PALO ALTO NETWORKS INC

Ticker: PANW CUSIP: 697435105 Class: COM

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

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

Q1 2019
Shares 61,083 Value ($000) $14,836 Avg Close $37.09 Range $29.80 - $43.44
Q4 2018
Shares 74,956 Value ($000) $14,118 Avg Close $31.18 Range $26.68 - $38.18
Q3 2018
Shares 82,855 Value ($000) $18,664 Avg Close $36.40 Range $32.27 - $39.92
Q2 2018
Shares 84,787 Value ($000) $17,421 Avg Close $33.34 Range $29.60 - $36.23
Q1 2018
Shares 88,471 Value ($000) $16,059 Avg Close $27.78 Range $24.18 - $31.92
Q4 2017
Shares 94,387 Value ($000) $13,680 Avg Close $24.33 Range $22.64 - $26.14
Q3 2017
Shares 94,322 Value ($000) $13,592 Avg Close $22.77 Range $21.09 - $24.79
Q2 2017
Shares 93,508 Value ($000) $12,512 Avg Close $20.20 Range $17.89 - $23.55
Q1 2017
Shares 86,991 Value ($000) $9,802 Avg Close $22.36 Range $18.34 - $26.27
Q4 2016
Shares 90,392 Value ($000) $11,304 Avg Close $23.96 Range $20.59 - $27.61
Q3 2016
Shares 90,857 Value ($000) $14,476 Avg Close $22.79 Range $19.50 - $26.67
Q2 2016
Shares 84,320 Value ($000) $10,341 Avg Close $23.16 Range $19.11 - $27.29
Q1 2016
Shares 81,204 Value ($000) $13,248 Avg Close $24.59 Range $18.52 - $28.96
Q4 2015
Shares 100,085 Value ($000) $17,629 Avg Close $28.85 Range $25.04 - $32.45
Q3 2015
Shares 99,354 Value ($000) $17,089 Avg Close $29.50 Range $23.40 - $33.42
Q2 2015
Shares 97,586 Value ($000) $17,048 Avg Close $26.69 Range $23.26 - $30.83
Q1 2015
Shares 130,008 Value ($000) $18,992 Avg Close $22.39 Range $19.60 - $25.07
Q4 2014
Shares 129,623 Value ($000) $15,888 Avg Close $18.43 Range $14.64 - $21.37
Q3 2014
Shares 113,244 Value ($000) $11,109 Avg Close $14.35 Range $12.19 - $17.07
Q2 2014
Shares 109,487 Value ($000) $9,180 Avg Close $11.67 Range $9.58 - $14.30