Reported relationships
Latest disclosed role at each company.
No relationships currently tracked through insider filings.
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
No balances currently tracked through insider filings.
Past disclosures · reporting ended (1)
No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.
BIOLIFE SOLUTIONS INC
Report date February 04, 2021 · Filed February 09, 2021
Jointly reported with VILLIGER WALTER
Section 16 reporting ended · disclosed 2021-02-09. Current position is not established by this disclosure.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | IndirectBy WAVI Holding AG | 3,281,778 |
Last balance in matching sequence
After 2021-02-05 transaction · row 2
Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rowsRow 1 · 2021-02-04 · Sale · Disposed 8,538 · Balance 3,321,778 F1: The shares of common stock are held directly by WAVI Holding AG, which is an entity wholly owned and controlled by Walter Villiger. Row 2 · 2021-02-05 · Sale · Disposed 40,000 · Balance 3,281,778 F1: The shares of common stock are held directly by WAVI Holding AG, which is an entity wholly owned and controlled by Walter Villiger. |
Filing footnotes · ownership attribution and instrument terms
F1: The shares of common stock are held directly by WAVI Holding AG, which is an entity wholly owned and controlled by Walter Villiger.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 13, 2020 Filed Jun 4, 2020 00:01 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | OtherCommon Stock | 1,777,211 | $4.75 | $8,441,752.25 |
DisclosureSEC source: 0001437749-20-012379 · rdgdoc.xml · nonDerivative · entry 2 VILLIGER WALTER · CIK 0001113655 · 10% owner WAVI Holding AG · CIK 0001603260 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By WAVI Holdings AG Disclosed balance after: 5,092,797 F1 · kind: On May 13, 2020, WAVI Holding AG ("WAVI"), an entity wholly owned by Walter Villiger (together, the "reporting person"), exercised an in-the-money warrant to purchase 1,777,211 shares of common stock, par value $0.001 per share (the "Common Stock"), of Biolife Solutions, Inc. (the "Company") with an exercise price of $4.75 per share pursuant to Rule 16b-6 under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The reporting person exercised the warrant on a cashless basis pursuant to the terms of the warrant, resulting in the Company's withholding of 566,561 of the warrant shares to pay the exercise price and issuing to the reporting person the remaining 1,210,650 shares. Read SEC document |
| October 04, 2019 Filed Jun 4, 2020 00:01 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | SaleCommon Stock | 162,761 | $15.36 | $2,500,008.96 |
DisclosureSEC source: 0001437749-20-012379 · rdgdoc.xml · nonDerivative · entry 1 VILLIGER WALTER · CIK 0001113655 · 10% owner WAVI Holding AG · CIK 0001603260 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By WAVI Holdings AG Disclosed balance after: 3,315,586 Read SEC document |
| May 23, 2019 Filed Jun 1, 2019 00:00 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | SaleCommon Stock | 14,987 | $18.01 | $269,915.87 |
DisclosureSEC source: 0001437749-19-011183 · rdgdoc.xml · nonDerivative · entry 2 VILLIGER WALTER · CIK 0001113655 · 10% owner WAVI Holding AG · CIK 0001603260 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By WAVI Holdings AG Disclosed balance after: 3,478,347 Read SEC document |
| May 21, 2019 Filed Jun 1, 2019 00:00 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | SaleCommon Stock | 39,883 | $19.18 | $764,955.94 |
DisclosureSEC source: 0001437749-19-011183 · rdgdoc.xml · nonDerivative · entry 1 VILLIGER WALTER · CIK 0001113655 · 10% owner WAVI Holding AG · CIK 0001603260 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By WAVI Holdings AG Disclosed balance after: 3,493,334 Read SEC document |
| July 09, 2018 Filed Jul 9, 2018 21:57 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | SaleCommon Stock | 24,857 | $11.37 | $282,624.09 |
DisclosureSEC source: 0001437749-18-013145 · rdgdoc.xml · nonDerivative · entry 2 VILLIGER WALTER · CIK 0001113655 · 10% owner WAVI Holding AG · CIK 0001603260 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By WAVI Holdings AG Disclosed balance after: 3,533,217 F1 · shares: The reporting person sold the shares in privately negotiated transactions. Read SEC document |
| July 09, 2018 Filed Jul 9, 2018 21:57 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | SaleCommon Stock | 189,429 | $11.37 | $2,153,807.73 |
DisclosureSEC source: 0001437749-18-013145 · rdgdoc.xml · nonDerivative · entry 1 VILLIGER WALTER · CIK 0001113655 · 10% owner WAVI Holding AG · CIK 0001603260 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By WAVI Holdings AG Disclosed balance after: 3,558,074 F1 · shares: The reporting person sold the shares in privately negotiated transactions. Read SEC document |
| June 30, 2017 Filed Jul 7, 2017 20:04 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | OtherSeries A Nonconvertible Preferred Stock | 4,250 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001144204-17-036095 · v470494_4.xml · nonDerivative · entry 1 VILLIGER WALTER · CIK 0001113655 · 10% owner WAVI Holding AG · CIK 0001603260 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By WAVI Holdings AG Disclosed balance after: 4,250 F1 · kind: The shares of Series A nonconvertible preferred stock were issued on July 5, 2017 to WAVI Holdings AG, a wholly owned entity of the reporting person ("WAVI"), in exchange for the cancellation of a previously issued promissory note of the issuer in the name of WAVI in the amount of $4,250,000 including principal and accrued interest thereon through June 1, 2017. Such exchange was pursuant to an agreement between the issuer and WAVI dated June 30, 2017. F1 · price: The shares of Series A nonconvertible preferred stock were issued on July 5, 2017 to WAVI Holdings AG, a wholly owned entity of the reporting person ("WAVI"), in exchange for the cancellation of a previously issued promissory note of the issuer in the name of WAVI in the amount of $4,250,000 including principal and accrued interest thereon through June 1, 2017. Such exchange was pursuant to an agreement between the issuer and WAVI dated June 30, 2017. Read SEC document |
| May 23, 2017 Filed May 25, 2017 23:27 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | OtherWarrants · Derivative | 71,429 | $0.00 Strike: $1.12 | $0.00 |
DisclosureSEC source: 0001144204-17-029661 · v467872_4.xml · derivative · entry 2 VILLIGER WALTER · CIK 0001113655 · 10% owner WAVI Holding AG · CIK 0001603260 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 71,429 shares Expires 2017-05-29 Read SEC document |
| May 23, 2017 Filed May 25, 2017 23:27 UTC | BIOLIFE SOLUTIONS INC BLFS · Entity 4614 | OtherCommon Stock | 71,429 | $1.12 | $80,000.48 |
DisclosureSEC source: 0001144204-17-029661 · v467872_4.xml · nonDerivative · entry 1 VILLIGER WALTER · CIK 0001113655 · 10% owner WAVI Holding AG · CIK 0001603260 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Indirect · By WAVI Holdings AG Disclosed balance after: 3,747,503 F1 · ownership.nature: The shares of common stock were issued to WAVI Holdings AG, a wholly owned entity of the reporting person, upon exercise of the warrants held by the reporting person. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.