BBLGNasdaqOrthopedic, Prosthetic & Surgical Appliances & SuppliesFiscal year ends December 31Also trades as BBLGW
Bone Biologics Corp
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 14, 2026
$0.41+0.02 (+3.92%)
Close on Oct 19, 2026
- Market cap
- $737.57K
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
0M
Shares held, 13F filers
Institutional holders
3
1 new, 1 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Intracoastal Capital LLC | 199,251 | 9.99% | 13G (passive) amendment | Sep 30, 2025 |
| Mitchell P. Kopin | 153,219 | 9.99% | 13G (passive) | Jun 27, 2025 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of BBLG | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Citadel Advisors LLC | 23,879 | – | $32.71K | New | 0.00% |
| Tower Research Capital LLC (TRC) | 1,953 | – | $2.68K | −2,173 | 0.00% |
| SBI Securities Co., Ltd. | 230 | – | $315 | – | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 3 | 0M | 1 / 0 | 1 / 1 | 0M | 0M |
| Q1 2026 | 3 | 0M | 0 / 1 | 1 / 4 | 0M | 0M |
| Q4 2025 | 7 | 0M | 2 / 3 | 0 / 2 | 0M | 0M |
| Q3 2025 | 7 | 0M | 4 / 2 | 1 / 0 | 0M | 0M |
| Q2 2025 | 4 | 0M | 4 / 0 | 0 / 0 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of BBLG | Value | % of fund | As of |
|---|---|---|---|---|---|
| Fidelity Extended Market Index Fund | 7,810 | – | $10.31K | 0.00% | May 31, 2026 |
| Fidelity Total Market Index Fund | 656 | – | $866 | 0.00% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| Jeff Frelick | Chief Executive Officer | 360 | Jan 21, 2026 |
| Deina H. Walsh | Chief Financial Officer | 313 | Jan 21, 2026 |
| Robert E. Gagnon | Director | 0 | Sep 30, 2026 |
| Phillip Terry Meikle II | Director | – | Sep 30, 2026 |
| Bruce Stroever | Director | 0 | Sep 30, 2026 |
| Siddhesh Rajendra Angle | Director | – | Sep 30, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Deina H. Walsh Chief Financial Officer | Sep 13, 2023 | Buy | +8,000 | $0.64 | $5.12K | 15,000 |
| Jeff Frelick Chief Executive Officer | Sep 11, 2023 | Buy | +9,500 | $0.69 | $6.55K | 17,204 |
| Deina H. Walsh Chief Financial Officer | Sep 6, 2023 | Buy | +300 | $0.70 | $210 | 300 |
| Deina H. Walsh Chief Financial Officer | Sep 6, 2023 | Buy | +6,700 | $0.71 | $4.76K | 7,000 |
| Jeff Frelick Chief Executive Officer | Aug 31, 2023 | Buy | +7,600 | $0.66 | $5.02K | 7,704 |
| Knight Insurance Company, Ltd 10% owner | Mar 13, 2023 | Other | −500,137 | – | – | 0 |
| Hankey Capital, Llc 10% owner | Oct 15, 2021 | Conversion | −9,361,702 | – | – | 7,553,922 |
| Hankey Capital, Llc 10% owner | Oct 15, 2021 | Gift | −1,004,310 | – | – | 7,025,802 |
| Hankey Capital, Llc 10% owner | Oct 15, 2021 | Discretionary | +476,190 | $5.24 | $2.50M | 8,030,112 |
| Hankey Capital, Llc 10% owner | Oct 15, 2021 | Conversion | +5,928,774 | $2.50 | $14.82M | 16,915,624 |
| Hankey Trust Don – | Jan 2, 2020 | Buy | +195,000 | $1.00 | $195.00K | 28,563,398 |
| Bret Hankey Director | Jan 2, 2020 | Buy | +195,000 | $1.00 | $195.00K | 28,122,518 |
| Bret Hankey Director | Aug 6, 2019 | Buy | +553,191 | – | – | 27,829,860 |
| Hankey Trust Don – | Aug 6, 2019 | Buy | +553,191 | – | – | 28,465,740 |
| Bret Hankey Director | Jul 15, 2019 | Buy | +85,106 | – | – | – |
| Hankey Capital, Llc 10% owner | Jul 15, 2019 | Buy | +85,106 | – | – | 27,912,549 |
| Hankey Trust Don – | Jun 20, 2019 | Buy | +1,063,830 | – | – | – |
| Bret Hankey Director | Jun 20, 2019 | Buy | +1,063,830 | – | – | 27,191,563 |
| Don Hankey Chairman of the Board, Director, 10% owner | May 7, 2019 | Buy | +1,063,830 | – | – | 26,763,613 |
| Bret Hankey Director | May 7, 2019 | Buy | +1,063,830 | – | – | 26,127,733 |
| Hankey Capital, Llc 10% owner | Mar 25, 2019 | Buy | +1,489,362 | – | – | 25,699,783 |
| Bret Hankey Director | Mar 25, 2019 | Buy | +1,489,362 | – | – | 25,063,903 |
| Hankey Capital, Llc 10% owner | Dec 17, 2018 | Buy | +18,009,696 | – | – | 24,210,421 |
| Bret Hankey Director | Dec 17, 2018 | Buy | +18,009,696 | – | – | 23,013,754 |
| AFH Holding & Advisory, LLC 10% owner | Nov 29, 2017 | Other | +915,614 | – | – | 2,942,393 |
| AFH Holding & Advisory, LLC 10% owner | Sep 7, 2017 | Other | +1,826,779 | – | – | 1,826,779 |
| AFH Holding & Advisory, LLC 10% owner | Sep 7, 2017 | Other | +200,000 | – | – | 2,026,779 |
| AFH Holding & Advisory, LLC 10% owner | Sep 7, 2017 | Other | −1,826,779 | – | – | 1,941,579 |
| AFH Holding & Advisory, LLC 10% owner | Jul 14, 2016 | Returned to company | −5,000 | $5.00 | $25.00K | 3,768,358 |
| Amir F. Heshmatpour Director | Jul 6, 2016 | Award | +23,173 | $5.00 | $115.87K | 3,773,358 |
| Amir F. Heshmatpour Director | Jul 6, 2016 | Award | +20,186 | $5.00 | $100.93K | 3,750,185 |
| Amir F. Heshmatpour 10% owner | May 20, 2016 | Other | −915,614 | $4.95 | $4.53M | 3,729,999 |
| Musculoskeletal Transplant Foundation, Inc. 10% owner | Feb 29, 2016 | Buy | +731,707 | $2.05 | $1.50M | 11,640,096 |
| AFH Holding & Advisory, LLC 10% owner | Feb 9, 2016 | Award | +1,260,255 | – | – | 4,645,613 |
| John J. Booth Director | Dec 31, 2015 | Gift | −20,000 | – | – | 20,822 |
| Steve B. Warnecke Director | Dec 31, 2015 | Gift | −59,375 | – | – | 0 |
| George A. Oram Director | Dec 28, 2015 | Award | +40,822 | – | – | 40,822 |
| B. Chia Soo Director | Dec 28, 2015 | Award | +9,176 | – | – | 2,988,078 |
| John J. Booth Director | Dec 28, 2015 | Award | +9,176 | – | – | 40,822 |
| Jim Delshad Director | Dec 28, 2015 | Award | +9,176 | – | – | 40,822 |
| Steve B. Warnecke Director | Dec 28, 2015 | Award | +27,729 | – | – | 59,375 |
| William F. Coffin Director | Dec 28, 2015 | Award | +9,176 | – | – | 40,822 |
| B. Chia Soo Director | Dec 22, 2015 | Sale | −5,274 | $1.58 | $8.33K | 2,982,804 |
| Benjamin Wu Director | Dec 22, 2015 | Sale | −2,637 | $1.58 | $4.17K | 970,991 |
| AFH Holding & Advisory, LLC 10% owner | Nov 20, 2015 | Sale | −7,911 | $1.58 | $12.50K | 3,385,358 |
| AFH Holding & Advisory, LLC 10% owner | Oct 27, 2015 | Award | +915,614 | – | – | 3,393,269 |
| B. Chia Soo Director | Oct 22, 2015 | Gift | −2,000,000 | – | – | 0 |
| B. Chia Soo Director | Oct 22, 2015 | Gift | +2,000,000 | – | – | 2,978,902 |
| AFH Holding & Advisory, LLC 10% owner | Oct 19, 2015 | Award | +5,000 | $1.58 | $7.90K | 2,477,655 |
| Benjamin Wu Director | Oct 9, 2015 | Sale | −26,372 | $1.58 | $41.67K | 973,628 |
| Musculoskeletal Transplant Foundation, Inc. Director | Oct 9, 2015 | Sale | −26,372 | $1.58 | $41.67K | 973,628 |
| B. Chia Soo Director | Oct 9, 2015 | Sale | −52,744 | $1.58 | $83.34K | 978,902 |
| Amir F. Heshmatpour 10% owner | Oct 9, 2015 | Sale | −79,110 | $1.58 | $124.99K | 2,472,655 |
| Steve B. Warnecke Director | Sep 19, 2015 | Award | +31,646 | – | – | 31,646 |
| B. Chia Soo Director | Sep 19, 2015 | Award | +31,646 | – | – | 1,031,646 |
| John J. Booth Director | Sep 19, 2015 | Award | +31,646 | – | – | 31,646 |
| Jim Delshad Director | Sep 19, 2015 | Award | +31,646 | – | – | 31,646 |
| William F. Coffin Director | Sep 19, 2015 | Award | +31,646 | – | – | 31,646 |
| Amir F. Heshmatpour 10% owner | Sep 9, 2015 | Gift | −100,000 | – | – | 2,751,765 |
| Amir F. Heshmatpour 10% owner | Sep 9, 2015 | Gift | −100,000 | – | – | 2,651,765 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.