Form 4
Insider Selling
2026-03-24
CRSP insider KASINGER JAMES R. (General Counsel and Secretary) sold 3,182 shares (~$148.9K)
KASINGER JAMES R., listed as General Counsel and Secretary at CRISPR Therapeutics AG, reported an open-market sale of 3,182 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: KASINGER JAMES R. (General Counsel and Secretary)
Shares: 3,182
Est. Value: $148.9K
Form 4
Insider Selling
2026-03-24
CRSP insider Kulkarni Samarth (Director, Chief Executive Officer) sold 10,020 shares (~$468.7K)
Kulkarni Samarth, listed as Director, Chief Executive Officer at CRISPR Therapeutics AG, reported an open-market sale of 10,020 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Kulkarni Samarth (Director, Chief Executive Officer)
Shares: 10,020
Est. Value: $468.7K
Form 4
Insider Selling
2026-03-24
CRSP insider Prasad Raju (Chief Financial Officer) sold 3,708 shares (~$173.5K)
Prasad Raju, listed as Chief Financial Officer at CRISPR Therapeutics AG, reported an open-market sale of 3,708 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Prasad Raju (Chief Financial Officer)
Shares: 3,708
Est. Value: $173.5K
Form 4
Tax / Compensation Filing
2026-03-24
CRSP insider Form 4 filed for equity award, exercise, or tax withholding
Patel Naimish (Chief Medical 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: Patel Naimish (Chief Medical Officer)
Form 4
Insider Selling
2026-03-17
CRSP insider Patel Naimish (Chief Medical Officer) sold 3,150 shares (~$152.0K)
Patel Naimish, listed as Chief Medical Officer at CRISPR Therapeutics AG, reported an open-market sale of 3,150 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Patel Naimish (Chief Medical Officer)
Shares: 3,150
Est. Value: $152.0K
Form 4
Insider Selling
2026-03-17
CRSP insider Prasad Raju (Chief Financial Officer) sold 9,869 shares (~$476.3K)
Prasad Raju, listed as Chief Financial Officer at CRISPR Therapeutics AG, reported an open-market sale of 9,869 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Prasad Raju (Chief Financial Officer)
Shares: 9,869
Est. Value: $476.3K
Form 4
Insider Selling
2026-03-17
CRSP insider KASINGER JAMES R. (General Counsel and Secretary) sold 3,450 shares (~$166.5K)
KASINGER JAMES R., listed as General Counsel and Secretary at CRISPR Therapeutics AG, reported an open-market sale of 3,450 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: KASINGER JAMES R. (General Counsel and Secretary)
Shares: 3,450
Est. Value: $166.5K
Form 4
Insider Selling
2026-03-17
CRSP insider Kulkarni Samarth (Director, Chief Executive Officer) sold 10,349 shares (~$499.4K)
Kulkarni Samarth, listed as Director, Chief Executive Officer at CRISPR Therapeutics AG, reported an open-market sale of 10,349 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Kulkarni Samarth (Director, Chief Executive Officer)
Shares: 10,349
Est. Value: $499.4K
Form 8-K
Material Company Update
2026-03-16
CRSP filed 8-K — material company event
CRISPR Therapeutics AG filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer
Filing: 8-K (Material Event)
Form 4
Insider Selling
2026-03-12
CRSP insider KASINGER JAMES R. (General Counsel and Secretary) sold 2,800 shares (~$147.8K)
KASINGER JAMES R., listed as General Counsel and Secretary at CRISPR Therapeutics AG, reported an open-market sale of 2,800 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: KASINGER JAMES R. (General Counsel and Secretary)
Shares: 2,800
Est. Value: $147.8K
Form 4
Insider Selling
2026-03-12
CRSP insider Kulkarni Samarth (Director, Chief Executive Officer) sold 9,798 shares (~$517.3K)
Kulkarni Samarth, listed as Director, Chief Executive Officer at CRISPR Therapeutics AG, reported an open-market sale of 9,798 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Kulkarni Samarth (Director, Chief Executive Officer)
Shares: 9,798
Est. Value: $517.3K
Form 8-K
Material Company Update
2026-03-11
CRSP filed 8-K — material company event
CRISPR Therapeutics AG filed an 8-K with the SEC reporting a material event. Filing excerpt: XBRL Viewer
Filing: 8-K (Material Event)
Form 4
Insider Selling
2026-02-20
CRSP insider Kulkarni Samarth (Director, Chief Executive Officer) sold 6,967 shares (~$366.3K)
Kulkarni Samarth, listed as Director, Chief Executive Officer at CRISPR Therapeutics AG, reported an open-market sale of 6,967 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: Kulkarni Samarth (Director, Chief Executive Officer)
Shares: 6,967
Est. Value: $366.3K
Form 4
Insider Selling
2026-02-20
CRSP insider KASINGER JAMES R. (General Counsel and Secretary) sold 2,112 shares (~$111.0K)
KASINGER JAMES R., listed as General Counsel and Secretary at CRISPR Therapeutics AG, reported an open-market sale of 2,112 CRSP shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.
Filing: Form 4 (Insider Transaction)
Insider: KASINGER JAMES R. (General Counsel and Secretary)
Shares: 2,112
Est. Value: $111.0K
Form 10-K
Annual Report
2026-02-12
CRSP filed Annual Report (10-K)
CRISPR Therapeutics AG 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)