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United States Biotechnology & Medical Research

Lipocine Inc (LPCN)

Track

Over the last 90 days, Lipocine Inc. has seen net insider buying totaling $434,600, with 2 net buying insiders and 1 net buying executive. All reported transactions were buys, indicating positive sentiment from management. This activity occurred against a backdrop of a significant 90-day stock price decline of -65.8%.
Stock chart
Ticker: LPCN Exchange: NAS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Higuchi John W.
1 purchase — total 81,200 USD
Buy 7 Apr 2026
Value US$4,957,134.88 | Price 499.32 | Shares 43,424
Buy 6 Apr 2026
Value US$261,162.51 | Price 379.80 | Shares 95,442
Buy 6 Apr 2026
Value US$252,150.00 | Price 2.05 | Shares 123,000
Buy 2 Apr 2026
Value US$50,500.00 | Price 2.02 | Shares 25,000
Buy 25 May 2023
Value US$43,791.18 | Price 5.03 | Shares 8,706
Buy 24 Mar 2023
Value US$48,000.00 | Price 0.32 | Shares 150,000
Buy 20 Mar 2023
Value US$1,360.00 | Price 0.34 | Shares 4,000
Buy 17 Mar 2023
Value US$16,500.00 | Price 0.33 | Shares 50,000
Buy 22 Nov 2022
Value US$10,217.33 | Price 0.47 | Shares 21,739
Buy 14 Nov 2022
Value US$29,250.00 | Price 0.39 | Shares 75,000
Buy 27 Sep 2022
Value US$41,000.00 | Price 0.41 | Shares 100,000
Buy 17 May 2022
Value US$10,750.00 | Price 0.86 | Shares 12,500
Buy 16 May 2022
Value US$38,495.00 | Price 0.77 | Shares 50,000
Buy 18 Nov 2021
Value US$27,250.00 | Price 1.09 | Shares 25,000
Sale 31 Dec 2020
Value US$6,767.00 | Price 1.35 | Shares 5,000
Sale 31 Dec 2020
Value US$2,286.50 | Price 1.35 | Shares 1,700
Planned sale 16 Dec 2020
Value US$11,389.95 | Price 1.35 | Shares 8,437
Planned sale 16 Dec 2020
Value US$20,250.00 | Price 1.35 | Shares 15,000
Planned sale 4 Dec 2020
Value US$27,023.85 | Price 1.57 | Shares 17,250
Planned sale 4 Dec 2020
Value US$68,134.05 | Price 1.57 | Shares 43,500
Buy 17 Mar 2020
Value US$69,542.00 | Price 0.32 | Shares 220,000
Buy 31 Dec 2019
Value US$15,340.00 | Price 0.38 | Shares 40,000
Buy 10 Dec 2019
Value US$9,975.00 | Price 0.40 | Shares 25,000
Planned sale 4 Dec 2019
Value US$17,835.00 | Price 0.41 | Shares 43,500
Planned sale 4 Dec 2019
Value US$7,075.95 | Price 0.41 | Shares 17,250
Buy 26 Nov 2019
Value US$9,385.18 | Price 0.43 | Shares 21,928
Buy 26 Nov 2019
Value US$469.70 | Price 0.43 | Shares 1,100
Buy 26 Nov 2019
Value US$298.62 | Price 0.43 | Shares 700
Buy 26 Nov 2019
Value US$542.51 | Price 0.43 | Shares 1,272
Buy 18 Nov 2019
Value US$2,019.24 | Price 0.42 | Shares 4,810
Buy 18 Nov 2019
Value US$16,103.60 | Price 0.40 | Shares 40,259
Buy 18 Nov 2019
Value US$1,971.91 | Price 0.40 | Shares 4,931
Planned sale 29 Dec 2017
Value US$9,773.49 | Price 3.47 | Shares 2,813
Planned sale 29 Dec 2017
Value US$4,341.50 | Price 3.47 | Shares 1,250
Planned sale 29 Dec 2017
Value US$20,866.80 | Price 3.48 | Shares 6,000
Planned sale 29 Dec 2017
Value US$3,258.33 | Price 3.47 | Shares 938
Planned sale 29 Dec 2017
Value US$3,033.36 | Price 3.47 | Shares 875
Planned sale 29 Dec 2017
Value US$13,023.38 | Price 3.47 | Shares 3,750
Buy 30 Sep 2015
Value US$15,178.80 | Price 11.68 | Shares 1,300
Buy 30 Sep 2015
Value US$8,175.93 | Price 11.68 | Shares 700
Buy 30 Sep 2015
Value US$24,000.00 | Price 12.00 | Shares 2,000
Buy 30 Sep 2015
Value US$63,400.00 | Price 12.68 | Shares 5,000
Buy 25 Nov 2014
Value US$10,200.00 | Price 5.10 | Shares 2,000
Buy 24 Nov 2014
Value US$10,900.00 | Price 5.45 | Shares 2,000
Buy 19 Nov 2014
Value US$20,560.00 | Price 5.14 | Shares 4,000
Buy 14 Nov 2014
Value US$505.99 | Price 5.06 | Shares 100
Buy 14 Nov 2014
Value US$9,614.00 | Price 5.06 | Shares 1,900
Buy 13 Nov 2014
Value US$19,799.60 | Price 4.95 | Shares 4,000
Buy 13 Nov 2014
Value US$10,104.00 | Price 5.05 | Shares 2,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-04-07 2026-04-07 B Purchase
2.6
Higuchi John W.
Non-Executive Director
43,424 +21.1%
499.32
US$4,957,135 		43,424 +21.1% 499.32 US$4,957,135
2026-04-06 2026-04-06 B Purchase
3.3
Patel Mahesh V.

Chief Executive Officer

Executive Director
95,442 +22.8%
379.80
US$261,163 		95,442 +22.8% 379.80 US$261,163
2026-04-06 2026-04-06 B Purchase
2.6
Higuchi John W.
Non-Executive Director
60,763 +46.1%
144.21
US$196,239 		60,763 +46.1% 144.21 US$196,239
2026-04-02 2026-04-02 B Purchase
3.3
Patel Mahesh V.

Chief Executive Officer

Executive Director
25,000 +22.6%
2.02
US$50,500 		25,000 +22.6% 2.02 US$50,500
2023-05-25 2023-05-25 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
8,706 +8.8%
5.03
US$43,791 		8,706 +8.8% 5.03 US$43,791
2023-03-24 2023-03-24 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
150,000 +9.8%
0.32
US$48,000 		150,000 +9.8% 0.32 US$48,000
2023-03-20 2023-03-20 B Purchase
0.7
Ono Richard Dana
Non-Executive Director
4,000 +39.5%
0.34
US$1,360 		4,000 +39.5% 0.34 US$1,360
2023-03-17 2023-03-17 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
50,000 +3.4%
0.33
US$16,500 		50,000 +3.4% 0.33 US$16,500
2022-11-28 2022-11-22 B Purchase
2.7
Papapetropoulos Spyros
Non-Executive Director
21,739 +inf%
0.47
US$10,217 		21,739 +inf% 0.47 US$10,217
2022-11-14 2022-11-14 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
75,000 +5.3%
0.39
US$29,250 		75,000 +5.3% 0.39 US$29,250
2022-09-27 2022-09-27 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
100,000 +7.7%
0.41
US$41,000 		100,000 +7.7% 0.41 US$41,000
2022-05-17 2022-05-17 B Purchase
0.6
Fogarty Krista

Principal Accounting Officer

Officer
12,500 +inf%
0.86
US$10,750 		12,500 +inf% 0.86 US$10,750
2022-05-16 2022-05-16 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
50,000 +4.0%
0.77
US$38,495 		50,000 +4.0% 0.77 US$38,495
2021-11-18 2021-11-18 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
25,000 +2.0%
1.09
US$27,250 		25,000 +2.0% 1.09 US$27,250
2021-01-04 2020-12-31 S Sale
2.6
Higuchi John W.
Non-Executive Director
5,000 -0.7%
1.35
US$6,767 		5,000 -0.7% 1.35 US$6,767
2021-01-04 2020-12-31 S Sale
2.6
Higuchi John W.
Non-Executive Director
1,700 -0.2%
1.35
US$2,286 		1,700 -0.2% 1.35 US$2,286
2020-12-17 2020-12-16 PlS Planned sale
BROWN MORGAN R

EVP and CFO

Officer
8,437 -4.2%
1.35
US$11,390 		8,437 -4.2% 1.35 US$11,390
2020-12-17 2020-12-16 PlS Planned sale
3.3
Patel Mahesh V.

Chief Executive Officer

Executive Director
15,000 -1.2%
1.35
US$20,250 		15,000 -1.2% 1.35 US$20,250
2020-12-08 2020-12-04 PlS Planned sale
BROWN MORGAN R

Chief Financial Officer

Officer
17,250 -14.2%
1.57
US$27,024 		17,250 -14.2% 1.57 US$27,024
2020-12-08 2020-12-04 PlS Planned sale
3.3
Patel Mahesh V.

Chief Executive Officer

Executive Director
43,500 -3.9%
1.57
US$68,134 		43,500 -3.9% 1.57 US$68,134
2020-03-18 2020-03-17 B Purchase
2.6
Higuchi John W.
Non-Executive Director
220,000 +46.2%
0.32
US$69,542 		220,000 +46.2% 0.32 US$69,542
2020-01-02 2019-12-31 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
40,000 +4.3%
0.38
US$15,340 		40,000 +4.3% 0.38 US$15,340
2019-12-10 2019-12-10 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
25,000 +2.8%
0.40
US$9,975 		25,000 +2.8% 0.40 US$9,975
2019-12-06 2019-12-04 PlS Planned sale
3.3
Patel Mahesh V.

CEO and President

Executive Director
43,500 -4.6%
0.41
US$17,835 		43,500 -4.6% 0.41 US$17,835
2019-12-06 2019-12-04 PlS Planned sale
BROWN MORGAN R

EVP and Chief Financial Office

Officer
17,250 -21.3%
0.41
US$7,076 		17,250 -21.3% 0.41 US$7,076
2019-11-26 2019-11-26 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
21,928 +2.8%
0.43
US$9,385 		21,928 +2.8% 0.43 US$9,385
2019-11-26 2019-11-26 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
1,100 +0.1%
0.43
US$470 		1,100 +0.1% 0.43 US$470
2019-11-26 2019-11-26 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
700 +0.1%
0.43
US$299 		700 +0.1% 0.43 US$299
2019-11-26 2019-11-26 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
1,272 +0.2%
0.43
US$543 		1,272 +0.2% 0.43 US$543
2019-11-18 2019-11-18 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
4,810 +0.6%
0.42
US$2,019 		4,810 +0.6% 0.42 US$2,019
2019-11-18 2019-11-18 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
40,259 +5.5%
0.40
US$16,104 		40,259 +5.5% 0.40 US$16,104
2019-11-18 2019-11-18 B Purchase
3.3
Patel Mahesh V.

CEO and President

Executive Director
4,931 +0.7%
0.40
US$1,972 		4,931 +0.7% 0.40 US$1,972
2018-01-02 2017-12-29 PlS Planned sale
BROWN MORGAN R

EVP and CFO

Officer
2,813 -10.7%
3.47
US$9,773 		2,813 -10.7% 3.47 US$9,773
2018-01-02 2017-12-29 PlS Planned sale
3.6
HILL STEPHEN A
Non-Executive Director
1,250 -19.2%
3.47
US$4,342 		1,250 -19.2% 3.47 US$4,342
2018-01-02 2017-12-29 PlS Planned sale
3.3
Patel Mahesh V.

CEO, President

Executive Director
6,000 -0.8%
3.48
US$20,867 		6,000 -0.8% 3.48 US$20,867
2018-01-02 2017-12-29 PlS Planned sale Fink Jeffrey Arvin Non-Executive Director
938 -50.0%
3.47
US$3,258 		938 -50.0% 3.47 US$3,258
2018-01-02 2017-12-29 PlS Planned sale Ono Richard Dana Non-Executive Director
875 -15.2%
3.47
US$3,033 		875 -15.2% 3.47 US$3,033
2018-01-02 2017-12-29 PlS Planned sale Bass Gregory Brooks

Chief Commercial Officer

Officer
3,750 -40.0%
3.47
US$13,023 		3,750 -40.0% 3.47 US$13,023
2015-10-02 2015-09-30 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
1,300 +0.1%
11.68
US$15,179 		1,300 +0.1% 11.68 US$15,179
2015-10-02 2015-09-30 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
700 +0.1%
11.68
US$8,176 		700 +0.1% 11.68 US$8,176
2015-10-02 2015-09-30 B Purchase
2.6
Higuchi John W.
Non-Executive Director
5,000 +0.7%
12.68
US$63,400 		5,000 +0.7% 12.68 US$63,400
2015-10-02 2015-09-30 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
2,000 +0.2%
12.00
US$24,000 		2,000 +0.2% 12.00 US$24,000
2014-11-25 2014-11-25 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
2,000 +0.2%
5.10
US$10,200 		2,000 +0.2% 5.10 US$10,200
2014-11-24 2014-11-24 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
2,000 +0.2%
5.45
US$10,900 		2,000 +0.2% 5.45 US$10,900
2014-11-19 2014-11-19 B Purchase Ono Richard Dana Non-Executive Director
4,000 +inf%
5.14
US$20,560 		4,000 +inf% 5.14 US$20,560
2014-11-14 2014-11-14 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
100 +0.0%
5.06
US$506 		100 +0.0% 5.06 US$506
2014-11-14 2014-11-14 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
1,900 +0.2%
5.06
US$9,614 		1,900 +0.2% 5.06 US$9,614
2014-11-13 2014-11-13 B Purchase
3.6
HILL STEPHEN A
Non-Executive Director
4,000 +inf%
4.95
US$19,800 		4,000 +inf% 4.95 US$19,800
2014-11-13 2014-11-13 B Purchase
3.3
Patel Mahesh V.

President and CEO

Executive Director
2,000 +0.2%
5.05
US$10,104 		2,000 +0.2% 5.05 US$10,104
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