InsiderTrades

Form 4 for CRL Charles River Laboratories

Accepted 2021-09-01 00:00:00 ET · period of report 2021-08-09 · accession 0001127602-21-024662 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DM 2021-09-01 2021-08-31 CRL MASSARO GEORGE Dir S - Sale+OE $442.48 -2,539 4,855 -34% -$1.12M
D 2021-09-01 2021-08-31 CRL MASSARO GEORGE Dir M - OptEx $164.24 +2,539 7,394 +52% +$417.0K
D 2021-09-01 2021-08-09 CRL MASSARO GEORGE Dir G - Gift $0.00 -500 4,855 -9% $0
D 2021-09-01 2021-08-31 CRL MASSARO GEORGE Dir M - OptEx $0.00 -2,539 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2021-08-31 S D 1,556 $442.16 5,838 D — — (F1) This transaction was executed in multiple trades at prices ranging from $441.67 to $442.65. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
2 Common Common Stock 2021-08-31 M A 2,539 $164.24 7,394 D — —
3 Common Common Stock 2021-08-09 G D 500 $0.00 4,855 D — —
4 Common Common Stock 2021-08-31 S D 983 $442.99 4,855 D — — (F2) This transaction was executed in multiple trades at prices ranging from $442.725 to $443.265. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
5 Derivative Stock Options (Right to Buy) 2021-08-31 M D 2,539 $0.00 0 D $164.24 · 2021-05-11 to 2030-05-11 2,539 Common Stock