United States Healthcare Equipment & Supplies

BIOLASE Inc (BIOL)

Track

Stock chart
Ticker: BIOL Exchange: NAS
Preparing chart...
Download chart Copy chart image Copy link Share to X Share


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
LORD JONATHAN T MD
1 sale — total 2,653 USD
Sale 7 Dec 2022
Value US$1,339,885.60 | Price 87.68 | Shares 91,528
Sale 15 Dec 2021
Value US$3,202,611.58 | Price 196.06 | Shares 83,340
Buy 30 Nov 2021
Value US$31,500.00 | Price 0.45 | Shares 70,000
Buy 19 May 2021
Value US$30,000.00 | Price 0.75 | Shares 40,000
Sale 18 Dec 2020
Value US$52,576.72 | Price 0.28 | Shares 187,774
Sale 17 Dec 2020
Value US$160,347.88 | Price 0.28 | Shares 572,671
Sale 16 Dec 2020
Value US$25,361.00 | Price 0.28 | Shares 90,575
Sale 4 Dec 2020
Value US$360,000.00 | Price 0.30 | Shares 1,200,000
Sale 30 Nov 2020
Value US$334,500.00 | Price 0.30 | Shares 1,115,000
Sale 25 Nov 2020
Value US$58,886.53 | Price 0.29 | Shares 203,057
Sale 24 Nov 2020
Value US$21,330.00 | Price 0.30 | Shares 71,100
Sale 10 Jun 2020
Value US$953,609.80 | Price 0.55 | Shares 1,733,836
Sale 9 Jun 2020
Value US$1,154,281.86 | Price 0.54 | Shares 2,137,559
Sale 9 Jun 2020
Value US$5,728.32 | Price 0.55 | Shares 10,400
Sale 9 Jun 2020
Value US$26,269.71 | Price 0.55 | Shares 47,885
Sale 9 Jun 2020
Value US$44,024.33 | Price 0.55 | Shares 79,841
Sale 9 Jun 2020
Value US$240,187.63 | Price 0.55 | Shares 435,596
Sale 9 Jun 2020
Value US$659,799.73 | Price 0.55 | Shares 1,196,590
Sale 8 Jun 2020
Value US$1,016,206.95 | Price 0.55 | Shares 1,847,649
Sale 8 Jun 2020
Value US$198,815.92 | Price 0.55 | Shares 358,744
Sale 8 Jun 2020
Value US$312,977.80 | Price 0.55 | Shares 564,738
Sale 8 Jun 2020
Value US$1,374,114.52 | Price 0.55 | Shares 2,479,456
Buy 11 Feb 2020
Value US$797,837.91 | Price 0.61 | Shares 1,307,931
Sale 11 Feb 2020
Value US$784,758.60 | Price 0.60 | Shares 1,307,931
Buy 29 Oct 2019
Value US$105,972.50 | Price 57.50 | Shares 1,843
Buy 29 Oct 2019
Value US$160,022.50 | Price 57.50 | Shares 2,783
Buy 29 Oct 2019
Value US$733,987.50 | Price 57.50 | Shares 12,765
Sale 25 Jun 2019
Value US$340,732.50 | Price 1.50 | Shares 227,155
Sale 25 Jun 2019
Value US$395,767.50 | Price 1.50 | Shares 263,845
Sale 25 Jun 2019
Value US$763,500.00 | Price 1.50 | Shares 509,000
Buy 13 Dec 2018
Value US$5,350.00 | Price 1.07 | Shares 5,000
Buy 13 Dec 2018
Value US$2,244.00 | Price 1.02 | Shares 2,200
Buy 13 Dec 2018
Value US$3,811.00 | Price 1.03 | Shares 3,700
Buy 13 Dec 2018
Value US$4,264.00 | Price 1.04 | Shares 4,100
Buy 12 Dec 2018
Value US$5,150.00 | Price 1.03 | Shares 5,000
Buy 3 Dec 2018
Value US$1,180.00 | Price 1.18 | Shares 1,000
Buy 29 Nov 2018
Value US$6,100.00 | Price 1.22 | Shares 5,000
Buy 16 Nov 2018
Value US$13,600.00 | Price 1.36 | Shares 10,000
Buy 16 Aug 2018
Value US$32,169.10 | Price 1.70 | Shares 18,923
Buy 15 Aug 2018
Value US$9,601.66 | Price 1.58 | Shares 6,077
Buy 14 Aug 2018
Value US$44,367.10 | Price 1.45 | Shares 30,598
Buy 10 Aug 2018
Value US$6,850.00 | Price 1.37 | Shares 5,000
Buy 10 Aug 2018
Value US$86,752.50 | Price 1.25 | Shares 69,402
Buy 5 Dec 2017
Value US$4,900,000.44 | Price 0.46 | Shares 10,745,615
Buy 4 Dec 2017
Value US$540,000.00 | Price 0.30 | Shares 1,800,000
Buy 4 Jan 2017
Value US$36,942.79 | Price 1.52 | Shares 24,255
Buy 3 Jan 2017
Value US$13,145.86 | Price 1.44 | Shares 9,100
Buy 30 Dec 2016
Value US$11,124.38 | Price 1.39 | Shares 8,002
Buy 29 Dec 2016
Value US$3,096.06 | Price 1.41 | Shares 2,200
Buy 18 Feb 2016
Value US$400.00 | Price 0.80 | Shares 500
Buy 17 Feb 2016
Value US$720.00 | Price 0.80 | Shares 900
Buy 16 Feb 2016
Value US$2,553.92 | Price 0.80 | Shares 3,200
Buy 12 Feb 2016
Value US$388.50 | Price 0.78 | Shares 500
Buy 11 Feb 2016
Value US$14,040.91 | Price 0.76 | Shares 18,580
Buy 10 Feb 2016
Value US$41,951.58 | Price 0.77 | Shares 54,187
Buy 9 Feb 2016
Value US$10,285.33 | Price 0.79 | Shares 13,026
Buy 25 Jan 2016
Value US$1,120.00 | Price 0.80 | Shares 1,400
Buy 22 Jan 2016
Value US$1,443.64 | Price 0.77 | Shares 1,870
Buy 21 Jan 2016
Value US$3,739.68 | Price 0.78 | Shares 4,800
Buy 20 Jan 2016
Value US$14,660.33 | Price 0.74 | Shares 19,900
Buy 19 Jan 2016
Value US$3,395.71 | Price 0.79 | Shares 4,300
Buy 28 Dec 2015
Value US$14,472.64 | Price 0.79 | Shares 18,350
Buy 24 Dec 2015
Value US$2,321.59 | Price 0.75 | Shares 3,100
Buy 23 Dec 2015
Value US$29,391.00 | Price 0.76 | Shares 38,800
Buy 22 Dec 2015
Value US$64,510.56 | Price 0.74 | Shares 87,200
Buy 21 Dec 2015
Value US$93,183.93 | Price 0.73 | Shares 126,919
Buy 18 Dec 2015
Value US$662.22 | Price 0.68 | Shares 973
Buy 17 Dec 2015
Value US$6,690.60 | Price 0.70 | Shares 9,558
Buy 16 Dec 2015
Value US$17,338.08 | Price 0.70 | Shares 24,600
Buy 15 Dec 2015
Value US$20,160.00 | Price 0.72 | Shares 28,000
Buy 14 Dec 2015
Value US$31,763.02 | Price 0.74 | Shares 42,923
Buy 11 Dec 2015
Value US$5,450.06 | Price 0.77 | Shares 7,078
Buy 10 Dec 2015
Value US$24,725.22 | Price 0.78 | Shares 31,699
Buy 9 Dec 2015
Value US$4,506.16 | Price 0.79 | Shares 5,704
Buy 8 Dec 2015
Value US$11,530.84 | Price 0.79 | Shares 14,596
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2022-12-08 2022-12-07 S Sale
LORD JONATHAN T MD
Non-Executive Director
91,528 -14.2%
87.68
US$1,339,886 		91,528 -14.2% 87.68 US$1,339,886
2021-12-16 2021-12-15 S Sale
LORD JONATHAN T MD
Non-Executive Director
83,340 +4.6%
196.06
US$3,202,612 		83,340 +4.6% 196.06 US$3,202,612
2021-12-02 2021-11-30 B Purchase
BEAVER JOHN R

President & CEO

Executive Director
37,244 -37.2%
154.37
US$2,476,835 		37,244 -37.2% 154.37 US$2,476,835
2021-05-19 2021-05-19 B Purchase
BEAVER JOHN R

President & CEO

Executive Director
40,000 +8.4%
0.75
US$30,000 		40,000 +8.4% 0.75 US$30,000
2023-05-26 2020-12-18 S Sale
Schuler Education Foundation
Large shareholder
187,774 -3.3%
0.28
US$52,577 		187,774 -3.3% 0.28 US$52,577
2023-05-26 2020-12-17 S Sale
Schuler Education Foundation
Large shareholder
572,671 -9.1%
0.28
US$160,348 		572,671 -9.1% 0.28 US$160,348
2023-05-26 2020-12-16 S Sale
Schuler Education Foundation
Large shareholder
90,575 -1.4%
0.28
US$25,361 		90,575 -1.4% 0.28 US$25,361
2023-05-26 2020-12-04 S Sale
Schuler Education Foundation
Large shareholder
1,200,000 -15.8%
0.30
US$360,000 		1,200,000 -15.8% 0.30 US$360,000
2023-05-26 2020-11-30 S Sale
Schuler Education Foundation
Large shareholder
1,115,000 -12.8%
0.30
US$334,500 		1,115,000 -12.8% 0.30 US$334,500
2023-05-26 2020-11-25 S Sale
Schuler Education Foundation
Large shareholder
203,057 -2.3%
0.29
US$58,887 		203,057 -2.3% 0.29 US$58,887
2023-05-26 2020-11-24 S Sale
Schuler Education Foundation
Large shareholder
71,100 -0.8%
0.30
US$21,330 		71,100 -0.8% 0.30 US$21,330
2023-05-26 2020-06-10 S Sale
Schuler Education Foundation
Large shareholder
1,733,836 -24.9%
0.55
US$953,610 		1,733,836 -24.9% 0.55 US$953,610
2023-05-26 2020-06-09 S Sale
Schuler Education Foundation
Large shareholder
2,137,559 -23.5%
0.54
US$1,154,282 		2,137,559 -23.5% 0.54 US$1,154,282
2020-06-10 2020-06-09 S Sale
3.7
FEINBERG LARRY N
Large shareholder
10,400 -100.0%
0.55
US$5,728 		10,400 -100.0% 0.55 US$5,728
2020-06-10 2020-06-09 S Sale
3.7
FEINBERG LARRY N
Large shareholder
47,885 -100.0%
0.55
US$26,270 		47,885 -100.0% 0.55 US$26,270
2020-06-10 2020-06-09 S Sale
3.7
FEINBERG LARRY N
Large shareholder
79,841 -30.2%
0.55
US$44,024 		79,841 -30.2% 0.55 US$44,024
2020-06-10 2020-06-09 S Sale
3.7
FEINBERG LARRY N
Large shareholder
435,596 -61.0%
0.55
US$240,188 		435,596 -61.0% 0.55 US$240,188
2020-06-10 2020-06-09 S Sale
3.7
FEINBERG LARRY N
Large shareholder
1,196,590 -48.4%
0.55
US$659,800 		1,196,590 -48.4% 0.55 US$659,800
2023-05-26 2020-06-08 S Sale
Schuler Education Foundation
Large shareholder
1,847,649 -16.9%
0.55
US$1,016,207 		1,847,649 -16.9% 0.55 US$1,016,207
2020-06-10 2020-06-08 S Sale
3.7
FEINBERG LARRY N
Large shareholder
358,744 -57.6%
0.55
US$198,816 		358,744 -57.6% 0.55 US$198,816
2020-06-10 2020-06-08 S Sale
3.7
FEINBERG LARRY N
Large shareholder
564,738 -44.2%
0.55
US$312,978 		564,738 -44.2% 0.55 US$312,978
2020-06-10 2020-06-08 S Sale
3.7
FEINBERG LARRY N
Large shareholder
2,479,456 -50.1%
0.55
US$1,374,115 		2,479,456 -50.1% 0.55 US$1,374,115
2023-05-26 2020-02-11 B Purchase
Schuler Education Foundation
Large shareholder
1,307,931 +13.6%
0.61
US$797,838 		1,307,931 +13.6% 0.61 US$797,838
2020-05-15 2020-02-11 S Sale
2.8
SCHULER JACK W
Large shareholder
1,307,931 -63.9%
0.60
US$784,759 		1,307,931 -63.9% 0.60 US$784,759
2019-10-31 2019-10-29 B Purchase
3.7
FEINBERG LARRY N
Large shareholder
1,843 +inf%
57.50
US$105,972 		1,843 +inf% 57.50 US$105,972
2019-10-31 2019-10-29 B Purchase
3.7
FEINBERG LARRY N
Large shareholder
2,783 +inf%
57.50
US$160,022 		2,783 +inf% 57.50 US$160,022
2019-10-31 2019-10-29 B Purchase
3.7
FEINBERG LARRY N
Large shareholder
12,765 +inf%
57.50
US$733,988 		12,765 +inf% 57.50 US$733,988
2019-06-27 2019-06-25 S Sale
3.7
FEINBERG LARRY N
Large shareholder
227,155 -34.1%
1.50
US$340,732 		227,155 -34.1% 1.50 US$340,732
2019-06-27 2019-06-25 S Sale
3.7
FEINBERG LARRY N
Large shareholder
263,845 -20.9%
1.50
US$395,768 		263,845 -20.9% 1.50 US$395,768
2019-06-27 2019-06-25 S Sale
3.7
FEINBERG LARRY N
Large shareholder
509,000 -12.2%
1.50
US$763,500 		509,000 -12.2% 1.50 US$763,500
2018-12-14 2018-12-13 B Purchase Sato Garrett Non-Executive Director
5,000 +50.0%
1.07
US$5,350 		5,000 +50.0% 1.07 US$5,350
2018-12-14 2018-12-13 B Purchase Norbe Todd

President and CEO

Executive Director
2,200 +17.2%
1.02
US$2,244 		2,200 +17.2% 1.02 US$2,244
2018-12-14 2018-12-13 B Purchase Norbe Todd

President and CEO

Executive Director
3,700 +40.7%
1.03
US$3,811 		3,700 +40.7% 1.03 US$3,811
2018-12-14 2018-12-13 B Purchase Norbe Todd

President and CEO

Executive Director
4,100 +82.0%
1.04
US$4,264 		4,100 +82.0% 1.04 US$4,264
2018-12-14 2018-12-12 B Purchase Norbe Todd

President and CEO

Executive Director
5,000 +inf%
1.03
US$5,150 		5,000 +inf% 1.03 US$5,150
2018-12-06 2018-12-03 B Purchase BEAVER JOHN R

EVP & Chief Financial Officer

Officer
1,000 +4.0%
1.18
US$1,180 		1,000 +4.0% 1.18 US$1,180
2018-11-30 2018-11-29 B Purchase Sato Garrett Non-Executive Director
5,000 +100.0%
1.22
US$6,100 		5,000 +100.0% 1.22 US$6,100
2018-11-20 2018-11-16 B Purchase LORD JONATHAN T MD Non-Executive Director
10,000 +1.8%
1.36
US$13,600 		10,000 +1.8% 1.36 US$13,600
2018-08-17 2018-08-16 B Purchase BEAVER JOHN R

EVP & Chief Financial Officer

Officer
18,923 +311.4%
1.70
US$32,169 		18,923 +311.4% 1.70 US$32,169
2018-08-17 2018-08-15 B Purchase BEAVER JOHN R

EVP & Chief Financial Officer

Officer
6,077 +inf%
1.58
US$9,602 		6,077 +inf% 1.58 US$9,602
2018-08-14 2018-08-14 B Purchase LORD JONATHAN T MD Non-Executive Director
30,598 +5.7%
1.45
US$44,367 		30,598 +5.7% 1.45 US$44,367
2018-08-14 2018-08-10 B Purchase Sato Garrett Non-Executive Director
5,000 +inf%
1.37
US$6,850 		5,000 +inf% 1.37 US$6,850
2018-08-14 2018-08-10 B Purchase LORD JONATHAN T MD Non-Executive Director
69,402 +14.9%
1.25
US$86,752 		69,402 +14.9% 1.25 US$86,752
2017-12-06 2017-12-05 B Purchase FEINBERG LARRY N Large shareholder
10,745,615 +53.4%
0.46
US$4,900,000 		10,745,615 +53.4% 0.46 US$4,900,000
2017-12-06 2017-12-04 B Purchase FEINBERG LARRY N Large shareholder
1,800,000 +9.8%
0.30
US$540,000 		1,800,000 +9.8% 0.30 US$540,000
2017-07-13 2017-01-04 B Purchase SCHULER JACK W
24,255 +0.2%
1.52
US$36,943 		24,255 +0.2% 1.52 US$36,943
2017-07-13 2017-01-03 B Purchase SCHULER JACK W
9,100 +0.1%
1.44
US$13,146 		9,100 +0.1% 1.44 US$13,146
2017-07-13 2016-12-30 B Purchase SCHULER JACK W
8,002 +0.1%
1.39
US$11,124 		8,002 +0.1% 1.39 US$11,124
2017-07-13 2016-12-29 B Purchase SCHULER JACK W
2,200 +0.0%
1.41
US$3,096 		2,200 +0.0% 1.41 US$3,096
2016-02-22 2016-02-18 B Purchase SCHULER JACK W Large shareholder
500 +0.0%
0.80
US$400 		500 +0.0% 0.80 US$400
2016-02-18 2016-02-17 B Purchase SCHULER JACK W Large shareholder
900 +0.0%
0.80
US$720 		900 +0.0% 0.80 US$720
2016-02-18 2016-02-16 B Purchase SCHULER JACK W Large shareholder
3,200 +0.0%
0.80
US$2,554 		3,200 +0.0% 0.80 US$2,554
2016-02-16 2016-02-12 B Purchase SCHULER JACK W Large shareholder
500 +0.0%
0.78
US$388 		500 +0.0% 0.78 US$388
2016-02-16 2016-02-11 B Purchase SCHULER JACK W Large shareholder
18,580 +0.3%
0.76
US$14,041 		18,580 +0.3% 0.76 US$14,041
2016-02-11 2016-02-10 B Purchase SCHULER JACK W Large shareholder
54,187 +0.8%
0.77
US$41,952 		54,187 +0.8% 0.77 US$41,952
2016-02-11 2016-02-09 B Purchase SCHULER JACK W Large shareholder
13,026 +0.2%
0.79
US$10,285 		13,026 +0.2% 0.79 US$10,285
2016-01-27 2016-01-25 B Purchase SCHULER JACK W Large shareholder
1,400 +0.0%
0.80
US$1,120 		1,400 +0.0% 0.80 US$1,120
2016-01-25 2016-01-22 B Purchase SCHULER JACK W Large shareholder
1,870 +0.0%
0.77
US$1,444 		1,870 +0.0% 0.77 US$1,444
2016-01-25 2016-01-21 B Purchase SCHULER JACK W Large shareholder
4,800 +0.1%
0.78
US$3,740 		4,800 +0.1% 0.78 US$3,740
2016-01-21 2016-01-20 B Purchase SCHULER JACK W Large shareholder
19,900 +0.3%
0.74
US$14,660 		19,900 +0.3% 0.74 US$14,660
2016-01-21 2016-01-19 B Purchase SCHULER JACK W Large shareholder
4,300 +0.1%
0.79
US$3,396 		4,300 +0.1% 0.79 US$3,396
2015-12-29 2015-12-28 B Purchase SCHULER JACK W Large shareholder
18,350 +0.3%
0.79
US$14,473 		18,350 +0.3% 0.79 US$14,473
2015-12-28 2015-12-24 B Purchase SCHULER JACK W Large shareholder
3,100 +0.0%
0.75
US$2,322 		3,100 +0.0% 0.75 US$2,322
2015-12-28 2015-12-23 B Purchase SCHULER JACK W Large shareholder
38,800 +0.6%
0.76
US$29,391 		38,800 +0.6% 0.76 US$29,391
2015-12-23 2015-12-22 B Purchase SCHULER JACK W Large shareholder
87,200 +1.4%
0.74
US$64,511 		87,200 +1.4% 0.74 US$64,511
2015-12-22 2015-12-21 B Purchase SCHULER JACK W Large shareholder
126,919 +2.1%
0.73
US$93,184 		126,919 +2.1% 0.73 US$93,184
2015-12-22 2015-12-18 B Purchase SCHULER JACK W Large shareholder
973 +0.0%
0.68
US$662 		973 +0.0% 0.68 US$662
2015-12-18 2015-12-17 B Purchase SCHULER JACK W Large shareholder
9,558 +0.2%
0.70
US$6,691 		9,558 +0.2% 0.70 US$6,691
2015-12-18 2015-12-16 B Purchase SCHULER JACK W Large shareholder
24,600 +0.4%
0.70
US$17,338 		24,600 +0.4% 0.70 US$17,338
2015-12-18 2015-12-15 B Purchase SCHULER JACK W Large shareholder
28,000 +0.5%
0.72
US$20,160 		28,000 +0.5% 0.72 US$20,160
2015-12-18 2015-12-14 B Purchase SCHULER JACK W Large shareholder
42,923 +0.7%
0.74
US$31,763 		42,923 +0.7% 0.74 US$31,763
2015-12-18 2015-12-11 B Purchase SCHULER JACK W Large shareholder
7,078 +0.1%
0.77
US$5,450 		7,078 +0.1% 0.77 US$5,450
2015-12-18 2015-12-10 B Purchase SCHULER JACK W Large shareholder
31,699 +0.5%
0.78
US$24,725 		31,699 +0.5% 0.78 US$24,725
2015-12-18 2015-12-09 B Purchase SCHULER JACK W Large shareholder
5,704 +0.1%
0.79
US$4,506 		5,704 +0.1% 0.79 US$4,506
2015-12-18 2015-12-08 B Purchase SCHULER JACK W Large shareholder
14,596 +0.2%
0.79
US$11,531 		14,596 +0.2% 0.79 US$11,531
Explore more

More insider trading research around BIOLASE Inc

More insider trades in United States
Similar Healthcare companies with insider activity
More Healthcare Services companies with insider activity
More Healthcare Equipment & Supplies companies with insider activity
Insider trading in North America