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Mike Mensinger

CIK 2048500 · Chief Product Officer · last filed 2026-06-03

Mike Mensinger is a Chief Product Officer who has filed 15 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing shows the insider sold $55.2K of BBNX on Jun 3, 2026. Across all open-market trades the lifetime net is +$129.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $2.9M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$2.93M

Companies

1

Total Filings

15

Lifetime Open-Market Net

$129.5K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
BBNX Chief Product Officer 184,415 $15.90 $2.93M $129.5K 11 2026-06-03

Recent Filings

15 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-06-03 BBNX Sell (S) −4,378 -$55.2K EDGAR
2026-06-03 BBNX Notice (144) −4,378 -$56.0K EDGAR
2026-03-13 BBNX Grant (A) — $0 EDGAR
2026-03-04 BBNX Notice (144) −1,064 -$13.3K EDGAR
2026-03-03 BBNX Mixed +108,041 -$13.2K EDGAR
2026-01-07 BBNX Sell (S) −2,200 -$66.2K EDGAR
2026-01-05 BBNX Sell (S) −7,800 -$231.0K EDGAR
2026-01-02 BBNX Notice (144) −10,000 -$304.7K EDGAR
2025-12-04 BBNX Sell (S) −1,063 -$31.2K EDGAR
2025-12-04 BBNX Notice (144) −1,063 -$31.2K EDGAR
Showing 1–10 of 15
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.