ATRICURE INC

Ticker: ATRC CUSIP: 04963C209 Class: Common Stock

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q3 2022
Shares 181,602 Value ($000) $7,101 Avg Close $45.75 Range $37.81 - $52.96
Q2 2022
Shares 106,271 Value ($000) $4,342 Avg Close $47.37 Range $32.84 - $68.58
Q1 2022
Shares 98,611 Value ($000) $6,476 Avg Close $64.80 Range $56.84 - $72.31
Q4 2021
Shares 114,287 Value ($000) $7,946 Avg Close $72.69 Range $63.31 - $89.18
Q3 2021
Shares 118,875 Value ($000) $8,268 Avg Close $76.95 Range $69.01 - $85.50
Q2 2021
Shares 142,532 Value ($000) $11,307 Avg Close $72.70 Range $62.67 - $80.98
Q1 2021
Shares 132,822 Value ($000) $8,702 Avg Close $61.58 Range $52.54 - $68.00
Q4 2020
Shares 165,107 Value ($000) $9,192 Avg Close $43.24 Range $34.04 - $58.03
Q2 2020
Shares 215,640 Value ($000) $9,693 Avg Close $43.54 Range $30.66 - $51.76
Q1 2020
Shares 214,606 Value ($000) $7,209 Avg Close $35.95 Range $23.17 - $44.51
Q4 2015
Shares 223,519 Value ($000) $5,016 Avg Close $20.61 Range $17.46 - $23.24
Q3 2015
Shares 536,007 Value ($000) $11,744 Avg Close $24.99 Range $19.14 - $28.15
Q2 2015
Shares 537,094 Value ($000) $13,234 Avg Close $22.33 Range $19.90 - $25.36
Q1 2015
Shares 525,104 Value ($000) $10,759 Avg Close $19.37 Range $17.22 - $22.97
Q4 2014
Shares 367,336 Value ($000) $7,332 Avg Close $17.16 Range $13.19 - $20.09
Q3 2014
Shares 378,055 Value ($000) $5,565 Avg Close $15.93 Range $14.28 - $18.66
Q2 2014
Shares 138,615 Value ($000) $2,548 Avg Close $16.64 Range $13.80 - $19.67