rotation.to
Following this device: dark.
Free account
rotation.to
Appearance
Following this device: dark.
Drag a card by its title · ⚙ to size, swap or remove

Who

Philip M. Young

Director

Company insider

Files Form 4 as: Director, Carlsmed; 10% owner, Box; 10% owner, AtriCure; 10% owner, MaxLinear; 10% owner, Guidewire Software; 10% owner, Imperva; Director, Zoran Corp \de\; 10% owner, Occam Networks Inc/de.

In numbers

Trades disclosed
128
Buys
3
Sells
9
Bought
$3.7M
Sold
$8.5M
Companies
10
Companies where not an officer
10
First trade
5 Jun 2006
Last trade
3 Jun 2026
Last filed
22 Jun 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
CARL CarlsmedDirector · Medical Devices · last 3 Jun 20261 buy · 0 sells
BOX Box10% owner · Software · last 2 Jun 20170 buys · 0 sells
ATRC AtriCure10% owner · Medical Devices · last 7 Jun 20120 buys · 1 sell
MXL MaxLinear10% owner · Semiconductors · last 30 May 20120 buys · 2 sells
GWRE Guidewire Software10% owner · Software · last 30 Jan 20120 buys · 0 sells
Imperva10% owner · last 9 Nov 20111 buy · 0 sells
Zoran Corp \de\Director · last 28 Jun 20101 buy · 2 sells
Occam Networks Inc/de10% owner · last 30 Nov 20090 buys · 3 sells
Altus Pharmaceuticals10% owner · last 14 Sep 20090 buys · 1 sell
Mellanox Technologies10% owner · last 13 Feb 20070 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
01Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
3 Jun 2026filed 22 Jun 2026CARL CarlsmedMedical DevicesSEC FORM 4 Code A—13,698 at $0.00filing
3 Jun 2026filed 22 Jun 2026CARL CarlsmedMedical DevicesSEC FORM 4 Code A—13,698 at $0.00filing
24 Jul 2025filed 24 Jul 2025CARL Carlsmedoption or derivative · Medical DevicesSEC FORM 4 Code C—28,900filing
24 Jul 2025filed 24 Jul 2025CARL CarlsmedMedical DevicesSEC FORM 4 Code C—28,900filing
24 Jul 2025filed 24 Jul 2025CARL CarlsmedMedical DevicesSEC FORM 4 Bought$100K6,666 at $15.00filing
24 Jul 2025filed 24 Jul 2025CARL CarlsmedMedical DevicesSEC FORM 4 Bought$800K53,333 at $15.00filing
22 Jul 2025filed 24 Jul 2025CARL CarlsmedMedical DevicesSEC FORM 4 Code A—17,333 at $0.00filing
2 Jun 2017filed 8 Jun 2017BOX BoxSoftwareSEC FORM 4 Code C—8,000,000filing
2 Jun 2017filed 8 Jun 2017BOX BoxSoftwareSEC FORM 4 Code J—8,000,000filing
2 Jun 2017filed 8 Jun 2017BOX Boxoption or derivative · SoftwareSEC FORM 4 Code C—8,000,000 at $0.00filing
7 Jun 2012filed 7 Jun 2012ATRC AtriCureMedical DevicesSEC FORM 4 Sold$31K3,279 at $9.44filing
7 Jun 2012filed 7 Jun 2012ATRC AtriCureMedical DevicesSEC FORM 4 Sold$17K1,759 at $9.44filing
6 Jun 2012filed 7 Jun 2012ATRC AtriCureMedical DevicesSEC FORM 4 Code J—350,000filing
6 Jun 2012filed 7 Jun 2012ATRC AtriCureMedical DevicesSEC FORM 4 Code J—2,579filing
30 May 2012filed 31 May 2012MXL MaxLinearSemiconductorsSEC FORM 4 Sold$14K3,235 at $4.20filing
30 May 2012filed 31 May 2012MXL MaxLinearSemiconductorsSEC FORM 4 Sold$6,8881,640 at $4.20filing
30 Jan 2012filed 30 Jan 2012GWRE Guidewire Softwareoption or derivative · SoftwareSEC FORM 4 Code C—8,750,236filing
30 Jan 2012filed 30 Jan 2012GWRE Guidewire Softwareoption or derivative · SoftwareSEC FORM 4 Code C—64,475filing
30 Jan 2012filed 30 Jan 2012GWRE Guidewire Softwareoption or derivative · SoftwareSEC FORM 4 Code C—81,976filing
30 Jan 2012filed 30 Jan 2012GWRE Guidewire Softwareoption or derivative · SoftwareSEC FORM 4 Code C—43,981filing

Sectors

Technology2
Health Care2
Not placed8

Buys in green, sells in red, by the company’s sector.

Related people

Jeffrey BertoliniChief Operating Officer · Chief Operating Officer at Carlsmed, filing Form 4 there in the last year
Richard HeppenstallCFO, Treasurer · CFO, Treasurer at Carlsmed, filing Form 4 there in the last year
Presidio Management Group XII, L.L.C.10% owner · 10% owner at Carlsmed, filing Form 4 there in the last year
Casey M. TanseyDirector and 10% owner · 10% owner at Carlsmed, filing Form 4 there in the last year
Kevin SidowDirector · Director at Carlsmed, filing Form 4 there in the last year
Gilbert Ray Cisneros, Jr.Representative, CA-31 · Also traded ATRC in the last 90 days
Salvatore PriviteraChief Technical Officer · Also traded ATRC in the last 90 days
Regina E. GrovesDirector · Also traded ATRC in the last 90 days