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Institutional Investment Manager
Granahan Investment Management, LLC
Granahan Investment Management, LLC (CIK: 0001026710) incorporated in Massachusetts, located at 404 Wyman Street, Waltham, MA. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q2)
Portfolio Summary: 206 holdings with a total value of $2,743,566,000.
#
Name
Shares
Value ($)
%
Options
Notes
151 ENZO BIOCHEM INC 857,942 5,122,000 0.19%
152 LAWSON PRODS INC COM 255,394 5,072,000 0.18%
153 PARATEK PHARMACEUTICALS INC 351,200 4,885,000 0.18%
154 COGNEX CORP 110,441 4,760,000 0.17%
155 RPC INC 300,250 4,663,000 0.17%
156 KNIGHT TRANSN INC 161,780 4,300,000 0.16%
157 FINANCIAL ENGINES INC 166,181 4,299,000 0.16%
158 CALLAWAY GOLF CO 392,375 4,006,000 0.15%
159 NIMBLE STORAGE INC 495,864 3,947,000 0.14%
160 DERMA SCIENCES ORD 1,001,360 3,945,000 0.14%
161 BANK OF THE OZARKS INC 104,200 3,910,000 0.14%
162 ACELRX PHARMACEUTICALS INC 1,438,736 3,870,000 0.14%
163 HARVARD BIOSCIENCE INC 1,286,725 3,680,000 0.13%
164 ALLIANCE DATA SYSTEMS CORP 18,550 3,634,000 0.13%
165 EXPONENT INC 61,144 3,571,000 0.13%
166 FEI COMPANY 32,872 3,513,000 0.13%
167 INTELIQUENT ORD 174,440 3,470,000 0.13%
168 DURECT CORP 2,844,467 3,470,000 0.13%
169 LA JOLLA PHARMACEUTICAL CO 214,229 3,428,000 0.12%
170 CUTERA INC COM 304,953 3,419,000 0.12%
171 SHORETEL INC 505,440 3,381,000 0.12%
172 ENDURANCE INTL GROUP HLDGS I 373,137 3,355,000 0.12%
173 SYNERON MEDICAL LTD 433,382 3,333,000 0.12%
174 GTT COMMUNICATIONS INC COM 175,006 3,234,000 0.12%
175 ZAFGEN INC COM 530,039 3,175,000 0.12%
176 DEMANDWARE INC 42,162 3,158,000 0.12%
177 TETRAPHASE PHARMACEUTICALS INC COM 686,921 2,954,000 0.11%
178 SPECTRANETICS CORP 154,118 2,884,000 0.11%
179 Agile Therapeutics, Inc. 365,416 2,781,000 0.10%
180 LIQUIDITY SERVICES INC 347,191 2,722,000 0.10%
181 QLIK TECHNOLOGIES INC COM 90,250 2,670,000 0.10%
182 MANITEX INTL INC COM 377,139 2,614,000 0.10%
183 HARRIS & HARRIS GROUP INC 1,560,614 2,513,000 0.09%
184 Esperion Therapeutics Inc 248,030 2,451,000 0.09%
185 RUBICON PROJ INC 178,733 2,440,000 0.09%
186 ACCURAY INCORPORATED COM 449,000 2,330,000 0.08%
187 SOTHERLY HOTELS INC COM 411,190 2,319,000 0.08%
188 KORNIT DIGITAL LTD SHS 233,100 2,275,000 0.08%
189 HUBSPOT INCORPORATED 47,877 2,079,000 0.08%
190 INFINERA CORPORATION 181,500 2,047,000 0.07%
191 SecureWorks Corp. 132,500 1,868,000 0.07%
192 ROCKWELL MED INC 222,852 1,687,000 0.06%
193 TREVENA INC 259,089 1,632,000 0.06%
194 MONOTYPE IMAGING HLDGS INC 64,550 1,590,000 0.06%
195 PAIN THERAPEUTICS INC 706,121 1,546,000 0.06%
196 CERULEAN PHARMA INC 708,215 1,501,000 0.05%
197 ACACIA COMMUNICATIONS INC 37,400 1,494,000 0.05%
198 SPIRIT AIRLS INC 32,000 1,436,000 0.05%
199 RED ROCK RESORTS INC CL A 56,900 1,251,000 0.05%
200 CAESARSTONE LTD 35,500 1,234,000 0.04%
Page 4 of 5

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001026710-16-000016, filed 2016.08.12).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.