MKS INSTRS INC

Ticker: MKSI CUSIP: 55306N104 Class: EQTY

Ledyard National Bank's Holding History (CIK: 0001310658)

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

Q4 2018
Shares 250 Value ($000) $16 Avg Close $68.31 Range $53.35 - $77.61
Q3 2018
Shares 250 Value ($000) $20 Avg Close $86.11 Range $74.38 - $97.19
Q2 2018
Shares 250 Value ($000) $24 Avg Close $102.60 Range $86.55 - $115.42
Q1 2018
Shares 250 Value ($000) $29 Avg Close $103.13 Range $88.32 - $120.60
Q4 2017
Shares 334 Value ($000) $32 Avg Close $93.43 Range $82.69 - $103.63
Q3 2017
Shares 250 Value ($000) $24 Avg Close $76.52 Range $62.45 - $89.48
Q2 2017
Shares 250 Value ($000) $17 Avg Close $70.74 Range $60.40 - $82.65
Q1 2017
Shares 250 Value ($000) $17 Avg Close $61.31 Range $54.85 - $65.67