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Data from SEC EDGAR filings: company financials and 13F holdings.

Disclaimer: QW Research is provided for informational and educational purposes only and is not investment advice, a recommendation, or an offer to buy or sell any security. Data is derived from public SEC 13F filings and may be incomplete, delayed, or inaccurate. Do not make investment decisions based on this content. QW Research does not share in any profits and accepts no liability for any losses or decisions made using this information. Past performance does not predict future results.

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Insider trades · 2026-04-11

86 transactions across 12 companies. 1 were decisions — 1 buys ($7k) and 0 sales ($0), by 1 and 0 holders. The other 85 are grants, tax withholding, plan sales and option exercises.

DecisionsOpen-market purchases and discretionary sales — someone chose to act.

SVBL
SILVER BULL RESOURCES, INC.
Barry Timothy T.
Chief Executive Officer
Open-market buy30,300$0.22$7k

Compensation mechanicsGrants, tax withholding, option exercises and pre-arranged plan trades. Shown because they are what most Form 4 volume is, and because they are reported elsewhere as ordinary buying and selling.

AEHR
AEHR TEST SYSTEMS
Erickson Gayn
President and CEO
Tax withholding3,704$70.43$261k
LW
Lamb Weston Holdings, Inc.
Schroeder Marc
PRESIDENT, INTERNATIONAL
Tax withholding6,084$42.19$257k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
PRESIDENT AND CEO
Tax withholding1,276$163.80$209k
CFBK
CF BANKSHARES INC.
O'Dell Timothy T
CEO
Tax withholding8d late5,000$29.49$147k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
PRESIDENT AND CEO
Tax withholding728$163.80$119k
STKL
SunOpta Inc.
3 co-filers
CEO
Tax withholding9,498$6.48$62k
AEHR
AEHR TEST SYSTEMS
Siu Chris
CFO
Tax withholding697$70.43$49k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND CHIEF CORP DEV OFFICER
Tax withholding293$163.80$48k
AEHR
AEHR TEST SYSTEMS
Rogers Vernon
Exec VP of Sales & Mktg.
Tax withholding503$70.43$35k
LIND
LINDBLAD EXPEDITIONS HOLDINGS, INC.
Bressler Benjamin
*Founder & CEO of NHA
Tax withholding1,833$19.22$35k
ALKS
Alkermes plc.
3 co-filers
Group filing
Tax withholding901$33.36$30k
AEHR
AEHR TEST SYSTEMS
Richmond Donald P. Ii
CTO
Tax withholding423$70.43$30k
STKL
SunOpta Inc.
3 co-filers
SVP, Sales
Tax withholding4,442$6.48$29k
STKL
SunOpta Inc.
3 co-filers
CFO
Tax withholding4,390$6.48$28k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND CHIEF CORP DEV OFFICER
Tax withholding167$163.80$27k
AEHR
AEHR TEST SYSTEMS
Engineer Adil
Chief Operating Officer
Tax withholding386$70.43$27k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND GENERAL COUNSEL
Tax withholding158$163.80$26k
STKL
SunOpta Inc.
3 co-filers
CHRO
Tax withholding3,378$6.48$22k
STKL
SunOpta Inc.
3 co-filers
SVP, Supply Chain
Tax withholding2,979$6.48$19k
STKL
SunOpta Inc.
3 co-filers
SVP, FSQ and R&D
Tax withholding2,866$6.48$19k
STKL
SunOpta Inc.
3 co-filers
SVP, Business Management
Tax withholding2,828$6.48$18k
STKL
SunOpta Inc.
3 co-filers
CIO
Tax withholding2,725$6.48$18k
CFBK
CF BANKSHARES INC.
Ringwald Bradley J
Bank President
Tax withholding1d late592$29.49$17k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
PRESIDENT AND CEO
Other97$163.80$16k
STKL
SunOpta Inc.
3 co-filers
General Counsel
Tax withholding2,404$6.48$16k
AEHR
AEHR TEST SYSTEMS
Sporck Alistair N
VP Contactor Business Unit
Tax withholding220$70.43$15k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND GENERAL COUNSEL
Tax withholding90$163.80$15k
RFIL
R F INDUSTRIES LTD
2 co-filers
CEO
Tax withholding1,025$11.83$12k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
PRESIDENT AND CEO
Other55$163.80$9k
CFBK
CF BANKSHARES INC.
Meder Timothy
EVP & Chief Credit Officer
Tax withholding1d late267$29.49$8k
CFBK
CF BANKSHARES INC.
Mckinney Marianne
EVP & Chief Operating Officer
Tax withholding1d late247$29.49$7k
RFIL
R F INDUSTRIES LTD
2 co-filers
CEO
Tax withholding420$11.83$5k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND CHIEF CORP DEV OFFICER
Other23$163.80$4k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND GENERAL COUNSEL
Other20$163.80$3k
RFIL
R F INDUSTRIES LTD
2 co-filers
Chief Financial Officer
Tax withholding222$11.83$3k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND CHIEF CORP DEV OFFICER
Other13$163.80$2k
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND GENERAL COUNSEL
Other11$163.80$2k
RFIL
R F INDUSTRIES LTD
2 co-filers
President and COO
Tax withholding140$11.83$2k
RFIL
R F INDUSTRIES LTD
2 co-filers
Chief Financial Officer
Tax withholding120$11.83$1k
RFIL
R F INDUSTRIES LTD
2 co-filers
President and COO
Tax withholding35$11.83$414
OUST
Ouster, Inc.
Frichtl Mark
Chief Technology Officer
Grant75,415$0.00$0
OUST
Ouster, Inc.
Gianella Kenneth P.
Chief Financial Officer
Grant55,351$0.00$0
OUST
Ouster, Inc.
Chung Megan
General Counsel and Secretary
Grant46,125$0.00$0
OUST
Ouster, Inc.
Spencer Darien
Chief Operating Officer
Grant46,125$0.00$0
STXS
Stereotaxis, Inc.
Peery Kimberly R.
Chief Financial Officer
Grant40,000$0.00—
STKL
SunOpta Inc.
3 co-filers
CEO
Option exercise34,102$0.00—
STKL
SunOpta Inc.
3 co-filers
CEO
Option exercise34,102——
RDI
READING INTERNATIONAL INC
2 co-filers
EVP, CFO & Treasurer
Option exercise24,400
holds 11,250 after
$0.00—
RDI
READING INTERNATIONAL INC
2 co-filers
EVP, General Counsel
Option exercise24,400
holds 11,250 after
$0.00—
RDI
READING INTERNATIONAL INC
2 co-filers
EVP, General Counsel
Tax withholding24,400
holds 143,651 after
——
RDI
READING INTERNATIONAL INC
2 co-filers
President - U.S. Cinemas
Option exercise24,400
holds 11,250 after
$0.00—
RDI
READING INTERNATIONAL INC
2 co-filers
President - U.S. Cinemas
Tax withholding24,400
holds 101,177 after
——
RDI
READING INTERNATIONAL INC
2 co-filers
EVP, CFO & Treasurer
Tax withholding24,400
holds 125,618 after
——
STKL
SunOpta Inc.
3 co-filers
SVP, Sales
Option exercise9,951——
STKL
SunOpta Inc.
3 co-filers
SVP, Sales
Option exercise9,951$0.00—
STKL
SunOpta Inc.
3 co-filers
CFO
Option exercise9,611——
STKL
SunOpta Inc.
3 co-filers
CFO
Option exercise9,611$0.00—
RDI
READING INTERNATIONAL INC
2 co-filers
VP, Controller & CAO
Tax withholding9,445——
RDI
READING INTERNATIONAL INC
2 co-filers
VP, Controller & CAO
Option exercise9,445$0.00—
STKL
SunOpta Inc.
3 co-filers
CHRO
Option exercise7,417$0.00—
STKL
SunOpta Inc.
3 co-filers
CHRO
Option exercise7,417——
STKL
SunOpta Inc.
3 co-filers
SVP, Supply Chain
Option exercise6,531——
STKL
SunOpta Inc.
3 co-filers
SVP, Supply Chain
Option exercise6,531$0.00—
STKL
SunOpta Inc.
3 co-filers
SVP, FSQ and R&D
Option exercise6,283$0.00—
STKL
SunOpta Inc.
3 co-filers
SVP, FSQ and R&D
Option exercise6,283——
STKL
SunOpta Inc.
3 co-filers
SVP, Business Management
Option exercise6,201——
STKL
SunOpta Inc.
3 co-filers
SVP, Business Management
Option exercise6,201$0.00—
STKL
SunOpta Inc.
3 co-filers
CIO
Option exercise5,538——
STKL
SunOpta Inc.
3 co-filers
CIO
Option exercise5,538$0.00—
STKL
SunOpta Inc.
3 co-filers
General Counsel
Option exercise5,271——
STKL
SunOpta Inc.
3 co-filers
General Counsel
Option exercise5,271$0.00—
ALKS
Alkermes plc.
3 co-filers
Group filing
Option exercise3,751
holds 3,752 after
——
ALKS
Alkermes plc.
3 co-filers
Group filing
Option exercise3,751
holds 14,456 after
——
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
PRESIDENT AND CEO
Option exercise2,736$0.00—
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
PRESIDENT AND CEO
Option exercise2,736——
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
PRESIDENT AND CEO
Option exercise1,559——
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
PRESIDENT AND CEO
Option exercise1,559$0.00—
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND CHIEF CORP DEV OFFICER
Option exercise642——
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND CHIEF CORP DEV OFFICER
Option exercise642$0.00—
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND GENERAL COUNSEL
Option exercise556$0.00—
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND GENERAL COUNSEL
Option exercise556——
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND CHIEF CORP DEV OFFICER
Option exercise365$0.00—
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND CHIEF CORP DEV OFFICER
Option exercise365——
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND GENERAL COUNSEL
Option exercise316——
CRAI
CRA INTERNATIONAL, INC.
8 co-filers
EVP AND GENERAL COUNSEL
Option exercise316$0.00—
← 2026-04-102026-04-12 →

Source: SEC Form 4 filings. Descriptive only — not investment advice.