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REGN · Regeneron Pharmaceuticals, Inc.

$655.90 +3.99 (+0.61%) At close · Jul 24
Market Cap
$68.78B
Shares
104.84M

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

61
Net buyers
-1
Net shares bought
0.00%
Net buy value
-$70,523
Date Insider Type Shares
2026-07-02
RYAN ARTHUR F
Sell
200
2026-05-01
RYAN ARTHUR F
Sell
2
2026-05-01
RYAN ARTHUR F
Sell
24
2026-05-01
RYAN ARTHUR F
Sell
4
2026-05-01
RYAN ARTHUR F
Sell
15
2026-05-01
RYAN ARTHUR F
Sell
2
2026-05-01
RYAN ARTHUR F
Sell
1
2026-05-01
RYAN ARTHUR F
Sell
14
2026-05-01
RYAN ARTHUR F
Sell
6
2026-05-01
RYAN ARTHUR F
Sell
7
2026-05-01
RYAN ARTHUR F
Sell
15
2026-05-01
RYAN ARTHUR F
Sell
5
2026-05-01
RYAN ARTHUR F
Sell
5
2026-04-01
RYAN ARTHUR F
Sell
13
2026-04-01
RYAN ARTHUR F
Sell
1
2026-04-01
RYAN ARTHUR F
Sell
9
2026-04-01
RYAN ARTHUR F
Sell
8
2026-04-01
RYAN ARTHUR F
Sell
8
2026-04-01
RYAN ARTHUR F
Sell
4
2026-04-01
RYAN ARTHUR F
Sell
14
2026-04-01
RYAN ARTHUR F
Sell
40
2026-04-01
RYAN ARTHUR F
Sell
3
2026-03-02
RYAN ARTHUR F
Sell
10
2026-03-02
RYAN ARTHUR F
Sell
3
2026-03-02
RYAN ARTHUR F
Sell
2
2026-03-02
RYAN ARTHUR F
Sell
9
2026-03-02
RYAN ARTHUR F
Sell
2
2026-03-02
RYAN ARTHUR F
Sell
7
2026-03-02
RYAN ARTHUR F
Sell
20
2026-03-02
RYAN ARTHUR F
Sell
7
2026-03-02
RYAN ARTHUR F
Sell
2
2026-03-02
RYAN ARTHUR F
Sell
2
2026-03-02
RYAN ARTHUR F
Sell
11
2026-03-02
RYAN ARTHUR F
Sell
20
2026-03-02
RYAN ARTHUR F
Sell
5
2026-02-19
Zoghbi Huda Y
Sell
53
2026-02-19
Zoghbi Huda Y
Convert
1,638
2026-02-19
Zoghbi Huda Y
Sell
49
2026-02-19
Zoghbi Huda Y
Convert
1,638
2026-02-19
Zoghbi Huda Y
Sell
331
2026-02-19
Zoghbi Huda Y
Sell
4
2026-02-19
Zoghbi Huda Y
Sell
160
2026-02-19
Zoghbi Huda Y
Sell
298
2026-02-19
Zoghbi Huda Y
Sell
220
2026-02-19
Zoghbi Huda Y
Sell
56
2026-02-19
Zoghbi Huda Y
Sell
50
2026-02-19
Zoghbi Huda Y
Sell
208
2026-02-19
Zoghbi Huda Y
Sell
209
2026-02-09
RYAN ARTHUR F
Sell
1
2026-02-09
Pitofsky Jason
Sell
521
Legend Buy — open-market purchase Sell — open-market sale Shares acquired Shares disposed (gift, conversion, tax…)
Showing 1–50 of 3,376 transactions
Key facts CIK 872589 CUSIP 75886F107 13F (30d) 345 filings 341 filers Visit website Investor relations