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KELYN BRANNON

CIK 1483484 · Chief Financial Officer · last filed 2026-05-22

KELYN BRANNON is a Chief Financial Officer who has filed 30 SEC Form 4 insider transactions across 5 companies since 2010. The most recent filing, for MRLN, was dated May 22, 2026. Across all open-market trades the lifetime net is −$6.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $17.2M across reported positions. 7 SEC filings were submitted jointly with CALIX, INC.

"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

$17.18M

Companies

5

Total Filings

30

Lifetime Open-Market Net

-$6.75M

Filer Profile

Reported Address
300 E. RIVERSIDE DRIVE
APT. 527
AUSTIN, TX 78704
Formerly Known As
Brannon-Ahn Kelyn (2010–2010)
Related Filers
CALIX, INC — 7 joint filings, latest 2011-03-02
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
MRLN Director 37,500 $2.98 $111.8K $0 1 2026-05-22
Astra Space, Inc. (ASTR) Delisted Chief Financial Officer 87,798 $0.54 $47.3K $0 5 2022-08-18
ASUR Chief Financial Officer 76,782 $8.45 $648.8K -$11.2K 9 2020-07-02
ANET Chief Financial Officer 47,728 $199.59 $9.53M -$6.37M 9 2015-04-10
CALX Executive VP and CFO 195,719 $35.24 $6.90M -$368.1K 6 2011-03-02

Recent Filings

30 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
2026-05-22 MRLN Grant (A) +37,500 $0 EDGAR
2022-08-18 Astra Space, Inc. (ASTR) Delisted Tax (F) −50,855 -$69.7K EDGAR
2022-05-19 Astra Space, Inc. (ASTR) Delisted Tax (F) −51,158 -$130.5K EDGAR
2022-02-17 Astra Space, Inc. (ASTR) Delisted Tax (F) −205,839 -$701.9K EDGAR
2022-01-24 Astra Space, Inc. (ASTR) Delisted Grant (A) +207,391 $0 EDGAR
2021-09-22 Astra Space, Inc. (ASTR) Delisted Grant (A) +1,387,527 $0 EDGAR
2020-07-02 ASUR Grant (A) +7,500 $0 EDGAR
2020-06-16 ASUR Tax (F) −247 -$1.6K EDGAR
2020-05-14 ASUR Sell (S) −1,629 -$11.2K EDGAR
2020-02-27 ASUR Tax (F) −471 -$4.0K EDGAR
Showing 1–10 of 30
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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.