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

John W. Higuchi

Director

Company insider

Files Form 4 as: Director, Lipocine.

In numbers

Trades disclosed
30
Buys
7
Sells
1
Bought
$910K
Sold
$9,045
Companies
1
Companies where not an officer
1
First trade
16 Jun 2015
Last trade
30 Sep 2026
Last filed
1 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
LPCN LipocineDirector · Biotechnology · last 30 Sep 20267 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
03Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
30 Sep 2026filed 1 Oct 2026LPCN LipocineBiotechnologySEC FORM 4 Bought$36K15,970 at $2.23filing
29 Sep 2026filed 1 Oct 2026LPCN LipocineBiotechnologySEC FORM 4 Bought$19K9,037 at $2.15filing
28 Sep 2026filed 30 Sep 2026LPCN LipocineBiotechnologySEC FORM 4 Bought$27K12,561 at $2.16filing
28 Sep 2026filed 30 Sep 2026LPCN LipocineBiotechnologySEC FORM 4 Bought$27K12,561 at $2.16filing
3 Jun 2026filed 4 Jun 2026LPCN Lipocineoption or derivative · BiotechnologySEC FORM 4 Code A$3,8631,764 at $2.19filing
3 Jun 2026filed 4 Jun 2026LPCN Lipocineoption or derivative · BiotechnologySEC FORM 4 Code A$3,8631,764 at $2.19filing
7 Apr 2026filed 7 Apr 2026LPCN LipocineBiotechnologySEC FORM 4 Bought$81K40,000 at $2.03filing
7 Apr 2026filed 7 Apr 2026LPCN LipocineBiotechnologySEC FORM 4 Bought$81K40,000 at $2.03filing
6 Apr 2026filed 6 Apr 2026LPCN LipocineBiotechnologySEC FORM 4 Bought$252K123,000 at $2.05filing
6 Apr 2026filed 6 Apr 2026LPCN LipocineBiotechnologySEC FORM 4 Bought$252K123,000 at $2.05filing
4 Jun 2025filed 5 Jun 2025LPCN Lipocineoption or derivative · BiotechnologySEC FORM 4 Code A$5,6451,764 at $3.20filing
5 Jun 2024filed 7 Jun 2024LPCN Lipocineoption or derivative · BiotechnologySEC FORM 4 Code A$12K1,764 at $7.05filing
10 May 2023filed 12 May 2023LPCN Lipocineoption or derivative · BiotechnologySEC FORM 4 Code A$8,10030,000 at $0.27filing
8 Jun 2022filed 10 Jun 2022LPCN Lipocineoption or derivative · BiotechnologySEC FORM 4 Code A$20K22,000 at $0.92filing
9 Jun 2021filed 10 Jun 2021LPCN Lipocineoption or derivative · BiotechnologySEC FORM 4 Code A$28K22,000 at $1.26filing
31 Dec 2020filed 4 Jan 2021LPCN LipocineBiotechnologySEC FORM 4 Sold$2,2951,700 at $1.35filing
31 Dec 2020filed 4 Jan 2021LPCN LipocineBiotechnologySEC FORM 4 Sold$6,7505,000 at $1.35filing
16 Dec 2020filed 17 Dec 2020LPCN Lipocineoption or derivative · BiotechnologySEC FORM 4 Code M—3,750 at $0.00filing
16 Dec 2020filed 17 Dec 2020LPCN LipocineBiotechnologySEC FORM 4 Code M—3,750 at $0.00filing
10 Jun 2020filed 10 Jun 2020LPCN Lipocineoption or derivative · BiotechnologySEC FORM 4 Code A$21K22,000 at $0.96filing

News

Lipocine (NASDAQ:LPCN) & Harmony Biosciences (NASDAQ:HRMY) Head-To-Head AnalysisLPCN · dailypolitical.com · 14 Oct 2026

0 headlines in the last 90 days name John W. Higuchi; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Health Care8

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

Related people

Michael GrissingerDirector · Director at Lipocine, filing Form 4 there in the last year
Mahesh Patel VChief Executive Officer · Chief Executive Officer at Lipocine, filing Form 4 there in the last year
Richard Dana OnoDirector · Director at Lipocine, filing Form 4 there in the last year
Jill M. JeneDirector · Director at Lipocine, filing Form 4 there in the last year