Stock chart
Ticker: BIOL Exchange: NAS


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned 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
3,537 -5.6%
0.75
USD 2,653
3,537 -5.6% 0.75 USD 2,653
2021-12-16 2021-12-15 S Sale

LORD JONATHAN T MD

Non-Executive Director
11,038 -1.7%
0.38
USD 4,194
11,038 -1.7% 0.38 USD 4,194
2021-12-02 2021-11-30 B Purchase

BEAVER JOHN R

President & CEO

Executive Director
70,000 +12.7%
0.45
USD 31,500
70,000 +12.7% 0.45 USD 31,500
2021-05-19 2021-05-19 B Purchase

BEAVER JOHN R

President & CEO

Executive Director
40,000 +8.4%
0.75
USD 30,000
40,000 +8.4% 0.75 USD 30,000
2023-05-26 2020-12-18 S Sale

Schuler Education Foundation

Large shareholder
187,774 -3.3%
0.28
USD 52,577
187,774 -3.3% 0.28 USD 52,577
2023-05-26 2020-12-17 S Sale

Schuler Education Foundation

Large shareholder
572,671 -9.1%
0.28
USD 160,348
572,671 -9.1% 0.28 USD 160,348
2023-05-26 2020-12-16 S Sale

Schuler Education Foundation

Large shareholder
90,575 -1.4%
0.28
USD 25,361
90,575 -1.4% 0.28 USD 25,361
2023-05-26 2020-12-04 S Sale

Schuler Education Foundation

Large shareholder
1,200,000 -15.8%
0.30
USD 360,000
1,200,000 -15.8% 0.30 USD 360,000
2023-05-26 2020-11-30 S Sale

Schuler Education Foundation

Large shareholder
1,115,000 -12.8%
0.30
USD 334,500
1,115,000 -12.8% 0.30 USD 334,500
2023-05-26 2020-11-25 S Sale

Schuler Education Foundation

Large shareholder
203,057 -2.3%
0.29
USD 58,887
203,057 -2.3% 0.29 USD 58,887
2023-05-26 2020-11-24 S Sale

Schuler Education Foundation

Large shareholder
71,100 -0.8%
0.30
USD 21,330
71,100 -0.8% 0.30 USD 21,330
2023-05-26 2020-06-10 S Sale

Schuler Education Foundation

Large shareholder
1,733,836 -24.9%
0.55
USD 953,610
1,733,836 -24.9% 0.55 USD 953,610
2023-05-26 2020-06-09 S Sale

Schuler Education Foundation

Large shareholder
2,137,559 -23.5%
0.54
USD 1,154,282
2,137,559 -23.5% 0.54 USD 1,154,282
2020-06-10 2020-06-09 S Sale

FEINBERG LARRY N

Large shareholder
10,400 -100.0%
0.55
USD 5,728
10,400 -100.0% 0.55 USD 5,728
2020-06-10 2020-06-09 S Sale

FEINBERG LARRY N

Large shareholder
47,885 -100.0%
0.55
USD 26,270
47,885 -100.0% 0.55 USD 26,270
2020-06-10 2020-06-09 S Sale

FEINBERG LARRY N

Large shareholder
79,841 -30.2%
0.55
USD 44,024
79,841 -30.2% 0.55 USD 44,024
2020-06-10 2020-06-09 S Sale

FEINBERG LARRY N

Large shareholder
435,596 -61.0%
0.55
USD 240,188
435,596 -61.0% 0.55 USD 240,188
2020-06-10 2020-06-09 S Sale

FEINBERG LARRY N

Large shareholder
1,196,590 -48.4%
0.55
USD 659,800
1,196,590 -48.4% 0.55 USD 659,800
2023-05-26 2020-06-08 S Sale

Schuler Education Foundation

Large shareholder
1,847,649 -16.9%
0.55
USD 1,016,207
1,847,649 -16.9% 0.55 USD 1,016,207
2020-06-10 2020-06-08 S Sale

FEINBERG LARRY N

Large shareholder
358,744 -57.6%
0.55
USD 198,816
358,744 -57.6% 0.55 USD 198,816
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