IPO registrations (S-1, F-1) · Registrants
ZeroStack Corp.
- SEC CIK
- 1790169 · filings on EDGAR ↗
- Name on the registration
- Flora Growth Corp.
- Former names
- Flora Growth Corp. (2019–2026)
- Registration
- Form F-1, S-1, first filed 2021-02-11, last 2025-11-28; 4 initial registrations, 7 amendments
- Outcome
- Final prospectus filed 2021-05-12; declared effective 2021-05-10
- Industry (SIC)
- Finance Services 6199
- Incorporated in
- TX
- Business address
- 2626 COLE AVENUE, SUITE 300, Dallas, TX 75204
- EIN
- 98-9195603
- Ticker
- ZSTK (Nasdaq)
- EDGAR entity type
- operating
- Insiders and CEO pay
- ZeroStack Corp. on the corporate pages
Offering terms
- Final price
- $5.00 per share (424B4 filed 2021-05-12, an initial public offering)
- Shares sold
- 3,333,333
- Gross proceeds
- $19,166,665 before underwriting discounts and any over-allotment option
- Listing
- Nasdaq under the symbol FLGC
- Lead underwriters
- Boustead Securities
Read from the cover pages of the filings listed under “Prospectus pages read” below; check the document for anything that matters.
On this site
- Business registration: ZEROSTACK CORP. Fuzzy (name and state)
- Form D issuer: ZeroStack Corp. EXACT (CIK (EXACT))
- SEC filer: Flora Growth Corp. EXACT (CIK (EXACT))
Filings 29
| Filed | Form | What it is | Name as filed | EDGAR |
|---|---|---|---|---|
| 2021-02-11 | F-1 | F-1 (foreign registration) | Flora Growth Corp. | 0001594062-21-000018 ↗ |
| 2021-03-03 | F-1/A | F-1/A (amendment) | Flora Growth Corp. | 0001594062-21-000033 ↗ |
| 2021-03-11 | F-1/A | F-1/A (amendment) | Flora Growth Corp. | 0001594062-21-000035 ↗ |
| 2021-03-22 | F-1/A | F-1/A (amendment) | Flora Growth Corp. | 0001594062-21-000040 ↗ |
| 2021-04-21 | F-1/A | F-1/A (amendment) | Flora Growth Corp. | 0001594062-21-000052 ↗ |
| 2021-05-05 | F-1/A | F-1/A (amendment) | Flora Growth Corp. | 0001594062-21-000068 ↗ |
| 2021-05-10 | F-1/A | F-1/A (amendment) | Flora Growth Corp. | 0001594062-21-000070 ↗ |
| 2021-05-10 | EFFECT | EFFECT (declared effective) | Flora Growth Corp. | 9999999995-21-001858 ↗ |
| 2021-05-12 | 424B4 | 424B4 (final prospectus) | Flora Growth Corp. | 0001594062-21-000074 ↗ |
| 2021-11-16 | F-1 | F-1 (foreign registration) | Flora Growth Corp. | 0001594062-21-000135 ↗ |
| 2021-11-18 | F-1/A | F-1/A (amendment) | Flora Growth Corp. | 0001594062-21-000138 ↗ |
| 2021-11-18 | EFFECT | EFFECT (declared effective) | Flora Growth Corp. | 9999999995-21-004411 ↗ |
| 2021-11-22 | 424B4 | 424B4 (final prospectus) | Flora Growth Corp. | 0001594062-21-000141 ↗ |
| 2022-10-05 | EFFECT | EFFECT (declared effective) | Flora Growth Corp. | 9999999995-22-002941 ↗ |
| 2023-09-06 | EFFECT | EFFECT (declared effective) | Flora Growth Corp. | 9999999995-23-002584 ↗ |
| 2023-10-18 | S-1 | S-1 (registration) | Flora Growth Corp. | 0001062993-23-019529 ↗ |
| 2023-10-26 | EFFECT | EFFECT (declared effective) | Flora Growth Corp. | 9999999995-23-003101 ↗ |
| 2024-05-02 | EFFECT | EFFECT (declared effective) | Flora Growth Corp. | 9999999995-24-001362 ↗ |
| 2025-03-28 | EFFECT | EFFECT (declared effective) | Flora Growth Corp. | 9999999995-25-000838 ↗ |
| 2025-05-22 | EFFECT | EFFECT (declared effective) | Flora Growth Corp. | 9999999995-25-001717 ↗ |
| 2025-11-28 | S-1 | S-1 (registration) | Flora Growth Corp. | 0001062993-25-017068 ↗ |
| 2025-12-10 | EFFECT | EFFECT (declared effective) | Flora Growth Corp. | 9999999995-25-003646 ↗ |
| 2026-01-26 | EFFECT | EFFECT (declared effective) | Flora Growth Corp. | 9999999995-26-000300 ↗ |
| 2026-06-17 | EFFECT | EFFECT (declared effective) | ZeroStack Corp. | 9999999995-26-002053 ↗ |
| 2026-09-02 | EFFECT | EFFECT (declared effective) | ZeroStack Corp. | 9999999995-26-002863 ↗ |
| 2026-09-02 | EFFECT | EFFECT (declared effective) | ZeroStack Corp. | 9999999995-26-002864 ↗ |
| 2026-09-02 | EFFECT | EFFECT (declared effective) | ZeroStack Corp. | 9999999995-26-002865 ↗ |
| 2026-09-02 | EFFECT | EFFECT (declared effective) | ZeroStack Corp. | 9999999995-26-002866 ↗ |
| 2026-09-15 | EFFECT | EFFECT (declared effective) | ZeroStack Corp. | 9999999995-26-002967 ↗ |
Prospectus pages read 2
| Filed | Form | Read as | Range | Price | Shares | Proceeds | Listing | Underwriters | What was found | Document |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-05-10 | F-1/A | registration statement | 1,315,200 | - | 0 | primary document; shares headline | document ↗ | |||
| 2021-05-12 | 424B4 | final prospectus | $5.00 | 3,333,333 | $19,166,665 | Nasdaq FLGC | 1 | primary document; price sentence, shares headline, proceeds table, cover names 1 | document ↗ |
Officers, directors and large holders Forms 3, 4 and 5
| Insider | Role | Title | Filings | Years | On this site |
|---|---|---|---|---|---|
| Casner Jessie | Officer | CMO | 1 | 2023 | |
| Cohen, Matthew S. | Officer | General Counsel | 2 | 2023 | |
| Garayev Elshad | Officer | CFO | 1 | 2023 | |
| Konigsberg Brandon | Director | 2 | 2023 | ||
| LESLIE JOHN TIMOTHY | Director | 2 | 2023 | ||
| MASTRONARDI MARC | Director | 2 | 2023 | ||
| MERCHAN LUIS | Director,Officer | CEO & Chairman of the Board | 1 | 2023 | |
| MORGAN ANNABELLA MANALO | Director | 1 | 2023 | ||
| Richardson Beverley | Director | 2 | 2023 | ||
| ROA JUAN CARLOS GOMEZ | Director | 2 | 2023 | ||
| Starke Clifford | Director,Officer | CEO; President | 7 | 2023–2025 | |
| Vaiman Dany | Officer | CFO; Sr. VP Finance | 7 | 2023–2026 | |
| WARNOCK JASON | Officer | CCO | 1 | 2023 | |
| WOO EDWARD | Director | 5 | 2023–2026 | ||
| Rakine Hussein | Director; Director,Officer | Chief Executive Officer | 3 | 2023 | |
| SOLOMON THOMAS | Director | 2 | 2023 | ||
| Taylor Kevin | Director; Director,Officer | Chairman | 2 | 2023 | |
| CAHILL BRENDAN | Director | 1 | 2024 | ||
| Wolkin Harold | Director | 4 | 2024–2025 | ||
| DORF SAMMY | Director,Officer | Executive Chairman | 2 | 2024 | |
| LEVENTHAL MANFRED | Director | 4 | 2024–2026 | ||
| Reis-Faria Daniel | Director,Officer | CEO | 4 | 2025–2026 | |
| Heinrich Michael | Director,Officer | Executive Chairman | 5 | 2025–2026 | |
| BROWN MICHAEL JOHN | Director | 1 | 2025 | ||
| Zeifman Laurence | Director | 2 | 2026 | ||
| Rong Rudy | Officer | President | 2 | 2026 |
Everyone who filed an insider report for this company, from the SEC’s Insider Transactions Data Sets (2006 on). Person pages are matched by name and state only.
Private offerings before or after (Form D)
| First filed | Issuer | Industry | Offering | Sold | Investors | Filings |
|---|---|---|---|---|---|---|
| 2026-09-02 | ZeroStack Corp. | Other Technology | $1,000,000,000 | $1,000,000,000 | 2 | 1 |
| 2026-07-29 | ZeroStack Corp. | Other | $92,103,510 | $92,103,510 | 24 | 1 |
| 2025-10-10 | Flora Growth Corp. | Other | $25,168,206 | $25,168,106 | 18 | 1 |
| 2025-10-10 | Flora Growth Corp. | Other | $4,233,401 | $3,554,950 | 11 | 1 |
| 2025-05-09 | Flora Growth Corp. | Other | $698,036 | $698,000 | 6 | 1 |
Data: SEC EDGAR. The quarterly full index (every S-1, S-1/A, F-1 and F-1/A since 1993, with the pricing prospectus, notice of effectiveness and withdrawal request of each registrant) and the company submissions data (SIC, state of incorporation, address, EIN, tickers, former names). Company details are what EDGAR holds today, not at the time of the filing.
Also on this site Fuzzy
| Record | Name as filed | Where | Dataset | Matched by |
|---|---|---|---|---|
| Form D issuer | ZeroStack Corp. | TX | Form D private offerings | CIK (EXACT) |
| SEC filer | ZeroStack Corp. | SEC filers (EDGAR) | CIK (EXACT) | |
| Business registration | ZEROSTACK CORP. | State business registries | name and state |
Matched by an identifier (EIN, CIK, CRD), by name and state or city, or by street address; a shared name or address is not proof of the same person or organization. Every link says how it was made; how the cross-referencing works.