NS Wind Down Co., Inc.
NSTGDelisted Apr 9, 2024- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001401708
NS Wind Down Co., Inc. was delisted on Apr 9, 2024; its insiders filed their last Form 4 on May 8, 2024; 88 institutions reported holding it in 13F filings for Q4 2023, worth $28.3M in total; no superinvestor held it.
Key figures
- Insider buys
- 0
- Open market, last 90 days
- Insider sells
- 0
- Open market, last 90 days
- 13F holders
- 88
- Q4 2023, −28 vs. previous quarter
- 13F value
- $28.3M
- Reported value at the end of Q4 2023
- Superinvestors holding
- 0
- At the end of Q4 2023
Superinvestors holding NSTG, Q4 2023
No superinvestor reported holding NSTG at the end of Q4 2023.
Latest insider trades
Open-market purchases and sales by NS Wind Down Co., Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 30, 2023 (view filing) | May 25 | 5 days | Gray R BradleyPresident and CEO | PPurchase | +30.0K | $5.80 | +$174.0K | +9.7%338.4K after | |
| May 30, 2023 (view filing) | May 26 | 4 days | Bailey K ThomasChief Financial Officer | PPurchase | +15.0K | $5.76 | +$86.4K | +24.8%75.4K after | |
| May 26, 2023 (view filing) | May 24 | 2 days | Young WilliamDirector | PPurchase | +35.4K | $5.69 | +$201.4K | +313.3%46.7K after | |
| Mar 14, 2023 (view filing) | Mar 13 | 1 day | Waite Charles P JrDirector | PPurchase | +12.0K | $8.35 | +$100.2K | +106.2%23.3K after | |
| Mar 8, 2023 (view filing) | Mar 7 | 1 day | Norden GregoryDirector | PPurchase | +12.5K | $9.84 | +$123.0K | +110.6%23.8K after | |
| Dec 14, 2022 (view filing) | Dec 13 | 1 day | Bailey K ThomasChief Financial Officer | PPurchase | +29.2K | $8.05 | +$234.7K | +150.5%48.5K after | |
| Dec 14, 2022 (view filing) | Dec 12-13 | 2 days | Gray R BradleyPresident and CEO | PPurchase | +67.7K | $7.38 | +$499.4K | +33.4%270.0K after | 2 lots |
| Jun 21, 2022 (view filing) | Jun 17 | 4 days | Finney Elisha WDirector | SSale | −1.95K | $12.41 | −$24.1K | −22.8%6.59K after | |
| Mar 16, 2022 (view filing) | Mar 15 | 1 day | Gray R BradleyPresident and CEO | SSale | −8.63K | $27.81 | −$239.9K | −4.1%202.3K after | |
| Mar 16, 2022 (view filing) | Mar 15 | 1 day | Beechem Joseph MSVP, Research & Development | SSale | −2.44K | $27.81 | −$67.7K | −2.8%85.4K after |
Top 10 13F holders, Q4 2023
The largest institutional positions in NS Wind Down Co., Inc. at the end of Q4 2023; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Polar Capital Holdings Plc | 3,975,000 | $2.97M | 0.02% | 00.0% | Unchanged |
| Vanguard Group Inc | 3,789,691 | $2.84M | 0.00% | +219,832+6.2% | Added |
| BlackRock Inc. | 3,574,938 | $2.68M | 0.00% | −1,057,201−22.8% | Reduced |
| Platinum Investment Management Ltd | 2,775,853 | $2.08M | 0.08% | +490,716+21.5% | Added |
| Morgan Stanley | 2,333,231 | $1.75M | 0.00% | +714,164+44.1% | Added |
| D. E. Shaw & Co., Inc. | 2,324,704 | $1.74M | 0.00% | +204,561+9.6% | Added |
| Acadian Asset Management LLC | 2,132,592 | $1.59M | 0.01% | +128,884+6.4% | Added |
| Blue Water Life Science Advisors, LLC | 1,751,891 | $1.31M | 1.15% | −2,000,000−53.3% | Reduced |
| Millennium Management LLC | 1,665,199 | $1.25M | 0.00% | +564,731+51.3% | Added |
| State Street Corp | 1,536,756 | $1.15M | 0.00% | +362,073+30.8% | Added |