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MRNA SEC Filing News — Moderna, Inc.

Latest SEC filings for Moderna, Inc. (MRNA) explained in plain English: insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). Sourced directly from SEC EDGAR.

What you’re looking at: Each item below is parsed from an actual SEC filing. Form 4 = confirmed insider transaction · Form 144 = proposed sale notice · 8-K = material event (earnings, M&A, leadership change, etc.) · 10-Q / 10-K = quarterly / annual report.
Form 4 Tax / Compensation Filing 2026-04-06

MRNA insider Form 4 filed for equity award, exercise, or tax withholding

Mock James M (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Mock James M (Chief Financial Officer) Shares: 2,156
Form 4 Tax / Compensation Filing 2026-03-06

MRNA insider Form 4 filed for equity award, exercise, or tax withholding

Klinger Shannon Thyme (Chief Legal Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Klinger Shannon Thyme (Chief Legal Officer) Shares: 17,501
Form 4 Tax / Compensation Filing 2026-03-06

MRNA insider Form 4 filed for equity award, exercise, or tax withholding

Mock James M (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Mock James M (Chief Financial Officer) Shares: 17,501
Form 8-K Material Company Update 2026-03-05

MRNA filed 8-K — material company event

Moderna, Inc. filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer

Filing: 8-K (Material Event)
Form 4 Tax / Compensation Filing 2026-03-03

MRNA insider Form 4 filed for equity award, exercise, or tax withholding

Bancel Stephane (Director, Chief Executive Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Bancel Stephane (Director, Chief Executive Officer)
Form 4 Tax / Compensation Filing 2026-03-03

MRNA insider Form 4 filed for equity award, exercise, or tax withholding

Hoge Stephen (President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Hoge Stephen (President) Shares: 59,090
Form 4 Insider Selling 2026-03-03

MRNA insider Klinger Shannon Thyme (Chief Legal Officer) sold 13,885 shares (~$726.0K)

Klinger Shannon Thyme, listed as Chief Legal Officer at Moderna, Inc., reported an open-market sale of 13,885 MRNA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Klinger Shannon Thyme (Chief Legal Officer) Shares: 13,885 Est. Value: $726.0K
Form 4 Tax / Compensation Filing 2026-03-03

MRNA insider Form 4 filed for equity award, exercise, or tax withholding

Mock James M (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Mock James M (Chief Financial Officer) Shares: 16,327
Form 144 Proposed Insider Sale 2026-03-02

MRNA Form 144 filed for proposed insider sale by Klinger Shannon Thyme (13,885 shares) ~$1.45M

Klinger Shannon Thyme filed a Form 144 with the SEC indicating intent to sell MRNA (Moderna, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Klinger Shannon Thyme Shares: 13,885 Est. Value: $1.45M
Form 4 Insider Selling 2026-02-25

MRNA insider Hoge Stephen (President) sold 160,009 shares (~$7.81M)

Hoge Stephen, listed as President at Moderna, Inc., reported an open-market sale of 160,009 MRNA shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

Filing: Form 4 (Insider Transaction) Insider: Hoge Stephen (President) Shares: 160,009 Est. Value: $7.81M
Form 144 Large Proposed Insider Sale 2026-02-23

MRNA Form 144 filed for proposed insider sale by Hoge Stephen (160,009 shares) ~$15.63M

Hoge Stephen filed a Form 144 with the SEC indicating intent to sell MRNA (Moderna, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4. The proposed dollar value is large enough to merit attention.

Filing: Form 144 (Proposed Sale Notice) Insider: Hoge Stephen Shares: 160,009 Est. Value: $15.63M
Form 10-K Annual Report 2026-02-20

MRNA filed Annual Report (10-K)

Moderna, Inc. filed its annual report with the SEC. This report includes audited financial statements, business overview, risk factors, and management discussion.

Filing: 10-K (Annual Report)
Form 4 Tax / Compensation Filing 2026-02-13

MRNA insider Form 4 filed for equity award, exercise, or tax withholding

Mock James M (Chief Financial Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Mock James M (Chief Financial Officer) Shares: 3,908
Form 4 Tax / Compensation Filing 2026-02-13

MRNA insider Form 4 filed for equity award, exercise, or tax withholding

Klinger Shannon Thyme (Chief Legal Officer) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Klinger Shannon Thyme (Chief Legal Officer) Shares: 3,964
Form 4 Tax / Compensation Filing 2026-02-13

MRNA insider Form 4 filed for equity award, exercise, or tax withholding

Hoge Stephen (President) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Filing: Form 4 (Insider Transaction) Insider: Hoge Stephen (President) Shares: 7,246
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