Sirona Dental Systems, Inc. SIRO NASDAQ

NASDAQ • Healthcare • Medical - Equipment & Services • US • USD

There have been 50 recent insider transactions recorded for Sirona Dental Systems, Inc. (SIRO), including 18 buys and 31 sells. Total insider buying was valued at $10.86M and total insider selling at $20.09M.

Notable insiders with recent activity include Slovin Jeffrey, Sullivan Timothy P, Kowaloff Arthur D. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.

Insider Transactions — SIRO

Date	Name	Role	Transaction	Shares	Avg. Price	Value	Shares Owned
2016-02-29	Slovin Jeffrey	Chief Executive Officer	Return of Shares	56,522	$86.00	$4.86M	-
2016-02-29	Sullivan Timothy P	Director	Return of Shares	12,115	-	-	-
2016-02-29	Kowaloff Arthur D	Director	Return of Shares	5,000	$27.00	$135K	-
2016-02-29	Beecken David	Director	Return of Shares	22,115	-	-	-
2016-02-29	Michel Ulrich	CFO and Exec. Vice President	Return of Shares	13,043	$78.00	$1.02M	-
2016-02-29	Jetter Thomas	Director	Return of Shares	12,782	-	-	-
2016-02-29	Petersohn Walter	Executive VP of Sales	Return of Shares	9,783	$86.00	$841.34K	-
2016-02-24	Michel Ulrich	CFO and EVP	Tax Withholding of RSU	5,347	$104.87	$560.74K	37,194
2016-02-20	Slovin Jeffrey	Chief Executive Officer	Tax Withholding of RSU	1,370	$102.17	$139.97K	401,162
2016-01-01	Petersohn Walter	Executive VP of Sales	Tax Withholding of RSU	3,675	$109.57	$402.67K	36,797
2015-12-17	Kowaloff Arthur D	Director	Gift (Given)	700	-	-	16,415
2015-11-26	Slovin Jeffrey	Chief Executive Officer	Tax Withholding of RSU	2,543	$109.03	$277.26K	402,532
2015-11-25	Slovin Jeffrey	Chief Executive Officer	Tax Withholding of RSU	1,559	$109.03	$169.98K	405,075
2015-11-25	Michel Ulrich	CFO and EVP	Tax Withholding of RSU	628	$109.03	$68.47K	42,541
2015-11-24	Slovin Jeffrey	Chief Executive Officer	RSU Award	23,840	-	-	406,634
2015-11-24	Michel Ulrich	CFO and EVP	RSU Award	8,252	-	-	43,169
2015-11-24	Petersohn Walter	Executive VP of Sales	RSU Award	5,502	-	-	40,472
2015-11-22	Slovin Jeffrey	Chief Executive Officer	Tax Withholding of RSU	1,892	$109.22	$206.64K	382,794
2015-11-20	Slovin Jeffrey	Chief Executive Officer	Tax Withholding of RSU	1,355	$109.22	$147.99K	384,686
2015-07-29	Michel Ulrich	CFO and EVP	Tax Withholding of RSU	917	-	-	34,917
2015-05-15	Slovin Jeffrey	Chief Executive Officer	Option Exercise (Sell)	562,735	$14.09	$7.93M	-
2015-05-12	Sullivan Timothy P	Director	RSU Award	1,808	-	-	12,115
2015-05-12	Kowaloff Arthur D	Director	RSU Award	1,808	-	-	17,115
2015-05-12	Beecken David	Director	RSU Award	1,808	-	-	22,115
2015-05-12	Jetter Thomas	Director	RSU Award	1,808	-	-	12,782
2015-02-20	Slovin Jeffrey	Chief Executive Officer	Tax Withholding of RSU	723	$91.49	$66.15K	115,122
2015-02-18	Kowaloff Arthur D	Director	Option Exercise (Sell)	5,400	$27.00	$145.8K	5,000
2015-02-17	Kowaloff Arthur D	Director	Option Exercise (Sell)	100	$27.00	$2.7K	10,400
2015-02-13	Kowaloff Arthur D	Director	Option Exercise (Sell)	4,500	$27.00	$121.5K	10,500
2015-01-01	Petersohn Walter	Executive VP of Sales	Tax Withholding of RSU	1,155	$87.37	$100.91K	34,970
2014-11-25	Slovin Jeffrey	Chief Executive Officer	RSU Award	56,522	$86.00	$4.86M	56,522
2014-11-25	Michel Ulrich	CFO and EVP	RSU Award	13,043	$86.00	$1.12M	13,043
2014-11-25	Petersohn Walter	Executive VP of Sales	RSU Award	9,783	$86.00	$841.34K	9,783
2014-11-22	Slovin Jeffrey	Chief Executive Officer	Tax Withholding of RSU	2,560	$84.24	$215.65K	95,204
2014-11-20	Slovin Jeffrey	Chief Executive Officer	Tax Withholding of RSU	1,280	$83.91	$107.4K	99,302
2014-06-04	Slovin Jeffrey	Chief Executive Officer	Option Exercise (Sell)	15,856	$10.50	$166.49K	-
2014-06-04	Michel Ulrich	CFO and EVP	Other (Buy)	896	-	-	25,369
2014-05-25	Michel Ulrich	CFO and EVP	Tax Withholding of RSU	896	$74.47	$66.73K	24,473
2014-05-13	Sullivan Timothy P	Director	RSU Award	2,001	-	-	10,307
2014-05-13	Kowaloff Arthur D	Director	RSU Award	2,001	-	-	15,307
2014-05-13	Beecken David	Director	RSU Award	2,001	-	-	20,307
2014-05-13	Jetter Thomas	Director	RSU Award	2,001	-	-	10,974
2014-03-10	Kowaloff Arthur D	Director	Option Exercise (Sell)	10,000	$19.94	$199.4K	-
2014-02-23	Michel Ulrich	CFO and EVP	Disposition	20,114	$68.00	$1.37M	-
2014-01-02	Petersohn Walter	Executive VP of Sales	Tax Withholding of RSU	3,167	$70.20	$222.32K	30,610
2013-12-09	Slovin Jeffrey	Chief Executive Officer	Tax Withholding of RSU	2,570	$67.66	$173.89K	100,582
2013-11-26	Slovin Jeffrey	Chief Executive Officer	RSU Award	49,213	$67.59	$3.33M	49,213
2013-11-26	Michel Ulrich	CFO and EVP	RSU Award	1,501	-	-	25,369
2013-11-26	Petersohn Walter	Executive VP of Sales	RSU Award	10,458	$67.59	$706.86K	10,458
2013-11-22	Slovin Jeffrey	Chief Executive Officer	Tax Withholding of RSU	5,322	$70.19	$373.55K	-

■ Informative Buy/Sell — open market transaction (most significant) ■ Uninformative Buy — award, option exercise, conversion ■ Uninformative Sell — tax withholding, award vest sale ■ Neutral — gift, trust, expiry