Insider · CIK 0001241181
Roderick De Greef
Files at: BLFS, TEUM. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 18, 2026 FForm 4 → | Sep 22, 5:11 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 2,775 | $36.69 | $101,815 | 728,196 | — | |
| Jun 18, 2026 FForm 4 → | Jun 22, 4:50 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 2,775 | $26.04 | $72,261 | 730,971 | — | |
| May 25, 2019 SForm 4 → | May 29, 2018, 6:30 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 25,000 | $9.53 | $238,250 | 14,583 | −63.2% | plan? |
| May 25, 2019 MForm 4 → | May 29, 2018, 6:30 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 25,000 | $1.64 | $41,000 | 29,583 | — | plan? |
| Feb 25, 2019 AForm 4 → | Feb 27, 9:39 pm EST | BIOLIFE SOLUTIONS INCBLFS | 15,776 | — | — | 30,359 | — | plan? |
| Feb 20, 2019 SForm 4 → | Feb 22, 8:01 pm EST | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $17.23 | $172,300 | 14,583 | −40.7% | plan? |
| Feb 20, 2019 MForm 4 → | Feb 22, 8:01 pm EST | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $1.81 | $18,099 | 24,583 | — | plan? |
| Jan 17, 2019 SForm 4 → | Jan 17, 8:31 pm EST | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $12.49 | $124,900 | 14,583 | −40.7% | plan? |
| Jan 17, 2019 MForm 4 → | Jan 17, 8:31 pm EST | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $1.81 | $18,099 | 24,583 | — | plan? |
| Dec 19, 2018 SForm 4 → | Dec 21, 4:03 pm EST | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $10.67 | $106,700 | 14,583 | −40.7% | plan? |
| Dec 19, 2018 MForm 4 → | Dec 21, 4:03 pm EST | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $1.81 | $18,099 | 24,583 | — | plan? |
| Oct 21, 2018 SForm 4 → | Nov 23, 6:56 pm EST | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $10.00 | $100,000 | 14,583 | −40.7% | plan? late |
| Oct 21, 2018 MForm 4 → | Nov 23, 6:56 pm EST | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $1.81 | $18,099 | 24,583 | — | plan? late |
| Oct 17, 2018 SForm 4 → | Oct 19, 4:30 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $12.95 | $129,500 | 14,583 | −40.7% | plan? |
| Oct 17, 2018 MForm 4 → | Oct 19, 4:30 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $1.81 | $18,099 | 24,583 | — | plan? |
| Sep 19, 2018 SForm 4 → | Sep 21, 5:00 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $17.22 | $172,200 | 14,583 | −40.7% | plan? |
| Sep 19, 2018 MForm 4 → | Sep 21, 5:00 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $1.81 | $18,099 | 24,583 | — | plan? |
| Aug 16, 2018 SForm 4 → | Aug 17, 5:00 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $19.10 | $191,000 | 14,583 | −40.7% | plan? |
| Aug 16, 2018 MForm 4 → | Aug 17, 5:00 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $1.81 | $18,099 | 24,583 | — | plan? |
| Jul 18, 2018 SForm 4 → | Jul 20, 5:09 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $20.00 | $200,000 | 14,583 | −40.7% | plan? |
| Jul 18, 2018 MForm 4 → | Jul 20, 5:09 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $1.81 | $18,099 | 24,583 | — | plan? |
| May 31, 2018 SForm 4 → | Jun 4, 5:58 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $10.44 | $104,400 | 14,583 | −40.7% | plan? |
| May 31, 2018 MForm 4 → | Jun 4, 5:58 pm EDT | BIOLIFE SOLUTIONS INCBLFS | 10,000 | $1.64 | $16,400 | 24,583 | — | plan? |
| Jan 1, 2018 AForm 4 → | Jan 3, 9:39 pm EST | BIOLIFE SOLUTIONS INCBLFS | 14,583 | — | — | 14,583 | — | plan? |
| Feb 19, 2017 PForm 4 → | Feb 24, 12:19 pm EST | PARETEUM CorpTEUM | 275,911 | $0.11 | $30,350 | 451,949 | +157% | plan? late |
| Apr 29, 2016 AForm 4 → | Apr 29, 6:56 pm EDT | ELEPHANT TALK COMMUNICATIONS CORPETAK | 94,437 | — | — | 176,038 | — | plan? |
| Jan 18, 2016 AForm 4 → | Jan 20, 4:56 pm EST | ELEPHANT TALK COMMUNICATIONS CORPETAK | 81,601 | — | — | 81,601 | — | plan? |