Form Energy....claims that its iron-air battery can deliver electricity for 100 hours at one-tenth the cost of lithium-ion batteries.
...the degree and level of reduction in battery storage costs predicted by Form Energy’s new product is a game changer. It has the potential to completely change the discussion about decarbonization of electricity and the related role of storage.
The clear loser here is natural gas as a boiler fuel for electric power generation.
...a relatively inexpensive 100 hour plus utility-scale storage battery is as disruptive a technological force for the electric utility industry as anything we have ever seen.
Iron-Air Batteries

“I do not believe that he understands the fundamentals that are creating explosive growth and investment opportunities in the innovation space.”Wood went on to tout her belief that the technologies ARK believes and invests in “should transform the world” in the next decade.

I have been using Firstrade for years and happy with service overall. I can confirm that they do charge loads for load funds, but I still find they have the best selection of funds being offered at NTF AND institutional shares at low minimums in some cases.

Vanguard Advice Select Dividend Growth Fund will seek to outperform the broader U.S. market, focusing on financially sound, large-cap companies across a diverse range of sectors that have prospects for long-term total returns, as a result of their ability to grow earnings and their willingness to increase dividends over time. A more concentrated version of the strategy used in Vanguard Dividend Growth Fund, the fund will be managed by Wellington Management Company LLP and will have an estimated expense ratio of 0.45%, compared with the average expense ratio for large-cap core funds of 0.90%.3
Vanguard Advice Select Global Value Fund will provide global, all-cap, contrarian-value exposure by investing in discounted companies that are being avoided or overlooked. The fund will be managed by Wellington Management Company LLP and will have an estimated expense ratio of 0.40%, compared with the average expense ratio for global multi-cap value funds of 1.10%.4
Vanguard Advice Select International Growth Fund will employ a bottom-up equity strategy—analyzing the fundamentals of specific companies instead of broad sectors or industries—focused on exceptional international growth companies. The fund will be managed by Baillie Gifford Overseas Ltd., as a more concentrated version of the strategy used in Vanguard International Growth Fund. The fund will have an estimated expense ratio of 0.42%, compared with the average expense ratio for international large-cap growth funds of 1.13%.5

Just received from TDA...
However, the transaction fee for your purchases of funds from certain fund families that do not pay TD Ameritrade for record keeping, shareholder, and other administrative services on the shares purchased will increase to $74.95.

WOW I am sure Schwab will apply $75 fee across the board

To compensate Schwab for various shareholder services, NTF Funds pay Schwab an asset-based annual fee, which usually equals 0.40% of the average fund assets held at Schwab but may be as high as 0.45%. ... When adding a new fund to Schwab’s NTF platform, NTF Funds also pay Schwab a one-time establishment fee.
...
Most [Transaction] Fee Funds pay Schwab a low annual asset-based fee, typically 0.10% annually of the average fund assets held at Schwab, although the fee can range up to 0.25% annually. ... When adding a new fund to Schwab’s platform, [Transaction] Fee Funds also pay Schwab a one-time establishment fee.

“Vanguard doesn’t compensate us for the services we provide,” a Fidelity spokeswoman told Barron’s. “That’s why there’s a higher transaction fee for its funds,” she added, referring to the $75 fee that Fidelity charges to buy a Vanguard fund, well above its normal $49.95 rate.
...
Maintaining the exclusive rights to sell its low-cost Admiral shares for active funds is one way to prevent firms like Fidelity or Schwab from poaching client assets. “Vanguard is saying, ‘Why should we offer our best priced item on someone else’s shelf when we want investors to stay with us?’” Daniel Wiener, editor of monthly newsletter The Independent Adviser for Vanguard Investors, tells Barron’s.

Firstrade:

A Short Term Redemption Fee of $19.95 will be applied to redemptions of mutual fund shares held less than 90 days. Broker-Assisted redemptions will incur a charge of $19.95. Redemptions of less than $500 will incur a $19.95 fee, unless the entire value of that fund is less than $500. For mutual funds transferred to Firstrade, the 90 day holding period will begin when the account transfer process is complete.

https://invest.firstrade.com/cgi-bin/main#/content/customerservice/pricing/
Once one logs in, there's a fund screener that gives not 11,000 funds but 16,854 funds, of which 10,265 are described as no load, and 6,589 of which are called load funds.

Before Firstrade dropped all fund transaction fees, it charged no transaction fee for funds on its NTF list and for load funds (since it collected loads on those funds), while charging $9.95 for no load, TF funds. I'm inclined to think that all Firstrade did was remove the $9.95 charge on the TF funds but that it still charges loads on funds it labels load funds. Especially since it shows 6K load funds in addition to the 10K+ funds that are "no load".
NTBAX is one such fund. Firstrade lists it as open but as a load fund. However, it does also list NTBIX as a noload fund, albeit with a $25K min.
While you won't find NTBAX on the Firstrade's public pages, you will find its sister fund NAVAX / NAVCX there, displayed as a load fund. That gives you a good indication of how NTBAX is handled there as well.
Interestingly, you will also find its purported sister fund NDNAX /NDNCX listed. The problem is that this fund is defunct. Which suggests that the number of funds Firstrade is claiming is inflated, whether intentionally or not.

A Short Term Redemption Fee of $19.95 will be applied to redemptions of mutual fund shares held less than 90 days. Broker-Assisted redemptions will incur a charge of $19.95. Redemptions of less than $500 will incur a $19.95 fee, unless the entire value of that fund is less than $500. For mutual funds transferred to Firstrade, the 90 day holding period will begin when the account transfer process is complete.