Guarini Kathryn
Guarini Kathryn, DIR, reported a transaction classified as exercise at REGENERON PHARMACEUTICALS, INC. involving 400.000000 shares for an estimated $287748.00. Reported holdings after the transaction were 1003.000000 shares. The stored filing text includes a detected 10b5-1 reference.
- Trade date
- Sep 02, 2026
- Filing date
- Sep 03, 2026
How reported position traded is calculated
Calculated only for code-P purchases and code-S sales.
Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.
REGN price since this filing
Daily closing prices, with the filing date and available return windowsTransaction facts
Stored Form 4 columns with their raw values
- Type
- exercise Code M
- Identifier
- 0001992352-26-000007 Common Stock
- Transaction date
- Sep 02, 2026 Filed Sep 03, 2026, 08:47 PM · 1d delay
- Shares
- 400 sh $719.37 per share
- Estimated value
- $287k Computed from shares × price
- Holdings after
- 1,003 sh Direct
Filing signal explanations
Badges describe filing facts only — not predictions.
0 points
Compact filing score computed from stored Form 4 facts. Version v1.
This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.
How this score is calculated
- direct_ownership+6 points
direct_or_indirect_ownership = D
Direct ownership reports the insider's personal stake. - timely_filing+4 points
reporting_delay_days = 1
Filing reported within two business days of the transaction. - tenb5_1_detected-10 points
is_10b5_1 = true
Stored filing content includes detected 10b5-1 language.
Signed filing-only points, not a probability or expected return. Version v1.
Reported relationships & other filings
Form 4 relationship flags and nearby filing context
No officer title
- F1
Disposition/acquisition made pursuant to a plan intended to comply with Rule 10b5-1(c) adopted on February 13, 2026.
- F2
On the date of the Company's first annual meeting of shareholders following the date of grant, a portion of these stock options equal to the portion of one year that had passed from the date of grant…
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