CLNN
insider transactionsClene Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-446.6K
0 buy · 446.6K sell
Net value · 90d
-$2.6M
$0 in · $2.6M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
20
0 buy · 446.6K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Grant·A
Chief Science Officer
$0
45.0K sh
Own New
-
Grant·A
President & CEO
$0
65.0K sh
Own New
-
Grant·A
Morgan R Brown KEY
Chief Financial Officer
$0
15.0K sh
Own New
-
Grant·A
Director
$0
2.1K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
2.2K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
2.9K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
3.7K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
2.8K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
1.9K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
2.2K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Grant·A
Director
$0
2.1K sh
Own New
-
Grant·A
Director
$0
1.5K sh
Own New
-
Sell·S
10% Owner
$454.4K
73.3K sh · $6.20
Own -41%
-
Sell·S
10% Owner
$149.7K
22.2K sh · $6.75
Own -11%
-
Sell·S
10% Owner
$495.6K
72.9K sh · $6.80
Own -27%
-
Sell·S
10% Owner
$34.8K
5.8K sh · $6.01
Own -2%
-
Sell·S
10% Owner
$34.9K
5.7K sh · $6.08
Own -2%
-
Sell·S
10% Owner
$68.5K
12.2K sh · $5.63
Own -4%
-
Sell·S
10% Owner
$9.4K
1.6K sh · $5.90
Own -1%
-
Sell·S
10% Owner
$376.7K
61.3K sh · $6.14
Own -17%
-
Sell·S
10% Owner
$26.4K
4.3K sh · $6.12
Own -1%
-
Sell·S
10% Owner
$161.0K
25.0K sh · $6.43
Own -6%
-
Sell·S
10% Owner
$49.6K
7.7K sh · $6.40
Own -2%
-
Sell·S
10% Owner
$41.3K
6.4K sh · $6.48
Own -2%
-
Sell·S
10% Owner
$119.9K
24.9K sh · $4.81
Own -6%
-
Sell·S
10% Owner
$21.3K
4.3K sh · $4.97
Own -1%
-
Sell·S
10% Owner
$331.8K
68.0K sh · $4.88
Own -14%
-
Sell·S
10% Owner
$79.2K
15.5K sh · $5.10
Own -3%
-
Sell·S
10% Owner
$83.0K
17.5K sh · $4.75
Own -3%
-
Sell·S
10% Owner
$28.7K
5.3K sh · $5.40
Own -1%
-
Sell·S
10% Owner
$39.0K
7.1K sh · $5.50
Own -1%
-
Sell·S
10% Owner
$31.7K
5.5K sh · $5.78
Own -1%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 11, 2026 | Mark Mortenson | Grant A | 45.0K | $0 |
| Jun 11, 2026 | Robert Dee Etherington KEY | Grant A | 65.0K | $0 |
| Jun 11, 2026 | Morgan R Brown KEY | Grant A | 15.0K | $0 |
| May 21, 2026 | Vallerie Mclaughlin | Grant A | 2.1K | $0 |
| May 21, 2026 | Vallerie Mclaughlin | Grant A | 1.5K | $0 |
| May 21, 2026 | Arjun Jj Desai | Grant A | 2.2K | $0 |
| May 21, 2026 | Arjun Jj Desai | Grant A | 1.5K | $0 |
| May 21, 2026 | Alison Mosca | Grant A | 2.9K | $0 |
| May 21, 2026 | Alison Mosca | Grant A | 1.5K | $0 |
| May 21, 2026 | David J Matlin | Grant A | 3.7K | $0 |
| May 21, 2026 | David J Matlin | Grant A | 1.5K | $0 |
| May 21, 2026 | Shalom Jacobovitz | Grant A | 2.8K | $0 |
| May 21, 2026 | Shalom Jacobovitz | Grant A | 1.5K | $0 |
| May 21, 2026 | Matthew Kiernan | Grant A | 1.9K | $0 |
| May 21, 2026 | Matthew Kiernan | Grant A | 1.5K | $0 |
| May 21, 2026 | Jonathon Gay | Grant A | 2.2K | $0 |
| May 21, 2026 | Jonathon Gay | Grant A | 1.5K | $0 |
| May 21, 2026 | Reed N Wilcox | Grant A | 2.1K | $0 |
| May 21, 2026 | Reed N Wilcox | Grant A | 1.5K | $0 |
| May 12, 2026 | Chidozie Ugwumba | Sell S | 73.3K | $454.4K |
| May 11, 2026 | Chidozie Ugwumba | Sell S | 22.2K | $149.7K |
| May 4, 2026 | Chidozie Ugwumba | Sell S | 72.9K | $495.6K |
| May 1, 2026 | Chidozie Ugwumba | Sell S | 5.8K | $34.8K |
| Apr 30, 2026 | Chidozie Ugwumba | Sell S | 5.7K | $34.9K |
| Apr 29, 2026 | Chidozie Ugwumba | Sell S | 12.2K | $68.5K |
| Apr 28, 2026 | Chidozie Ugwumba | Sell S | 1.6K | $9.4K |
| Apr 21, 2026 | Chidozie Ugwumba | Sell S | 61.3K | $376.7K |
| Apr 20, 2026 | Chidozie Ugwumba | Sell S | 4.3K | $26.4K |
| Apr 17, 2026 | Chidozie Ugwumba | Sell S | 25.0K | $161.0K |
| Apr 16, 2026 | Chidozie Ugwumba | Sell S | 7.7K | $49.6K |
| Apr 15, 2026 | Chidozie Ugwumba | Sell S | 6.4K | $41.3K |
| Apr 2, 2026 | Chidozie Ugwumba | Sell S | 24.9K | $119.9K |
| Apr 1, 2026 | Chidozie Ugwumba | Sell S | 4.3K | $21.3K |
| Mar 31, 2026 | Chidozie Ugwumba | Sell S | 68.0K | $331.8K |
| Mar 30, 2026 | Chidozie Ugwumba | Sell S | 15.5K | $79.2K |
| Mar 27, 2026 | Chidozie Ugwumba | Sell S | 17.5K | $83.0K |
| Mar 26, 2026 | Chidozie Ugwumba | Sell S | 5.3K | $28.7K |
| Mar 25, 2026 | Chidozie Ugwumba | Sell S | 7.1K | $39.0K |
| Mar 24, 2026 | Chidozie Ugwumba | Sell S | 5.5K | $31.7K |
About CLNN insider trading
This page tracks insider transactions for Clene Inc. (CLNN) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.