Ownership Profile

Shareholder Breakdown

Shareholder Holders Value ($MM) % O/S Shares
Institution 14 7.28 75.08 15,792,283
Mutual Fund -- -- -- --
Insider 10 6.10 55.17 11,604,202

Institutional Shareholder Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 1 -- -- 11
Sellers 1 -- 0.02 -3,660
Net -- -- 0.02 -3,649

Institutional Shareholder Concentration

Value ($MM) % O/S Shares
Total Inst. 7.28 75.08 15,792,283
Top 10 Inst. 7.13 73.94 15,552,469
Top 20 Inst. 7.28 75.08 15,792,283
Top 50 Inst. 7.28 75.08 15,792,283

Institutional Shareholder Style

Holders Value ($MM) % Inst Shares Shares
Index 1 0.01 0.04 9,038
Other 2 1.99 19.74 4,152,132
VC/Private Equi 2 1.99 19.74 4,152,132
Value 1 -- 0.02 3,660
Core Value 1 -- 0.02 3,660

Top Holders: Institutional Investor

Holder Shares Held % O/S Share Change Filing Date
Schutte (John) 8,912,655 42.37 8,912,655 9/15/17
Galen Partners 2,195,735 10.44 -- 9/15/17
Essex Woodlands Management, Inc. 1,956,397 9.30 -- 3/31/18
Wesson (Bruce F) 453,927 2.16 59,523 1/2/18
Emigh (James F) 439,660 2.09 400,000 12/14/17
Jones (Robert B) 412,555 1.96 400,000 12/14/17
Clemens (Peter A) 355,182 1.69 300,000 12/14/17
Seiser (Robert A) 322,490 1.53 300,345 12/14/17
Brzeczko (Albert W) 316,000 1.50 300,000 12/14/17
Skelly (William G) 187,868 0.89 59,523 1/2/18

* Insider values reflect direct beneficial ownership.

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