NASDAQ:CLNN | Insider Transactions | Clene Inc.

CLNN Insider Transactions

127 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

CLNN insiders transaction timeline

PurchaseSale
2021-05-24: 2 purchases — Mosca Alison, MATLIN DAVID J2021-11-12: 1 purchase — MATLIN DAVID J2021-11-15: 1 purchase — MATLIN DAVID J2021-11-16: 1 purchase — MATLIN DAVID J2021-12-08: 1 purchase — MATLIN DAVID J2021-12-09: 1 purchase — MATLIN DAVID J2021-12-10: 1 purchase — MATLIN DAVID J2022-02-01: 1 purchase — MATLIN DAVID J2022-02-01: 1 sale — General Resonance LLC2022-03-18: 1 purchase — MATLIN DAVID J2022-03-21: 1 purchase — MATLIN DAVID J2022-03-23: 1 purchase — MATLIN DAVID J2022-03-24: 1 purchase — MATLIN DAVID J2022-03-28: 1 purchase — MATLIN DAVID J2022-03-29: 1 purchase — MATLIN DAVID J2022-04-20: 1 purchase — MATLIN DAVID J2022-04-21: 1 sale — General Resonance LLC2022-05-16: 2 purchases — MATLIN DAVID J, Gay Jonathon2022-05-16: 2 sales — Glanzman Robert, General Resonance LLC2022-05-27: 1 purchase — MATLIN DAVID J2022-06-03: 1 purchase — MATLIN DAVID J2022-06-06: 1 purchase — MATLIN DAVID J2022-06-13: 1 purchase — MATLIN DAVID J2022-06-14: 1 purchase — MATLIN DAVID J2022-06-15: 2 purchases — Mosca Alison, MATLIN DAVID J2022-06-16: 1 purchase — MATLIN DAVID J2022-06-16: 1 sale — Mortenson Mark2022-06-17: 1 purchase — MATLIN DAVID J2022-07-18: 1 sale — Etherington Robert Dee2022-08-17: 1 purchase — Stevens John Henry2022-11-02: 5 purchases — MATLIN DAVID J, Gay Jonathon, Ugwumba Chidozie and 2 more2023-06-16: 4 purchases — Ugwumba Chidozie, Mosca Alison, Gay Jonathon and 1 more2023-06-26: 2 purchases — Stevens John Henry, Etherington Robert Dee2023-11-10: 1 purchase — MATLIN DAVID J2024-04-09: 3 sales — General Resonance LLC2024-04-24: 1 sale — General Resonance LLC2024-04-30: 1 sale — General Resonance LLC2024-05-01: 1 sale — General Resonance LLC2024-09-30: 3 purchases — MATLIN DAVID J, Mortenson Mark, Etherington Robert Dee2025-03-18: 1 sale — General Resonance LLC2025-03-19: 1 sale — General Resonance LLC2025-05-27: 1 sale — General Resonance LLC2025-05-28: 1 sale — General Resonance LLC2025-05-29: 1 sale — General Resonance LLC2025-05-30: 1 sale — General Resonance LLC2025-06-02: 1 sale — General Resonance LLC2025-06-04: 1 sale — General Resonance LLC2025-08-21: 1 sale — General Resonance LLC2025-12-03: 1 sale — Ugwumba Chidozie2025-12-04: 1 sale — Ugwumba Chidozie2025-12-05: 1 sale — Ugwumba Chidozie2025-12-08: 1 sale — Ugwumba Chidozie2025-12-09: 1 sale — Ugwumba Chidozie2025-12-10: 1 sale — Ugwumba Chidozie2025-12-11: 1 sale — Ugwumba Chidozie2025-12-12: 1 sale — Ugwumba Chidozie2025-12-15: 1 sale — Ugwumba Chidozie2025-12-16: 1 sale — Ugwumba Chidozie2025-12-17: 1 sale — Ugwumba Chidozie2025-12-18: 1 sale — Ugwumba Chidozie2025-12-19: 1 sale — Ugwumba Chidozie2025-12-22: 1 sale — Ugwumba Chidozie2025-12-23: 1 sale — Ugwumba Chidozie2025-12-24: 1 sale — Ugwumba Chidozie2025-12-26: 1 sale — Ugwumba Chidozie2025-12-29: 1 sale — Ugwumba Chidozie2025-12-30: 1 sale — Ugwumba Chidozie2025-12-31: 1 sale — Ugwumba Chidozie2026-01-02: 1 sale — Ugwumba Chidozie2026-01-05: 1 sale — Ugwumba Chidozie2026-01-06: 1 sale — Ugwumba Chidozie2026-01-07: 1 sale — Ugwumba Chidozie2026-01-08: 1 sale — Ugwumba Chidozie2026-01-09: 1 sale — Ugwumba Chidozie2026-01-12: 1 sale — Ugwumba Chidozie2026-01-13: 1 purchase — MATLIN DAVID J2026-01-13: 1 sale — Ugwumba Chidozie2026-01-14: 1 sale — Ugwumba Chidozie2026-01-15: 1 sale — Ugwumba Chidozie2026-01-16: 1 sale — Ugwumba Chidozie2026-01-20: 1 sale — Ugwumba Chidozie2026-01-21: 1 sale — Ugwumba Chidozie2026-01-22: 1 sale — Ugwumba Chidozie2026-01-23: 1 sale — Ugwumba Chidozie2026-01-26: 1 sale — Ugwumba Chidozie2026-01-27: 1 sale — Ugwumba Chidozie2026-01-28: 1 sale — Ugwumba Chidozie2026-01-29: 1 sale — Ugwumba Chidozie2026-01-30: 1 sale — Ugwumba Chidozie2026-02-02: 1 sale — Ugwumba Chidozie2026-02-03: 1 sale — Ugwumba Chidozie2026-03-24: 1 sale — Ugwumba Chidozie2026-03-25: 1 sale — Ugwumba Chidozie2026-03-26: 1 sale — Ugwumba Chidozie2026-03-27: 1 sale — Ugwumba Chidozie2026-03-30: 1 sale — Ugwumba Chidozie2026-03-31: 1 sale — Ugwumba Chidozie2026-04-01: 1 sale — Ugwumba Chidozie2026-04-02: 1 sale — Ugwumba Chidozie2026-04-15: 1 sale — Ugwumba Chidozie2026-04-16: 1 sale — Ugwumba Chidozie2026-04-17: 1 sale — Ugwumba Chidozie2026-04-20: 1 sale — Ugwumba Chidozie2026-04-21: 1 sale — Ugwumba Chidozie2026-04-28: 1 sale — Ugwumba Chidozie2026-04-29: 1 sale — Ugwumba Chidozie2026-04-30: 1 sale — Ugwumba Chidozie2026-05-01: 1 sale — Ugwumba Chidozie2026-05-04: 1 sale — Ugwumba Chidozie2026-05-11: 1 sale — Ugwumba Chidozie2026-05-12: 1 sale — Ugwumba Chidozie2021-05-242026-05-12
Insider profileRoleDateTransactionSharesPrice
Ugwumba ChidozieTenPercentOwner2026-05-12Sale73,296.0$6.2
Ugwumba ChidozieTenPercentOwner2026-05-11Sale22,177.0$6.75
Ugwumba ChidozieTenPercentOwner2026-05-04Sale72,884.0$6.8
Ugwumba ChidozieTenPercentOwner2026-05-01Sale5,795.0$6.01
Ugwumba ChidozieTenPercentOwner2026-04-30Sale5,736.0$6.08
Ugwumba ChidozieTenPercentOwner2026-04-29Sale12,170.0$5.63
Ugwumba ChidozieTenPercentOwner2026-04-28Sale1,591.0$5.9
Ugwumba ChidozieTenPercentOwner2026-04-21Sale61,345.0$6.14
Ugwumba ChidozieTenPercentOwner2026-04-20Sale4,318.0$6.12
Ugwumba ChidozieTenPercentOwner2026-04-17Sale25,040.0$6.43
Ugwumba ChidozieTenPercentOwner2026-04-16Sale7,748.0$6.4
Ugwumba ChidozieTenPercentOwner2026-04-15Sale6,374.0$6.48
Ugwumba ChidozieTenPercentOwner2026-04-02Sale24,925.0$4.81
Ugwumba ChidozieTenPercentOwner2026-04-01Sale4,278.0$4.97
Ugwumba ChidozieTenPercentOwner2026-03-31Sale67,991.0$4.88
Ugwumba ChidozieTenPercentOwner2026-03-30Sale15,536.0$5.1
Ugwumba ChidozieTenPercentOwner2026-03-27Sale17,470.0$4.75
Ugwumba ChidozieTenPercentOwner2026-03-26Sale5,319.0$5.4
Ugwumba ChidozieTenPercentOwner2026-03-25Sale7,098.0$5.5
Ugwumba ChidozieTenPercentOwner2026-03-24Sale5,492.0$5.78
Ugwumba ChidozieTenPercentOwner2026-02-03Sale5,559.0$4.1
Ugwumba ChidozieTenPercentOwner2026-02-02Sale3,800.0$4.04
Ugwumba ChidozieTenPercentOwner2026-01-30Sale5,686.0$4.13
Ugwumba ChidozieTenPercentOwner2026-01-29Sale15,284.0$4.32
Ugwumba ChidozieTenPercentOwner2026-01-28Sale8,717.0$4.91
Ugwumba ChidozieTenPercentOwner2026-01-27Sale4,139.0$5.08
Ugwumba ChidozieTenPercentOwner2026-01-26Sale6,418.0$5.02
Ugwumba ChidozieTenPercentOwner2026-01-23Sale5,556.0$5.27
Ugwumba ChidozieTenPercentOwner2026-01-22Sale12,665.0$5.32
Ugwumba ChidozieTenPercentOwner2026-01-21Sale12,119.0$5.05
Ugwumba ChidozieTenPercentOwner2026-01-20Sale12,432.0$4.8
Ugwumba ChidozieTenPercentOwner2026-01-16Sale7,923.0$5.13
Ugwumba ChidozieTenPercentOwner2026-01-15Sale12,563.0$5.1
Ugwumba ChidozieTenPercentOwner2026-01-14Sale19,621.0$5.12
Ugwumba ChidozieTenPercentOwner2026-01-13Sale26,105.0$4.89
MATLIN DAVID JDirector2026-01-13Purchase33,333.0$6.5
Ugwumba ChidozieTenPercentOwner2026-01-12Sale32,705.0$5.5
Ugwumba ChidozieTenPercentOwner2026-01-09Sale9,075.0$6.27
Ugwumba ChidozieTenPercentOwner2026-01-08Sale3,195.0$6.09
Ugwumba ChidozieTenPercentOwner2026-01-07Sale3,938.0$6.29
Ugwumba ChidozieTenPercentOwner2026-01-06Sale3,111.0$6.04
Ugwumba ChidozieTenPercentOwner2026-01-05Sale5,869.0$5.87
Ugwumba ChidozieTenPercentOwner2026-01-02Sale4,015.0$5.73
Ugwumba ChidozieTenPercentOwner2025-12-31Sale13,095.0$5.81
Ugwumba ChidozieTenPercentOwner2025-12-30Sale4,138.0$6.03
Ugwumba ChidozieTenPercentOwner2025-12-29Sale8,096.0$5.95
Ugwumba ChidozieTenPercentOwner2025-12-26Sale3,350.0$6.32
Ugwumba ChidozieTenPercentOwner2025-12-24Sale1,490.0$6.27
Ugwumba ChidozieTenPercentOwner2025-12-23Sale6,831.0$6.27
Ugwumba ChidozieTenPercentOwner2025-12-22Sale4,367.0$6.54
Ugwumba ChidozieTenPercentOwner2025-12-19Sale5,582.0$6.45
Ugwumba ChidozieTenPercentOwner2025-12-18Sale5,816.0$6.33
Ugwumba ChidozieTenPercentOwner2025-12-17Sale2,884.0$6.61
Ugwumba ChidozieTenPercentOwner2025-12-16Sale7,030.0$6.31
Ugwumba ChidozieTenPercentOwner2025-12-15Sale10,580.0$6.49
Ugwumba ChidozieTenPercentOwner2025-12-12Sale7,603.0$6.79
Ugwumba ChidozieTenPercentOwner2025-12-11Sale10,907.0$6.81
Ugwumba ChidozieTenPercentOwner2025-12-10Sale9,921.0$6.42
Ugwumba ChidozieTenPercentOwner2025-12-09Sale15,031.0$5.95
Ugwumba ChidozieTenPercentOwner2025-12-08Sale21,463.0$5.7
Ugwumba ChidozieTenPercentOwner2025-12-05Sale37,235.0$5.94
Ugwumba ChidozieTenPercentOwner2025-12-04Sale72,748.0$6.73
Ugwumba ChidozieTenPercentOwner2025-12-03Sale56,577.0$7.86
General Resonance LLCTenPercentOwner2025-08-21Sale3,401.0$5.34
General Resonance LLCTenPercentOwner2025-06-04Sale600.0$4.04
General Resonance LLCTenPercentOwner2025-06-02Sale600.0$4.12
General Resonance LLCTenPercentOwner2025-05-30Sale410.0$2.8
General Resonance LLCTenPercentOwner2025-05-29Sale410.0$2.73
General Resonance LLCTenPercentOwner2025-05-28Sale420.0$2.6
General Resonance LLCTenPercentOwner2025-05-27Sale420.0$2.45
General Resonance LLCTenPercentOwner2025-03-19Sale1,400.0$4.4
General Resonance LLCTenPercentOwner2025-03-18Sale1,333.0$4.45
MATLIN DAVID JDirector2024-09-30Purchase92,307.0$4.75
Mortenson MarkChief Science Officer2024-09-30Purchase20,512.0$4.75
Etherington Robert DeeChief Executive Officer2024-09-30Purchase10,000.0$4.75
General Resonance LLCTenPercentOwner2024-05-01Sale13,000.0$0.4
General Resonance LLCTenPercentOwner2024-04-30Sale13,000.0$0.42
General Resonance LLCTenPercentOwner2024-04-24Sale10,000.0$0.33
General Resonance LLCTenPercentOwner2024-04-09Sale7,500.0$0.38
General Resonance LLCTenPercentOwner2024-04-09Sale7,500.0$0.39
General Resonance LLCTenPercentOwner2024-04-09Sale7,500.0$0.39
MATLIN DAVID JDirector2023-11-10Purchase250,002.0$0.41
Stevens John HenryDirector2023-06-26Purchase316,455.0$0.8
Etherington Robert DeeChief Executive Officer2023-06-26Purchase25,000.0$0.81
Ugwumba ChidozieTenPercentOwner,Other2023-06-16Purchase7,500,000.0$0.8
Mosca AlisonDirector2023-06-16Purchase2,394,375.0$0.8
Gay JonathonDirector2023-06-16Purchase105,625.0$0.8
MATLIN DAVID JDirector2023-06-16Purchase1,500,000.0$0.8
MATLIN DAVID JDirector2022-11-02Purchase2,871,287.0$1.01
Gay JonathonDirector2022-11-02Purchase990,099.0$1.01
Ugwumba ChidozieDirector2022-11-02Purchase990,099.0$1.01
Mosca AlisonDirector2022-11-02Purchase792,079.0$1.01
Stevens John HenryDirector2022-11-02Purchase148,515.0$1.01
Stevens John HenryDirector2022-08-17Purchase47,662.0$3.85
Etherington Robert DeeChief Executive Officer2022-07-18Sale23,483.0$4.72
MATLIN DAVID JDirector2022-06-17Purchase74,610.0$2.51
MATLIN DAVID JDirector2022-06-16Purchase75,000.0$2.5
Mortenson MarkChief Science Officer2022-06-16Sale20,247.0$2.47
Mosca AlisonDirector2022-06-15Purchase5,000.0$2.62
MATLIN DAVID JDirector2022-06-15Purchase45,000.0$2.66