Filings · 2026-09-19

Sat, Sep 19

Filings that arrived on this Korea-time day

checked 10/4 22:15 KST · Filings arrive within legal deadlines (Form 4: 2 business days after the trade; 13D: 5 business days; 13G: up to 45 days after quarter end). Dates shown are filing dates, not trade dates.

US insiders reported 2 open-market buys ($5.7M) and 8 sales ($376M). 12 Schedule 13D/13G filings, 1 of them first-time 13D.

2Insider buys

8Insider sales

12US 13D/13G

Stocks several insiders bought

2+ insiders · last 30 days

Stock	Insiders	Bought ($)	Last trade
Star Bulk Carriers SBLK · same date and price (often a company programme)	4	4.9M	9/15
Cpi Card Group PMTS · same date and price (often a company programme)	3	11.8M	9/14
Cybin CYBN	2	8.3M	9/8
Carparts.Com PRTS	2	1.5M	9/9
Venu Holding VENU	2	0.7M	9/11
Redwood Trust RWT	2	0.6M	9/16

Stock

Insiders

Bought ($)

Last trade

Star Bulk Carriers

SBLK · same date and price (often a company programme)

4.9M

9/15

Cpi Card Group

PMTS · same date and price (often a company programme)

11.8M

9/14

Cybin

CYBN

8.3M

9/8

Carparts.Com

PRTS

1.5M

9/9

Venu Holding

VENU

0.7M

9/11

Redwood Trust

RWT

0.6M

9/16

Open-market purchases of $250K or more reported on Form 4. Several insiders buying is a reported fact, not a forecast.

Largest insider buys

SEC Form 4

Stock	Insider	Trade	Amount ($)	Traded
CapsoVision CVChing Hang Shen · 10% owner	Ching Hang Shen 10% owner	Buy	5.0M	9/15
Borr Drilling BORRTor Olav Troim · Director	Tor Olav Troim Director	Buy	0.7M	9/17

Stock

Insider

Trade

Amount ($)

Traded

CapsoVision

CVChing Hang Shen · 10% owner

Ching Hang Shen

10% owner

Buy

5.0M

9/15

Borr Drilling

BORRTor Olav Troim · Director

Tor Olav Troim

Director

Buy

0.7M

9/17

First-time 13D filings

active stakes over 5%

Stock	Holder	Stake	Change	Filed
Rainmaker Worldwide RAKRMichael John O'Connor	Michael John O'Connor Active	16.0%	New filing	9/18

Stock

Holder

Stake

Change

Filed

Rainmaker Worldwide

RAKRMichael John O'Connor

Michael John O'Connor

Active

16.0%

New filing

9/18

Largest insider sales

SEC Form 4

Stock	Insider	Trade	Amount ($)	Traded
Innsuites Hospitality Trust IHTMarc E Berg · EVP & Secretary/Treasurer	Marc E Berg EVP & Secretary/Treasurer	Sell Plan	361M	9/17
BioNTech BNTXUgur Sahin · CEO	Ugur Sahin CEO	Sell Plan	6.2M	9/18
Revolution Medicines RVMDMark A Goldsmith · See Remarks	Mark A Goldsmith See Remarks	Sell Plan	2.7M	9/16
Block XYZAnthony Mathew Eisen · Director	Anthony Mathew Eisen Director	Sell Plan	1.4M	9/18
Lumentum LITEYuen Wupen · President	Yuen Wupen President	Sell Plan	1.4M	9/18

Stock

Insider

Trade

Amount ($)

Traded

Innsuites Hospitality Trust

IHTMarc E Berg · EVP & Secretary/Treasurer

Marc E Berg

EVP & Secretary/Treasurer

Sell Plan

361M

9/17

BioNTech

BNTXUgur Sahin · CEO

Ugur Sahin

CEO

Sell Plan

6.2M

9/18

Revolution Medicines

RVMDMark A Goldsmith · See Remarks

Mark A Goldsmith

See Remarks

Sell Plan

2.7M

9/16

Block

XYZAnthony Mathew Eisen · Director

Anthony Mathew Eisen

Director

Sell Plan

1.4M

9/18

Lumentum

LITEYuen Wupen · President

Yuen Wupen

President

Sell Plan

1.4M

9/18

Restated and computed from SEC (13F, 13D/G, Form 4) and DART filings and NPS public data. Filings describe a past date and may differ from current holdings (13F: quarter end, up to 45 days later). Not investment advice.
Sources: SEC EDGAR, DART, data.go.kr (NPS), OpenFIGI. See Methodology for how figures are computed.