Roderick de Greef

(Mr. Roderick de Greef)

Currently holds a position at Biolife Solutions Inc

Positions

Position Company Period
Chief Financial Officer, Secretary, IR Contact Officer Biolife Solutions Inc Jan. 1, 2017 -
Independent Director Pareteum Corp Sept. 23, 2015 - Dec. 31, 2017
Chief Financial Officer, Secretary Biolife Solutions Inc May 3, 2016 - Jan. 1, 2017
Interim Chief Financial Officer, Interim Secretary Biolife Solutions Inc March 4, 2016 - May 3, 2016
Independent Director Biolife Solutions Inc June 19, 2000 - Nov. 19, 2013
Chairman of the Board, Interim President and Treasurer Cambridge Heart Inc Jan. 4, 2013 - Nov. 4, 2013
Independent Director Endologix Inc Nov. 1, 2003 - May 23, 2013
Chairman of the Board Cambridge Heart Inc Nov. 24, 2008 - Jan. 4, 2013
Roderick de Greef's trades of Biolife Solutions Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-01-08 2024-10-31
PS Planned sale
46,896 -10.2%
23.43
USD 1,098,773 		46,896 -10.2% 23.43 USD 1,098,773
2024-03-12 2024-03-12
PS Planned sale
7,249 -1.5%
16.60
USD 120,333 		7,249 -1.5% 16.60 USD 120,333
2024-01-23 2024-01-19
PS Planned sale
2,642 -0.6%
16.76
USD 44,280 		2,642 -0.6% 16.76 USD 44,280
2022-11-30 2022-11-30
S Sale
33,905 -49.7%
20.59
USD 698,104 		33,905 -49.7% 20.59 USD 698,104
2022-11-30 2022-11-29
S Sale
1,500 -2.2%
20.20
USD 30,300 		1,500 -2.2% 20.20 USD 30,300
2022-11-30 2022-11-28
S Sale
5,400 -7.2%
21.44
USD 115,776 		5,400 -7.2% 21.44 USD 115,776
2022-11-30 2022-11-28
S Sale
4,600 -5.8%
20.75
USD 95,450 		4,600 -5.8% 20.75 USD 95,450
2022-11-23 2022-11-23
S Sale
4,500 -5.3%
21.71
USD 97,695 		4,500 -5.3% 21.71 USD 97,695
2022-11-23 2022-11-21
S Sale
9,500 -10.1%
21.63
USD 205,485 		9,500 -10.1% 21.63 USD 205,485
2022-11-18 2022-11-18
S Sale
1,500 -1.6%
22.13
USD 33,195 		1,500 -1.6% 22.13 USD 33,195
2022-11-18 2022-11-16
S Sale
1,500 -1.6%
23.21
USD 34,815 		1,500 -1.6% 23.21 USD 34,815
2022-11-15 2022-11-14
S Sale
6,000 -5.8%
24.53
USD 147,180 		6,000 -5.8% 24.53 USD 147,180
2022-11-15 2022-11-14
S Sale
14,000 -12.0%
23.57
USD 329,980 		14,000 -12.0% 23.57 USD 329,980
2022-10-11 2022-10-07
S Sale
8,552 -6.8%
22.69
USD 194,045 		8,552 -6.8% 22.69 USD 194,045
2022-10-04 2022-10-03
S Sale
1,233 -1.0%
21.95
USD 27,064 		1,233 -1.0% 21.95 USD 27,064
2022-07-14 2022-07-12
S Sale
9,158 -6.9%
15.79
USD 144,605 		9,158 -6.9% 15.79 USD 144,605
2022-04-19 2022-04-18
S Sale
18,530 -12.5%
17.59
USD 325,943 		18,530 -12.5% 17.59 USD 325,943
2022-04-11 2022-04-07
S Sale
10,713 -9.3%
21.82
USD 233,758 		10,713 -9.3% 21.82 USD 233,758
2022-01-11 2022-01-07
S Sale
567 -0.6%
30.75
USD 17,435 		567 -0.6% 30.75 USD 17,435
2022-01-11 2022-01-07
S Sale
2,053 -2.2%
30.75
USD 63,130 		2,053 -2.2% 30.75 USD 63,130
2022-01-11 2022-01-07
S Sale
8,196 -8.0%
30.75
USD 252,027 		8,196 -8.0% 30.75 USD 252,027
2021-11-18 2021-11-18
PS Planned sale
7,000 -6.3%
50.75
USD 355,250 		7,000 -6.3% 50.75 USD 355,250
2021-11-18 2021-11-17
PS Planned sale
7,000 -6.0%
51.08
USD 357,560 		7,000 -6.0% 51.08 USD 357,560
2021-11-18 2021-11-16
PS Planned sale
7,000 -5.6%
51.39
USD 359,730 		7,000 -5.6% 51.39 USD 359,730
2021-10-27 2021-10-25
S Sale
2,371 -1.9%
44.62
USD 105,794 		2,371 -1.9% 44.62 USD 105,794
2021-10-18 2021-10-14
S Sale
1,221 -1.0%
39.97
USD 48,803 		1,221 -1.0% 39.97 USD 48,803
2021-04-15 2021-04-15
PS Planned sale
5,000 -2.8%
33.69
USD 168,450 		5,000 -2.8% 33.69 USD 168,450
2021-04-15 2021-04-14
PS Planned sale
5,000 -2.7%
33.83
USD 169,150 		5,000 -2.7% 33.83 USD 169,150
2021-04-15 2021-04-13
PS Planned sale
5,959 -3.1%
35.08
USD 209,042 		5,959 -3.1% 35.08 USD 209,042
2021-04-15 2021-04-13
PS Planned sale
960 -0.5%
35.08
USD 33,677 		960 -0.5% 35.08 USD 33,677
2021-04-15 2021-04-13
PS Planned sale
4,000 -2.1%
35.08
USD 140,320 		4,000 -2.1% 35.08 USD 140,320
2021-03-30 2021-03-26
S Sale
2,893 -1.6%
35.01
USD 101,284 		2,893 -1.6% 35.01 USD 101,284
2021-03-25 2021-03-25
PS Planned sale
10,000 -5.3%
37.71
USD 377,100 		10,000 -5.3% 37.71 USD 377,100
2021-03-25 2021-03-24
PS Planned sale
10,000 -5.3%
40.18
USD 401,800 		10,000 -5.3% 40.18 USD 401,800
2021-03-25 2021-03-23
PS Planned sale
10,000 -5.3%
41.83
USD 418,300 		10,000 -5.3% 41.83 USD 418,300
2021-02-19 2021-02-19
S Sale
4,509 -2.5%
40.76
USD 183,787 		4,509 -2.5% 40.76 USD 183,787
2021-02-19 2021-02-18
S Sale
4,520 -2.4%
40.67
USD 183,828 		4,520 -2.4% 40.67 USD 183,828
2021-02-19 2021-02-17
S Sale
4,424 -2.3%
41.55
USD 183,817 		4,424 -2.3% 41.55 USD 183,817
2020-11-16 2020-11-16
S Sale
10,000 -6.0%
31.33
USD 313,300 		10,000 -6.0% 31.33 USD 313,300
2020-11-16 2020-11-13
S Sale
10,000 -6.0%
31.87
USD 318,700 		10,000 -6.0% 31.87 USD 318,700
2020-11-16 2020-11-12
S Sale
10,000 -6.0%
32.10
USD 321,000 		10,000 -6.0% 32.10 USD 321,000
2020-10-01 2020-09-29
S Sale
1,781 -3.1%
28.63
USD 50,990 		1,781 -3.1% 28.63 USD 50,990
2020-03-06 2020-03-06
PS Planned sale
10,000 -27.9%
13.77
USD 137,700 		10,000 -27.9% 13.77 USD 137,700
2020-03-06 2020-03-05
PS Planned sale
10,000 -27.9%
13.72
USD 137,200 		10,000 -27.9% 13.72 USD 137,200
2020-03-06 2020-03-04
PS Planned sale
10,000 -27.9%
13.95
USD 139,500 		10,000 -27.9% 13.95 USD 139,500
2020-02-07 2020-02-07
PS Planned sale
10,000 -27.9%
13.32
USD 133,200 		10,000 -27.9% 13.32 USD 133,200
2020-02-07 2020-02-06
PS Planned sale
10,000 -27.9%
14.43
USD 144,300 		10,000 -27.9% 14.43 USD 144,300
2020-02-07 2020-02-05
PS Planned sale
10,000 -27.9%
14.06
USD 140,600 		10,000 -27.9% 14.06 USD 140,600
2020-01-08 2020-01-08
PS Planned sale
10,000 -27.9%
16.16
USD 161,600 		10,000 -27.9% 16.16 USD 161,600
2020-01-08 2020-01-07
PS Planned sale
10,000 -27.9%
15.46
USD 154,600 		10,000 -27.9% 15.46 USD 154,600
2020-01-08 2020-01-06
PS Planned sale
10,000 -27.9%
15.90
USD 159,000 		10,000 -27.9% 15.90 USD 159,000
2019-10-04 2019-10-04
PS Planned sale
10,000 -27.9%
15.63
USD 156,300 		10,000 -27.9% 15.63 USD 156,300
2019-10-04 2019-10-03
PS Planned sale
10,000 -27.9%
15.74
USD 157,400 		10,000 -27.9% 15.74 USD 157,400
2019-10-04 2019-10-02
PS Planned sale
10,000 -27.9%
15.76
USD 157,600 		10,000 -27.9% 15.76 USD 157,600
2019-09-06 2019-09-06
PS Planned sale
10,000 -27.9%
19.88
USD 198,800 		10,000 -27.9% 19.88 USD 198,800
2019-09-06 2019-09-05
PS Planned sale
10,000 -27.9%
19.99
USD 199,900 		10,000 -27.9% 19.99 USD 199,900
2019-09-06 2019-09-04
PS Planned sale
10,000 -27.9%
19.46
USD 194,600 		10,000 -27.9% 19.46 USD 194,600
2019-07-03 2019-07-03
PS Planned sale
10,000 -27.9%
16.09
USD 160,900 		10,000 -27.9% 16.09 USD 160,900
2019-07-03 2019-07-02
PS Planned sale
10,000 -27.9%
16.84
USD 168,400 		10,000 -27.9% 16.84 USD 168,400
2019-07-03 2019-07-01
PS Planned sale
10,000 -27.9%
17.23
USD 172,300 		10,000 -27.9% 17.23 USD 172,300
2019-06-21 2019-06-19
PS Planned sale
10,000 -27.9%
17.60
USD 176,000 		10,000 -27.9% 17.60 USD 176,000
2019-05-24 2019-05-23
S Sale
10,000 -27.9%
17.80
USD 178,000 		10,000 -27.9% 17.80 USD 178,000
2019-05-24 2019-05-22
S Sale
4,500 -14.8%
18.06
USD 81,270 		4,500 -14.8% 18.06 USD 81,270
2019-05-17 2019-05-16
PS Planned sale
10,000 -24.8%
16.76
USD 167,600 		10,000 -24.8% 16.76 USD 167,600
2019-04-19 2019-04-17
PS Planned sale
10,000 -24.8%
16.53
USD 165,300 		10,000 -24.8% 16.53 USD 165,300
2019-03-22 2019-03-20
PS Planned sale
10,000 -24.8%
19.83
USD 198,300 		10,000 -24.8% 19.83 USD 198,300
2019-02-22 2019-02-20
PS Planned sale
10,000 -40.7%
17.23
USD 172,300 		10,000 -40.7% 17.23 USD 172,300
2019-01-17 2019-01-17
PS Planned sale
10,000 -40.7%
12.49
USD 124,900 		10,000 -40.7% 12.49 USD 124,900
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