NORTHROP GRUMMAN CORP

Ticker: NOC CUSIP: 666807102 Class: COM

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

Note: Option positions (PUT/CALL) are excluded.

Q1 2022
Shares 3,451 Value ($000) $1,543 Avg Close $387.65 Range $341.78 - $461.91
Q4 2021
Shares 3,452 Value ($000) $1,336 Avg Close $348.21 Range $322.83 - $380.81
Q3 2021
Shares 3,467 Value ($000) $1,249 Avg Close $336.41 Range $321.89 - $347.54
Q2 2021
Shares 3,684 Value ($000) $1,339 Avg Close $333.78 Range $297.33 - $352.23
Q1 2021
Shares 4,047 Value ($000) $1,310 Avg Close $278.19 Range $260.51 - $301.81
Q4 2020
Shares 4,147 Value ($000) $1,264 Avg Close $280.94 Range $261.36 - $297.23
Q3 2020
Shares 4,631 Value ($000) $1,461 Avg Close $298.08 Range $260.61 - $322.77
Q2 2020
Shares 5,298 Value ($000) $1,629 Avg Close $298.50 Range $264.17 - $324.61
Q1 2020
Shares 5,484 Value ($000) $1,659 Avg Close $315.50 Range $239.34 - $348.69
Q4 2019
Shares 14,204 Value ($000) $4,886 Avg Close $317.67 Range $303.11 - $340.24
Q3 2019
Shares 14,279 Value ($000) $5,352 Avg Close $318.69 Range $285.79 - $346.38
Q2 2019
Shares 6,956 Value ($000) $2,248 Avg Close $267.26 Range $236.79 - $292.13