September Token Unlocks: ARB, ZRO, STRK & More This Week
2026-09-14
Looking for the September token unlocks schedule this week? Here is the complete guide to ARB, ZRO, STRK and more unlocking between September 14 and 20, 2026, with Arbitrum, LayerZero, Starknet, Lombard, Sei, and Kaito leading the calendar and BARD, ZRO, and ARB standing out as the key events to watch.
Key Takeaways
Big unlocks this week: ARB (Sept 16), BARD (Sept 18), and ZRO (Sept 20) lead with $1.2M–$26M in new supply.
Notable smaller releases: STRK + SEI (Sept 15) and KAITO (Sept 20) add another ~$11.7M combined.
September already heavy: Earlier unlocks (led by HYPE’s Sept 6 cliff) already exceeded $1.5B in new supply.
Token Unlocks, Explained Simply
A token unlock is not a gift and not a penalty. It is a scheduled release of previously restricted tokens, written into a project's vesting contract from day one. Teams, investors, and foundations agree to hold their allocations for months or years so that early price stability does not collapse the moment a token lists.
Once the calendar hits a cliff date, or a linear window opens, those tokens simply become transferable. What happens after that, whether holders sell, stake, or sit tight, is a separate question entirely.
This Week's Key Unlocks: September 14-20, 2026
BARD: Lombard's September 18 Airdrop Season 1 Release
Lombard unlocks 10 million BARD tokens on September 18, worth approximately $1.2 million and equal to about 1.0% of total supply, or roughly 2.9% of BARD's current circulating supply of 350 million tokens.
The release is directed entirely to Airdrop Season 1 claimants rather than to team or investor wallets.
Because this allocation goes to a broad base of past airdrop recipients rather than a concentrated insider group, the sell-pressure profile tends to look different from a typical investor cliff, though a wide claimant base can still translate into meaningful distributed selling if a large share of recipients choose to cash out at once.
ZRO: LayerZero's Largest Dollar Unlock of the Week
LayerZero unlocks approximately 25.71 million ZRO tokens at 7:00 PM Beijing time on September 20, worth roughly $26 million and equal to about 4.22% of circulating supply.
This is both the largest unlock by dollar value covered this week and the one with the highest percentage impact on circulating supply among the six headline tokens.
The release draws from a mix of investor, insider, and community-linked allocations. With roughly two-thirds of ZRO's total supply still locked heading into this event, monthly releases of this size remain a recurring and largely predictable feature of the token's schedule rather than a one-off shock.
ARB: Arbitrum's September 16 Investor and Team Cliff
Arbitrum unlocks about 92.65 million ARB tokens at 9:00 PM Beijing time on September 16, worth approximately $12.9 million and equal to roughly 1.59% of circulating supply.
The release splits into 36.52 million ARB (about $5.1 million) for investors and 56.13 million ARB (about $7.84 million) for team, future team, and advisors.
Because this tranche skews entirely toward insiders rather than community or ecosystem wallets, it carries a different sell-pressure profile than, say, a DAO treasury release, and it lands during a period when ARB has already been highly volatile on Robinhood Chain revenue news and broader macro catalysts.
Also This Week: STRK, SEI, and KAITO
STRK: Starknet's Recurring Monthly Cliff
Starknet unlocks approximately 127 million STRK tokens at 8:00 AM Beijing time on September 15, worth roughly $3.6 million and equal to about 3.48% of circulating supply.
This is part of a front-loaded vesting schedule that releases 1.27% of STRK's total supply every month through March 2027, directed to early contributors and investors.
Past STRK unlocks under this same schedule have coincided with same-day price drops of roughly 9% on at least one prior occasion, though broader market conditions, including the Federal Reserve's September 16 rate decision, are likely to matter more for STRK's price this week than the unlock itself.
SEI: A Smaller, Steadier Monthly Release
Sei unlocks 55.56 million SEI tokens on September 15, worth about $2.48 million and equal to roughly 0.75% of circulating supply, directed to the Team allocation.
This continues a consistent pattern of monthly releases of the same size that Sei has run for most of 2026, making it one of the more predictable entries on this week's calendar.
KAITO: Core Contributors Get Their September Share
Kaito unlocks 17.6 million KAITO tokens on September 20, worth approximately $5.62 million and equal to about 1.8% of total supply, or roughly 7.3% of KAITO's current circulating supply of 240 million tokens.
The release goes to Core Contributors under a cliff-vesting structure that governs most of Kaito's non-community allocations.
Other Ongoing Linear Releases
RAIN and PUMP both continue their daily linear unlocks through this window as well, though neither carries a single headline date.
RAIN's 30-day rolling schedule and PUMP's monthly linear release remain active in the background and are covered in more detail in last week's edition of this schedule.
Condensed: What Already Unlocked This Month
The first two weeks of September already delivered well over $1.5 billion in new supply before this window opened, led by HYPE's outsized September 6 cliff:
SUI: 13.53 million tokens on September 1 (~$9.73M, ~1.16% of released supply), split across Early Contributors, Community Reserve, and Mysten Labs Treasury.
EIGEN: ~36.82 million tokens on September 1, a meaningful addition relative to circulating supply.
ENA: 40.63 million tokens on September 2 (~$6.05M), directed entirely to the Ethena Foundation.
IOTA: ~12.36 million tokens on September 2, split between the Tangle Ecosystem Association and the IOTA Foundation.
HYPE: 9.92 million tokens on September 6 (~$797M nominal, ~2.37% of released supply), to Hyperliquid's core contributors. Historically low actual claim rates mean the headline dollar figure likely overstates real sell pressure.
JTO: ~16.96 million tokens on September 7 (~$7.6M, ~1.7% of total supply), split between Core Contributors and Private Investors.
ADI: 6.99 million tokens on September 9 (~$49M, ~7% of market cap), from Community Fund and Treasury Reserves.
APT: 14.36 million tokens on September 12 (~$8.8M, ~1.8% of market cap), a routine monthly Aptos cliff.
Full September 2026 Token Unlock Calendar
Table compiled and cross-checked against Tokenomist, CoinGecko, CoinMarketCap AI, and PANews data as of September 14, 2026.
Estimated values shift with token price and should be re-verified closer to each event, especially the September 16-20 dates, which remain subject to normal block-time variance.
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The Entities Behind This Week's Unlock Calendar
LayerZero (ZRO)
LayerZero is a cross-chain interoperability protocol connecting more than 50 blockchains, with ZRO serving as its utility and governance token.
The project recently secured SOC 2 Type 1 and Type 2 accreditation for its infrastructure and has been building out fee-driven buyback mechanisms through its newer exchange engine.
Arbitrum (ARB)
Arbitrum is an Ethereum Layer 2 scaling network that has recently leaned into a revenue-sharing narrative, driven partly by licensing fees from Robinhood Chain's use of Arbitrum's technology.
ARB's price has been unusually volatile heading into this week's unlock, more than doubling on revenue news before pulling back sharply.
Lombard (BARD)
Lombard is a Bitcoin liquid restaking protocol built around its LBTC token, with BARD serving as the project's governance and utility token since its September 2025 token generation event.
BARD's vesting structure spans multiple allocations, including Core Contributors, Early Investors, the Liquid Bitcoin Foundation, and several airdrop seasons, with the full schedule extending into 2029.
Starknet (STRK)
Starknet is a zk-rollup Layer 2 network for Ethereum, using STARK cryptographic proofs to scale dApp computation without compromising base-layer security.
STRK's monthly unlock schedule is unusually front-loaded compared to some peers, releasing a fixed 1.27% of total supply every month through March 2027.
Sei and Kaito
Sei is a Layer 1 blockchain purpose-built for high-speed DeFi trading, with SEI used for fees, staking, and governance.
Kaito is an AI-powered crypto search and attention platform, with KAITO used to reward Core Contributors and community "Yappers" who help drive project visibility.
Interpretation Cheat Sheet
Percentage of circulating supply beats raw token count. ZRO's 25.71 million tokens sound modest next to ARB's 92.65 million, but at 4.22% of circulating supply versus 1.59%, ZRO's release is proportionally the heavier event of the two.
Recipient type matters more than size. BARD's release goes to a broad Airdrop Season 1 claimant base rather than a small insider group, while ARB's entire September 16 tranche goes to investors and team, a distinction worth weighing before assuming either event behaves the same way.
Claimed versus scheduled are different numbers. HYPE's actual claim history earlier this month shows the scheduled figure can overstate real dilution by a wide margin, a pattern worth keeping in mind for any large cliff.
Recurring schedules are more predictable than they sound. ARB, ZRO, STRK, and SEI all follow monthly or near-monthly release patterns, which makes their timing far less of a surprise than a one-off unlock event.
Watch liquidity, not just the date. A thinly traded token absorbs a mid-sized unlock far worse than a top-100 asset absorbs a much larger one, which is part of why BARD's smaller dollar figure still deserves attention relative to its market size.
Read Also: How Token Unlocks Affect Crypto Prices: Cliff vs Linear Unlocks
Summary
This week's calendar doesn't carry a single blockbuster on the scale of HYPE's September 6 cliff, but BARD, ZRO, and ARB together represent a meaningful and varied set of events: an airdrop-linked release, the month's largest percentage-of-supply unlock, and a sizable insider cliff landing in the same seven-day window. STRK, SEI, and KAITO add three more recurring, largely predictable releases on top of that.
None of this guarantees a price move in either direction. It does mean that recipient type, actual claim behavior, and available liquidity deserve more attention than the headline token counts alone.
Disclaimer: The views expressed belong exclusively to the author and do not reflect the views of this platform. This platform and its affiliates disclaim any responsibility for the accuracy or suitability of the information provided. It is for informational purposes only and not intended as financial or investment advice.
FAQ
What token unlocks are happening this week in crypto?
Between September 14 and 20, 2026, the key unlocks are BARD (September 18), ZRO (September 20), and ARB (September 16), alongside smaller releases from STRK and SEI (both September 15) and KAITO (September 20).
Which unlock is the biggest this week?
By dollar value, LayerZero's ZRO unlock is the largest at roughly $26 million. By percentage of circulating supply, ZRO is also the heaviest at about 4.22%, ahead of KAITO's roughly 7.3% of its smaller circulating supply base.
Is the ARB unlock going to community wallets or insiders?
Arbitrum's September 16 unlock goes entirely to investors and to team, future team, and advisors, with no community or ecosystem allocation included in this specific release.
When is the next big token unlock after this week?
SOON's next release follows on September 23, equal to roughly 3.5% of its market cap, just three days after this window closes.
Do token unlocks always push prices down?
Not necessarily. Price impact depends on who receives the tokens, whether recipients actually claim and sell them, and how much liquidity is available to absorb the new supply, as seen with HYPE's historically low claim rates earlier this month.
Disclaimer: The views expressed belong exclusively to the author and do not reflect the views of this platform. This platform and its affiliates disclaim any responsibility for the accuracy or suitability of the information provided. It is for informational purposes only and not intended as financial or investment advice.
Disclaimer: The content of this article does not constitute financial or investment advice.
