SCHWEITZER-MAUDUIT INTL INC

Ticker: MATV CUSIP: 808541106 Class: Common Stock

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

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

Q1 2016

Shares 260,014 Value ($000) $8,185 Avg Close $22.15 Range $18.11 - $25.98

Q4 2015

Shares 288,487 Value ($000) $12,114 Avg Close $24.50 Range $20.79 - $26.78

Q3 2015

Shares 338,011 Value ($000) $11,621 Avg Close $22.11 Range $19.61 - $24.74

Q2 2015

Shares 388,706 Value ($000) $15,502 Avg Close $25.46 Range $22.96 - $27.86

Q1 2015

Shares 388,706 Value ($000) $17,927 Avg Close $25.78 Range $22.83 - $28.40

Q4 2014

Shares 581,000 Value ($000) $24,576 Avg Close $24.50 Range $20.85 - $26.08

Q3 2014

Shares 613,600 Value ($000) $25,348 Avg Close $24.92 Range $23.78 - $26.37

Q2 2014

Shares 598,600 Value ($000) $26,135 Avg Close $24.37 Range $22.46 - $25.83

Q1 2014

Shares 598,600 Value ($000) $25,494 Avg Close $26.23 Range $23.85 - $29.36

Q4 2013

Shares 672,400 Value ($000) $34,608 Avg Close $31.55 Range $27.35 - $36.16

Q3 2013

Shares 686,000 Value ($000) $41,524 Avg Close $32.03 Range $27.72 - $35.08

Q2 2013

Shares 735,500 Value ($000) $36,687 Avg Close $24.97 Range $21.52 - $29.03

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	260,014	$8,185	$22.15	$18.11 - $25.98
Q4 2015	288,487	$12,114	$24.50	$20.79 - $26.78
Q3 2015	338,011	$11,621	$22.11	$19.61 - $24.74
Q2 2015	388,706	$15,502	$25.46	$22.96 - $27.86
Q1 2015	388,706	$17,927	$25.78	$22.83 - $28.40
Q4 2014	581,000	$24,576	$24.50	$20.85 - $26.08
Q3 2014	613,600	$25,348	$24.92	$23.78 - $26.37
Q2 2014	598,600	$26,135	$24.37	$22.46 - $25.83
Q1 2014	598,600	$25,494	$26.23	$23.85 - $29.36
Q4 2013	672,400	$34,608	$31.55	$27.35 - $36.16
Q3 2013	686,000	$41,524	$32.03	$27.72 - $35.08
Q2 2013	735,500	$36,687	$24.97	$21.52 - $29.03