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Who

Albert Frederick Osterloh IV

Director

Company insider

Files Form 4 as: Director, DexCom.

In numbers

Trades disclosed
4
Buys
0
Sells
0
Bought
$0
Sold
$0
Companies
1
Companies where not an officer
1
First trade
26 Feb 2026
Last trade
28 May 2026
Last filed
1 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
DXCM DexComDirector · Medical Devices · last 28 May 20260 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
28 May 2026filed 1 Jun 2026DXCM DexComMedical DevicesSEC FORM 4 Code A—1,630 at $0.00filing
28 May 2026filed 1 Jun 2026DXCM DexComMedical DevicesSEC FORM 4 Code A—1,630 at $0.00filing
26 Feb 2026filed 26 Feb 2026DXCM DexComMedical DevicesSEC FORM 4 Code A—7,061 at $0.00filing
26 Feb 2026filed 26 Feb 2026DXCM DexComMedical DevicesSEC FORM 4 Code A—7,061 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

No trade we could place in a sector.

Related people

Michael Jon BrownEVP Chief Legal Compliance Off · EVP Chief Legal Compliance Off at Dexcom, filing Form 4 there in the last year
Sadie SternEVP Chief People & Culture Off · EVP Chief People & Culture Off at Dexcom, filing Form 4 there in the last year
Nicholas AugustinosDirector · Director at Dexcom, filing Form 4 there in the last year
Jereme M. SylvainEVP, Chief Financal Officer · EVP, Chief Financal Officer at Dexcom, filing Form 4 there in the last year
Glenn S. BoehnleinDirector · Director at Dexcom, filing Form 4 there in the last year