	Furner John R.	President & CEO	$124.08	13,125	661,037	-1.9%
2026-05-21	Nicholas Christopher James	Executive Vice President	$123.92	2,900	577,853	-0.5%

2026-05-21

ARDX

ARDELYX, INC.

Pharmaceutical Preparations

Nasdaq

SELL

$540,942

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-21	Reilly Joseph James	See Remarks	$6.27	3,719	149,836	-2.4%
2026-05-21	Hohenleitner Susan	Chief Financial Officer	$6.27	1,455	229,078	-0.6%
2026-05-21	Bishop John E	See Remarks	$6.27	2,306	336,845	-0.7%
2026-05-21	RAAB MICHAEL	President & CEO	$6.27	54,748	1,720,033	-3.1%
2026-05-21	Williams Laura A	Chief Patient Officer	$6.27	6,989	429,093	-1.6%
2026-05-21	Kelliher Mike	Chief Business Officer	$6.27	7,248	357,418	-2.0%
2026-05-21	Foster Eric Duane	Chief Commercial Officer	$6.27	7,998	417,972	-1.9%
2026-05-21	Brady James Parker	Chief Human Resources Officer	$6.27	1,846	261,066	-0.7%

2026-05-20

NBIS

Nebius Group N.V.

Services-Computer Programming, Data Processing, Etc.

Nasdaq

SELL

$4,249,519

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-13	Bunina Elena		$206.87	10,894	10,772	-50.3%
2026-05-15	Boroditsky Marc	Chief Revenue Officer	$217.55	4,500	37,662	-10.7%
2026-05-20	Tal Boaz	General Counsel	$199.39	5,100	80,754	-5.9%

2026-05-21

IPM

INTELLIGENT PROTECTION MANAGEMENT CORP.

Services-Computer Programming, Data Processing, Etc.

Nasdaq

BUY

$13,560

Trade Date	Insider Name	Price	Qty	Owned After	Change, %
2026-05-15	Abada Yoram	$1.89	1,000	15,500	+6.9%
2026-05-19	Silberstein John	$1.92	1,000	156,269	+0.6%
2026-05-21	SLOANE BARRY	$1.95	5,000	5,000	+100.0%

2026-05-15

MCHP

MICROCHIP TECHNOLOGY INC

Semiconductors & Related Devices

Nasdaq

SELL

$2,954,414

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-13	Simoncic Richard J	CHIEF OPERATING OFFICER	$97.55	10,000	136,127	-6.8%
2026-05-13	Bunker Mathew B	SENIOR VP, OPERATIONS	$96.88	10,571	14,587	-42.0%
2026-05-15	CHAPMAN MATTHEW W		$95.48	10,000	20,665	-32.6%

2026-05-21

BRCB

Black Rock Coffee Bar, Inc.

Retail-Eating & Drinking Places

Nasdaq

BUY

$73,357,897

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-15	Cynosure Group, LLC		$5.35	13,642,712	1,916,012	+100.0%
2026-05-20	Schmidt Michael Ryan	Principal Accounting Officer	$6.98	7,100	7,100	+100.0%
2026-05-20	Wegener-Beyer Jessica Michele	Chief Marketing Officer	$6.46	3,098	3,098	+100.0%
2026-05-21	Geyer Clay Howard	Chief Operating Officer	$6.52	46,005	58,505	+368.0%

2026-05-21

ARM

ARM HOLDINGS PLC /UK

Semiconductors & Related Devices

Nasdaq

SELL

$25,290,029

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-19	Collins Spencer	Chief Legal Officer	$215.00	40,941	0	-100.0%
2026-05-19	Abbey William	Chief Commercial Officer	$234.64	15,956	38,284	-29.4%
2026-05-20	Child Jason	Chief Financial Officer	$226.54	31,920	174,232	-15.5%
2026-05-20	Eaton Charlotte Claire	Chief People Officer	$269.44	7,100	7,805	-47.6%
2026-05-21	Abbey William	Chief Commercial Officer	$287.03	4,655	33,629	-12.2%
2026-05-21	Eaton Charlotte Claire	Chief People Officer	$290.01	7,805	0	-100.0%

2026-05-19

CVLT

COMMVAULT SYSTEMS INC

Services-Prepackaged Software

Nasdaq

SELL

$3,511,886

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-19	Merrill Gary	Chief Financial Officer	$105.10	4,560	72,507	-5.9%
2026-05-19	Mirchandani Sanjay	President & CEO	$103.56	27,846	306,927	-8.3%
2026-05-19	Abrahamsen Danielle Nicole	Chief Accounting Officer	$104.13	1,430	13,216	-9.8%

2026-05-19

TEM

Tempus AI, Inc.

Services-Computer Programming, Data Processing, Etc.

Nasdaq

SELL

$2,694,308

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-19	LEFKOFSKY ERIC P	CEO and Chairman	$44.07	22,335	2,230,721	-1.0%
2026-05-19	Bartolucci Ryan M	Chief Accounting Officer	$44.07	4,116	74,041	-5.3%
2026-05-19	Polovin Andrew	EVP, Chief Legal Officer	$44.07	8,703	128,215	-6.4%
2026-05-19	Fukushima Ryan	CEO, Data	$44.07	13,550	603,558	-2.2%
2026-05-19	Rogers James William	Chief Financial Officer	$44.07	10,853	126,395	-7.9%
2026-05-19	Schoenherr Thomas Edward	CEO, Diagnostics	$44.07	1,580	107,029	-1.5%

2026-05-21

PDYN

Palladyne AI Corp.

Services-Prepackaged Software

Nasdaq

SELL

$165,777

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-21	THATCHER TREVOR	CHIEF FINANCIAL OFFICER	$6.14	4,561	175,697	-2.5%
2026-05-21	SONNE STEPHEN	CHIEF LEGAL OFFICER	$6.14	5,245	197,490	-2.6%
2026-05-21	GARAGIC DENIS	CHIEF TECHNOLOGY OFFICER	$6.14	17,176	559,959	-3.0%

2026-05-20

ORA

ORMAT TECHNOLOGIES, INC.

Electric Services

NYSE

SELL

$1,552,969

Trade Date	Insider Name	Price	Qty	Owned After	Change, %
2026-05-15	STERN STANLEY	$130.17	577	6,050	-8.7%
2026-05-13	Wong Byron G.	$134.32	4,500	5,925	-43.2%
2026-05-19	Marom Michal	$130.98	3,080	1,766	-63.6%
2026-05-20	Granot David	$133.57	3,519	0	-100.0%

2026-05-20

MRAM

EVERSPIN TECHNOLOGIES INC.

Semiconductors & Related Devices

Nasdaq

SELL

$2,927,990

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-15	HAWK GLEN		$37.95	48,563	39,551	-55.1%
2026-05-20	RIBAR GEOFFREY G		$28.87	27,488	94,063	-22.6%
2026-05-20	Cooper William Earl	Chief Financial Officer	$29.13	10,000	151,030	-6.2%

2026-05-20

BSX

BOSTON SCIENTIFIC CORP

Surgical & Medical Instruments & Apparatus

NYSE

BUY

$554,000

Trade Date	Insider Name	Price	Qty	Owned After	Change, %
2026-05-19	Habiger David C	$56.43	4,450	13,878	+47.2%
2026-05-20	Pegus Cheryl	$56.49	1,770	1,770	+100.0%
2026-05-20	LUDWIG EDWARD J	$56.68	3,580	25,359	+16.4%

2026-05-19

TEAM

Atlassian Corp

Services-Prepackaged Software

Nasdaq

SELL

$1,587,660

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-14	LIU GENE	Chief Accounting Officer	$80.82	803	59,551	-1.3%
2026-05-14	DUFFY BRIAN	Chief Revenue Officer	$80.82	7,017	238,827	-2.9%
2026-05-19	LIU GENE	Chief Accounting Officer	$87.71	67	59,484	-0.1%
2026-05-19	DUFFY BRIAN	Chief Revenue Officer	$87.75	1,986	236,841	-0.8%
2026-05-19	CHUONG JAMES	Chief Financial Officer	$87.75	8,838	288,272	-3.0%

2026-05-21

CCAP

Crescent Capital BDC, Inc.

Nasdaq

BUY

$1,077,081

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-19	Strandberg Steven F.		$11.28	85,000	201,135	+73.2%
2026-05-18	Lombard Gerhard	Chief Financial Officer	$11.12	1,000	37,373	+2.7%
2026-05-20	Breaux Jason	Chief Executive Officer	$11.19	5,000	52,636	+10.5%
2026-05-21	Chung Henry	President	$11.45	4,500	20,722	+27.7%

2026-05-21

WW INTERNATIONAL, INC.

Services-Personal Services

Nasdaq

BUY

$310,876

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-20	Sjoqvist Nikolaj H		$9.55	10,000	12,385	+419.3%
2026-05-20	Hawks Carney		$10.01	20,000	51,442	+63.6%
2026-05-21	Volkmann Jonathan	Chief Ops Off. & Member, IOCE	$10.08	1,500	3,196	+88.4%

2026-05-20

KBR

KBR, INC.

Heavy Construction Other Than Bldg Const - Contractors

NYSE

BUY

$945,166

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-14	Von Thaer Lewis		$30.77	3,000	10,358	+40.8%
2026-05-13	Evans Shad E.	EVP & Chief Financial Officer	$30.60	8,375	43,725	+23.7%
2026-05-19	Sabater Carlos A.		$32.47	14,500	35,705	+68.4%
2026-05-20	MOORE JACK B		$31.44	4,000	54,352	+7.9%

2026-05-21

ITRI

ITRON, INC.

Instruments For Meas & Testing of Electricity & Elec Signals

Nasdaq

SELL

$203,062

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-20	Marcolini John F.	SVP, Networked Solutions	$79.60	267	25,011	-1.1%
2026-05-20	Hooper Joan S	SVP & CFO	$79.60	355	117,920	-0.3%
2026-05-20	Deitrich Thomas	President & CEO	$79.60	760	369,541	-0.2%
2026-05-20	Wright David Marshall	VP, Corp. Controller & CAO	$79.60	57	8,879	-0.6%
2026-05-20	Ware Christopher E.	SVP, GC & Corp. Secretary	$79.60	189	30,506	-0.6%
2026-05-20	Reeves Donald L. III	SVP, Outcomes	$79.60	277	29,674	-0.9%
2026-05-20	Pulatie-Hahn Laurie Ann	SVP, HR	$79.60	181	32,469	-0.6%
2026-05-20	Patrick Justin K	SVP, Device Solutions	$79.60	206	32,925	-0.6%
2026-05-21	Reeves Donald L. III	SVP, Outcomes	$80.88	255	29,419	-0.9%

2026-05-21

AMRZ

Amrize Ltd

Cement, Hydraulic

NYSE

BUY

$2,616,815

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-15	Jenisch Jan Philipp	Chairman & CEO	$49.53	28,417	512,000	+5.9%
2026-05-19	Jenisch Jan Philipp	Chairman & CEO	$49.39	19,001	515,000	+3.8%
2026-05-19	Gross Mario	Chief Supply Chain Officer	$49.01	4,000	34,747	+13.0%
2026-05-21	Brouwer Roald	Chief Technology Officer	$49.84	1,500	19,757	+8.2%

2026-05-20

GLBE

Global-E Online Ltd.

Services-Prepackaged Software

Nasdaq

SELL

$459,258

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-19	Schlachet Amir	CEO	$29.00	8,333	4,241,723	-0.2%
2026-05-20	Debbi Nir	President	$30.01	2,303	4,570,562	-0.1%
2026-05-20	Tamari Shahar	COO	$30.02	4,946	4,045,595	-0.1%

2026-05-21

SMWB

SIMILARWEB LTD.

Services-Computer Programming, Data Processing, Etc.

NYSE

BUY

$813,218

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-18	Rapaport-Dagim Tamar		$3.22	40,000	63,584	+169.6%
2026-05-18	Offer Or	Chief Executive Officer	$3.56	56,105	4,694,396	+1.2%
2026-05-20	Beit-On Harel Moshe		$3.89	75,000	10,885,778	+0.7%
2026-05-21	Eilam Barak		$3.86	50,000	101,315	+97.4%

2026-05-19

FIG

Figma, Inc.

Services-Prepackaged Software

NYSE

SELL

$9,292,484

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-18	Herb Tyler	Chief Accounting Officer	$23.79	669	266,824	-0.3%
2026-05-18	Rimer Daniel H.		$24.36	12,475	822,325	-1.5%
2026-05-18	Index Ventures VI (Jersey) LP		$24.36	12,475	822,325	-1.5%
2026-05-19	Mulligan Brendan	General Counsel and Secretary	$25.04	18,741	987,986	-1.9%
2026-05-19	Rasmussen Kris	Chief Technology Officer	$25.07	327,046	9,771,529	-3.2%

2026-05-18

SIBN

SI-BONE, Inc.

Surgical & Medical Instruments & Apparatus

Nasdaq

SELL

$343,050

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-18	FRANCIS LAURA	Chief Executive Officer	$14.71	14,957	503,444	-2.9%
2026-05-18	PISETSKY MICHAEL A.	SVP, Ops & Adm/Chief Legal Ofr	$14.63	3,726	280,509	-1.3%
2026-05-18	Maheshwari Anshul	Chief Financial Officer	$14.69	4,666	259,877	-1.8%

2026-05-18

ALRM

Alarm.com Holdings, Inc.

Services-Prepackaged Software

Nasdaq

SELL

$279,655

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-18	Kerzner Daniel	See Remarks	$43.56	1,915	105,085	-1.8%
2026-05-18	Trundle Stephen	Chief Executive Officer	$43.56	2,944	330,915	-0.9%
2026-05-18	Ramos Daniel	See Remarks	$43.56	1,561	65,631	-2.3%

2026-05-21

KURA

Kura Oncology, Inc.

Pharmaceutical Preparations

Nasdaq

SELL

$154,765

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-18	Bair Teresa Brophy	Chief Legal Officer	$9.38	2,256	226,931	-1.0%
2026-05-19	Powl Brian T.	Chief Commercial Officer	$9.21	339	183,614	-0.2%
2026-05-19	FORD KATHLEEN	Chief Operating Officer	$9.08	2,257	153,560	-1.4%
2026-05-21	Powl Brian T.	Chief Commercial Officer	$11.00	10,000	173,614	-5.4%

2026-05-20

FRPT

Freshpet, Inc.

Grain Mill Products

Nasdaq

BUY

$348,889

Trade Date	Insider Name	Price	Qty	Owned After	Change, %
2026-05-18	MCLEVISH TIMOTHY R	$48.67	3,000	39,879	+8.1%
2026-05-18	Biegger David	$49.14	1,000	8,488	+13.4%
2026-05-18	Kelley Jacki Sue	$48.05	1,000	14,496	+7.4%
2026-05-20	BREWSTER DARYL G	$47.52	211	59,545	+0.4%
2026-05-20	Steeneck Craig D.	$47.83	2,000	37,500	+5.6%

2026-05-18

Delek US Holdings, Inc.

Petroleum Refining

NYSE

SELL

$1,176,033

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-13	Wright Robert G.	EVP	$47.07	10,720	48,148	-18.2%
2026-05-18	Spiegel Reuven	EVP, Special Projects	$44.36	10,000	48,372	-17.1%
2026-05-18	Tolson Laurie Z.		$46.30	4,921	18,226	-21.3%

2026-05-18

MPWR

MONOLITHIC POWER SYSTEMS INC

Semiconductors & Related Devices

Nasdaq

SELL

$78,053,270

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-15	Sciammas Maurice	EVP, WW Sales & Marketing	$1,561.40	12,000	166,644	-6.7%
2026-05-18	DEAN ROBERT W II	Interim CFO	$1,563.28	4	5,900	-0.1%
2026-05-18	Hsing Michael	CEO	$1,482.75	40,000	848,263	-4.5%

2026-05-19

KVYO

Klaviyo, Inc.

Services-Prepackaged Software

NYSE

SELL

$6,230,756

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-12	Bialecki Andrew	Co-Chief Executive Officer	$14.61	200,000	0	-100.0%
2026-05-14	Whalen Amanda	Chief Financial Officer	$14.26	14,000	895,141	-1.5%
2026-05-19	Bialecki Andrew	Co-Chief Executive Officer	$14.88	200,000	0	-100.0%
2026-05-18	St. Ledger Susan		$14.27	9,334	10,939	-46.0%

2026-05-19

ALAB

Astera Labs, Inc.

Semiconductors & Related Devices

Nasdaq

SELL

$147,285,473

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-18	Mohan Jitendra	Chief Executive Officer	$223.61	139,951	3,789,232	-3.6%
2026-05-18	Mohan Jitendra	Chief Executive Officer	$225.02	95,444	1,357,295	-6.6%
2026-05-18	Gajendra Sanjay	President and COO	$225.02	95,444	1,435,857	-6.2%
2026-05-18	Mazzara Philip	General Counsel and Secretary	$231.78	14,076	104,139	-11.9%
2026-05-19	Gajendra Sanjay	President and COO	$249.19	280,000	615,000	-31.3%

2026-05-18

MARA

MARA Holdings, Inc.

Finance Services

Nasdaq

SELL

$621,060

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-18	Thiel Frederick G	Chief Executive Officer	$12.00	27,505	4,589,514	-0.6%
2026-05-18	Khan Salman Hassan	Chief Financial Officer	$12.00	16,000	425,066	-3.6%
2026-05-18	Nowaid Zabi	General Counsel	$12.00	8,250	970,768	-0.8%

2026-05-18

SNAP

Snap Inc

Services-Computer Programming, Data Processing, Etc.

NYSE

SELL

$24,288,345

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-13	Murphy Robert C.	Chief Technology Officer	$5.36	4,000,000	45,012,324	-8.2%
2026-05-18	Briers Zachary M	General Counsel	$5.63	201,238	2,572,793	-7.3%
2026-05-18	Mohan Ajit	Chief Business Officer	$5.60	44,785	5,057,891	-0.9%
2026-05-18	Hott Douglas	Chief Financial Officer	$5.63	238,911	2,456,447	-8.9%
2026-05-18	Morrow Rebecca	Chief Accounting Officer	$5.62	20,299	509,241	-3.8%

2026-05-21

FSLY

Fastly, Inc.

Services-Prepackaged Software

Nasdaq

SELL

$2,284,291

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-18	WONG RICHARD	CFO	$16.53	9,907	1,239,301	-0.8%
2026-05-18	Lovett Scott R.	President, Go to Market	$16.85	14,843	1,489,035	-1.0%
2026-05-18	Compton Charles Lacey III	CEO	$16.76	45,609	1,088,286	-4.0%
2026-05-18	Bergman Artur	Chief Technology Officer	$16.63	64,029	2,054,681	-3.0%
2026-05-21	WONG RICHARD	CFO	$16.48	2,500	1,239,301	-0.2%

2026-05-18

PHVS

Pharvaris N.V.

Pharmaceutical Preparations

Nasdaq

SELL

$627,004

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-15	Abele Stefan Andreas	Chief Technical Ops Officer	$29.82	8,748	35,194	-19.9%
2026-05-15	Souverijns Wim	Chief Commercial Officer	$29.92	10,000	45,111	-18.1%
2026-05-18	Modig Berndt	Chief Executive Officer	$29.22	2,292	137,500	-1.6%

2026-05-19

QRVO

Qorvo, Inc.

Semiconductors & Related Devices

Nasdaq

SELL

$2,799,819

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-15	Brown Grant	SVP & Chief Financial Officer	$89.19	15,739	45,384	-25.7%
2026-05-15	Chesley Philip	SVP, High Performance Analog	$89.15	14,640	32,731	-30.9%
2026-05-19	Harrison Gina	VP and Corporate Controller	$95.00	956	29,143	-3.2%

2026-05-18

REPL

Replimune Group, Inc.

Biological Products, (No Diagnostic Substances)

Nasdaq

SELL

$474,147

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-18	Xynos Konstantinos	Chief Medical Officer	$5.08	14,023	235,662	-5.6%
2026-05-18	Schwendenman Andrew	Chief Accounting Officer	$5.08	7,894	107,057	-6.9%
2026-05-18	Sarchi Christopher	Chief Commercial Officer	$5.08	8,626	192,962	-4.3%
2026-05-18	Astley-Sparke Philip		$5.08	17,657	1,412,414	-1.2%
2026-05-18	Patel Sushil	Chief Executive Officer	$5.08	37,324	747,492	-4.8%
2026-05-18	Hill Emily Luisa	Chief Financial Officer	$5.08	7,812	236,556	-3.2%

2026-05-15

KRMD

KORU Medical Systems, Inc.

Surgical & Medical Instruments & Apparatus

Nasdaq

BUY

$1,463,798

Trade Date	Insider Name	Title	Price	Qty	Owned After	Change, %
2026-05-14	Adams Thomas Edward	Chief Financial Officer	$3.86	5,500	308,147	+1.8%
2026-05-14	Pazdan Christopher	Chief Operating Officer	$3.88	5,000	305,131	+1.7%
2026-05-15	Tharby Linda M	Chief Executive Officer	$1,191.00	1,191	620,622	+0.2%
2026-05-18	Schiller Eric	Chief Technology Officer	$3.91	5,000	5,000	+100.0%
2026-05-15	Tharby Linda M	Chief Executive Officer	$3.92	1,191	620,622	+0.2%

Strategic Executive Alignment

A single insider buy might be routine, but an Executive Cluster indicates strategic alignment. When multiple top managers commit personal capital simultaneously, it signals that those with the most intimate company knowledge believe the stock is deeply undervalued.

Institutional Sentiment Quality

Professional analysts use Cluster Analysis to filter out market noise. Tracking aggregate moves at the boardroom level allows retail investors to access institutional-grade signals often before they are reflected in official quarterly reports.

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.