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Regulus Therapeutics Inc.
1W: -0.6% 1M: +3.2% 3M: +532.6% 1Y: +298.1% 3Y: +191.4% 5Y: -2.9%
$8.16
Last traded 2025-06-26 — delisted
NASDAQ · Healthcare · Biotechnology · $565.0M mcap · 57M float · 4.32% daily turnover · Short 33% of daily vol

🏦 Institutional Activity

Latest: Q4 2025
1
Institutions Holding
-2 vs prior
0.0%
Ownership
-0.02%
0 New
0 Increased
1 Reduced
1 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2025-06-25 Witz Pascale director D-Sale to Issuer 67,233 $— $0 Filing
2025-06-25 RASTETTER WILLIAM H director U-Disposition Tender 44,264 $— $0 Filing
2025-06-25 BALTIMORE DAVID director U-Disposition Tender 27,377 $— $0 Filing
2025-06-25 BALTIMORE DAVID director U-Disposition Tender 5,208 $— $0 Filing
2025-06-25 BALTIMORE DAVID director D-Sale to Issuer 57,292 $— $0 Filing
2025-06-25 CALSADA CRISPINA officer: chief financial officer D-Sale to Issuer 140,228 $— $0 Filing
2025-06-25 Collier Kathryn J director D-Sale to Issuer 75,565 $— $0 Filing
2025-06-25 Aker Christopher Ray officer: sr. vp & general counsel D-Sale to Issuer 83,125 $— $0 Filing
2025-06-25 Rosen Hugh director D-Sale to Issuer 57,292 $— $0 Filing
2025-06-25 Huang Alice Shih-hou director U-Disposition Tender 5,208 $— $0 Filing
2025-06-25 Huang Alice Shih-hou director U-Disposition Tender 27,377 $— $0 Filing
2025-06-25 Huang Alice Shih-hou director D-Sale to Issuer 57,292 $— $0 Filing
2025-06-25 Aker Christopher Ray officer: sr. vp & general counsel U-Disposition Tender 60,796 $— $0 Filing
2025-06-25 Klassen Preston officer: president & head of r & d D-Sale to Issuer 115,555 $— $0 Filing
2025-06-25 Rosen Hugh director U-Disposition Tender 6,979 $— $0 Filing
2025-06-25 Nunn Jason Raleigh director D-Sale to Issuer 62,500 $— $0 Filing
2025-06-25 RASTETTER WILLIAM H director D-Sale to Issuer 57,292 $— $0 Filing
2025-06-25 PAPADOPOULOS STELIOS director U-Disposition Tender 976,253 $— $0 Filing
2025-06-25 PAPADOPOULOS STELIOS director D-Sale to Issuer 64,635 $— $0 Filing
2025-06-25 Hagan Joseph P officer: chief executive officer D-Sale to Issuer 571,558 $— $0 Filing
2025-06-03 Klassen Preston officer: president & head of r & d P-Purchase 12,000 $7.99 $96K Filing
2025-04-30 PAPADOPOULOS STELIOS director A-Grant/Award 62,500 $— $0 Filing
2025-04-30 Nunn Jason Raleigh director A-Grant/Award 62,500 $— $0 Filing
2025-04-30 Huang Alice Shih-hou director A-Grant/Award 62,500 $— $0 Filing
2025-04-30 RASTETTER WILLIAM H director A-Grant/Award 62,500 $— $0 Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

1 holders
Holder Shares Value Date Reported Filing
BARCLAYS PLC 0 $0K -84,477 2025-12-31 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms