InsidersTradesSigma
Total declarations
Companies
▲ Purchases (25 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
25
Disclosed sells
0
T+90 hit rate
39%
T+90 mean return
-13.0%
Across 23 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the full record of transactions filed by MATLIN DAVID J, Director. Insider active across 5 companies, notably Clene Inc.. Cumulatively, 35 filings have been recorded. Breakdown: 25 buys · 0 sell. Total volume traded: €10.3m. History available since 24 May 2021. The latest transaction was disclosed on 14 May 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations35 total
28,201 shares0Common StockSEC:0001628280-26-035664:0
28,201 shares0Common StockSEC:0001628280-26-035664
33,333 shares@ US$6.501.8% of flowcommon stockSEC:0001437749-26-001170:0
Ideal exit: 10 Oct 2026 (T+270)
10,040 shares0Common StockSEC:0001415889-25-000830:0
92,307 shares@ US$4.753.8% of flowCommon StockSEC:0001562180-24-007098:0
Ideal exit: 27 Jun 2025 (T+270)
250,002 shares@ US$0.410.9% of flowCommon StockSEC:0001562180-23-007625:0
Ideal exit: 6 Aug 2024 (T+270)
931,904 sharesCommon StockSEC:0001209191-23-045693:0
1,500,000 shares@ US$0.8010.7% of flowCommon StockSEC:0001562180-23-005321:0
Ideal exit: 12 Mar 2024 (T+270)
2,871,287 shares@ US$1.0128.5% of flowCommon StockSEC:0001562180-22-007458:0
Ideal exit: 30 Jul 2023 (T+270)
75,000 shares@ US$2.500.28% mcap3.2% of flowCommon StockSEC:0001562180-22-005217:0
Ideal exit: 13 Mar 2023 (T+270)
51,011 shares@ US$2.660.20% mcap2.3% of flowCommon StockSEC:0001562180-22-005128:0
Ideal exit: 11 Mar 2023 (T+270)
55,000 shares@ US$3.060.25% mcap2.9% of flowCommon StockSEC:0001562180-22-005087:0
Ideal exit: 10 Mar 2023 (T+270)
10,000 shares@ US$2.460.036% mcap0.4% of flowCommon StockSEC:0001562180-22-004863:0
Ideal exit: 28 Feb 2023 (T+270)
35,000 shares@ US$2.270.12% mcap1.3% of flowCommon StockSEC:0001562180-22-004547:0
Ideal exit: 21 Feb 2023 (T+270)
181,818 shares@ US$2.200.60% mcap6.9% of flowCommon StockSEC:0001562180-22-004175:0
Ideal exit: 10 Feb 2023 (T+270)
132,891 shares@ US$3.010.58% mcap6.6% of flowCommon StockSEC:0001562180-22-003501:0
Ideal exit: 15 Jan 2023 (T+270)
10,000 shares@ US$3.100.044% mcap0.5% of flowCommon StockSEC:0001562180-22-002993:0
Ideal exit: 23 Dec 2022 (T+270)
20,000 shares@ US$2.940.084% mcap1.0% of flowCommon StockSEC:0001562180-22-002945:0
Ideal exit: 18 Dec 2022 (T+270)
20,000 shares@ US$2.790.079% mcap0.9% of flowCommon StockSEC:0001562180-22-002861:0
Ideal exit: 13 Dec 2022 (T+270)
101,352 shares@ US$2.960.42% mcap4.8% of flowCommon StockSEC:0001562180-22-000901:0
Ideal exit: 29 Oct 2022 (T+270)
101,352 shares@ US$2.960.42% mcap12.9% of flowCommon StockSEC:0001562180-22-000901
Ideal exit: 29 Oct 2022 (T+270)
5,000 shares@ US$4.930.2% of flowCommon StockSEC:0001562180-21-007620
Ideal exit: 4 Sept 2022 (T+270)
5,000 shares@ US$4.930.034% mcap0.4% of flowCommon StockSEC:0001562180-21-007620:0
Ideal exit: 4 Sept 2022 (T+270)
12,500 shares@ US$0.010.0% of flowCommon StockSEC:0001562180-21-007553
12,500 shares@ US$0.010.0002% mcap0.0% of flowCommon StockSEC:0001562180-21-007553:0
25 of 35 declarations
About MATLIN DAVID J
David J Matlin is a significant shareholder of Clene Inc.
