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Home/Insiders/Atay Oguzhan

Atay Oguzhan

Officer

Officer
Total trades
72
Bought (open market)
$0
Sold (open market)
$16.1M
Tickers traded
1
Atay Oguzhan, Chairman and CEO of BLLN, has been a consistent seller of company stock, with Form 4 filings revealing a pronounced disposition bias. Across 49 recorded transactions, he has sold shares worth approximately $8.46 million, while reporting zero open-market purchases or acquisitions. The recent activity is heavily concentrated in early July 2026, with 24 sell transactions executed between July 6 and July 9. These sales range in size from modest amounts like $6,237 to substantial blocks exceeding $939,000, indicating a broad liquidation of holdings over a short period. The pattern is unambiguous: Oguzhan is monetizing his position rather than accumulating. The largest single sale occurred on July 9, valued at $939,318, while the July 6 cluster included multiple transactions exceeding $100,000, such as $765,873, $650,370, and $286,426. Notably, one transaction on July 9 was coded as an option exercise (M) valued at $35,000, which is a mechanical event that often precedes sales of the underlying shares. However, the overwhelming majority of activity is coded as open-market sales (S), which are discretionary and signal a deliberate reduction in exposure. The absence of any buy-side activity—no purchases, grants, or awards—reinforces the bearish tilt. While sales can be driven by personal liquidity needs or portfolio diversification, the sheer volume and concentration of transactions in a four-day window suggest a strategic exit. For investors tracking insider behavior, Oguzhan’s filings paint a clear picture: he is reducing his stake in BLLN aggressively, with no corresponding signals of confidence through new acquisitions.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Atay Oguzhan's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$07
December 2025$0$00
January 2026$0$00
February 2026$0$00
March 2026$0$00
April 2026$0$00
May 2026$0$00
June 2026$0$2.6M12
July 2026$0$5.9M30
August 2026$0$7.6M23
September 2026$0$02

Recent trades

Most recent Form 4 filings by Atay Oguzhan.

  • Atay Oguzhangifted20,000 shares ofBLLNat $0Sep 9 · filed Sep 10Details
  • Atay Oguzhantraded20,000 shares ofBLLNat $0Sep 8 · filed Sep 10Details
  • Atay Oguzhansold15,539 shares ofBLLNat $150.032$2.3MAug 5 · filed Aug 7Details

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
Atay Oguzhan
exercised
15,539 shares of
BLLN
at $2.8
$44KAug 5 · filed Aug 7Details
  • Atay Oguzhansold2,431 shares ofBLLNat $138.089$336KAug 3 · filed Aug 5Details
  • Atay Oguzhanexercised20,000 shares ofBLLNat $2.8$56KAug 3 · filed Aug 5Details
  • Atay Oguzhanexercised6,250 shares ofBLLNat $2.8$18KAug 3 · filed Aug 5Details
  • Atay Oguzhansold269 shares ofBLLNat $133.007$36KAug 3 · filed Aug 5Details
  • Atay Oguzhansold555 shares ofBLLNat $133.808$74KAug 3 · filed Aug 5Details
  • Atay Oguzhansold135 shares ofBLLNat $135.424$18KAug 3 · filed Aug 5Details
  • Atay Oguzhansold6,354 shares ofBLLNat $136.425$867KAug 3 · filed Aug 5Details
  • Atay Oguzhansold9,989 shares ofBLLNat $137.246$1.4MAug 3 · filed Aug 5Details
  • Atay Oguzhansold267 shares ofBLLNat $139.205$37KAug 3 · filed Aug 5Details
  • Atay Oguzhansold84 shares ofBLLNat $133.005$11KAug 3 · filed Aug 5Details
  • Atay Oguzhansold173 shares ofBLLNat $133.808$23KAug 3 · filed Aug 5Details
  • Atay Oguzhansold1,981 shares ofBLLNat $136.425$270KAug 3 · filed Aug 5Details
  • Atay Oguzhansold3,124 shares ofBLLNat $137.245$429KAug 3 · filed Aug 5Details
  • Atay Oguzhansold762 shares ofBLLNat $138.09$105KAug 3 · filed Aug 5Details
  • Atay Oguzhansold82 shares ofBLLNat $139.209$11KAug 3 · filed Aug 5Details
  • Atay Oguzhansold43 shares ofBLLNat $135.409$6KAug 3 · filed Aug 5Details
  • View all 72 trades →