Insider Trading Activity - Aflac Incorporated (AFL) — May 14, 2026

Insider Activity Overview

This period captured 19 transactions across a single ticker — AFL (Aflac) — spanning March 2 through May 14, 2026, with zero buys and 19 sells totaling $13,612,946. The dominant signal is unambiguously bearish: every actionable trade was a sale, driven primarily by 10% owner Japan Post Holdings Co., Ltd. across 17 separate transactions, alongside two significant sells from a named officer. Total dollar volume of actionable trades stands at $13.6 million, all on the sell side.

Notable Insider Trades

• Japan Post Holdings Co., Ltd. (10% Owner) — SELL — $2,132,092 — AFL
  Largest single transaction in the period (May 12); part of a sustained, multi-month divestiture campaign by Aflac's major Japanese strategic partner.

• Japan Post Holdings Co., Ltd. (10% Owner) — SELL — $1,519,826 — AFL
  March 25 sale of 14,200 shares; notable for coinciding on the same date with an officer sale (see below), forming a same-day cluster sell signal.

• Japan Post Holdings Co., Ltd. (10% Owner) — SELL — $1,505,057 — AFL
  April 2 sale of 13,634 shares; continued the post-tariff-announcement selling streak as prices hovered near $110.

• Japan Post Holdings Co., Ltd. (10% Owner) — SELL — $1,488,760 — AFL
  March 24 sale of 14,000 shares; part of a heavy late-March cluster across four consecutive trading days.

• LAKE CHARLES D II (Officer: Chairman & Rep. Director, ALIJ) — SELL — $1,713,809 — AFL
  March 11 sale of 15,590 shares; a C-suite officer liquidating over $1.7M is a meaningful signal, particularly when it aligns directionally with the major shareholder's activity.

• LAKE CHARLES D II (Officer: Chairman & Rep. Director, ALIJ) — SELL — $536,365 — AFL
  March 25 sale of 5,000 shares; second sale from this officer within the period, and notably executed on the same day as a large Japan Post sell — a clear same-day cluster.

• Japan Post Holdings Co., Ltd. (10% Owner) — SELL — $1,250,505 — AFL
  April 9 sale resuming activity after a brief pause; signals the divestiture is ongoing, not opportunistic.

No DRIP-flagged trades were present in this dataset.

Insider Sentiment Signal

🔴 Buy/Sell Ratio: 0.00 — There were zero purchases against 19 sells totaling $13.6 million. The typical insider B/S ratio runs 0.3–0.5; anything above 0.5 signals elevated conviction buying. A ratio of zero is about as bearish a read as the data can produce, though context matters enormously here.

The key nuance: Japan Post Holdings is a strategic 10% owner, not a typical corporate insider, and its sustained selling may reflect portfolio rebalancing, regulatory requirements, or currency/repatriation considerations rather than a pure fundamental view on Aflac. That said, the officer-level sells from LAKE CHARLES D II — totaling over $2.25M across two transactions — carry more traditional insider signal weight and warrant attention. The convergence of both seller types across the same narrow window is the most notable pattern in this dataset.

Vlad's Key Takeaways

• 🔴 AFL — Zero buys, 19 sells: the most lopsided insider sentiment possible for this period.
• 🔴 Japan Post Holdings (AFL) — 17 sells totaling ~$11.3M over ~10 weeks signals a deliberate, sustained divestiture, not a one-off transaction.
• 🔴 LAKE CHARLES D II (AFL) — Two officer-level sells totaling $2.25M+ add C-suite weight to an already bearish insider picture.
• 🔴 AFL cluster alert (March 25) — Japan Post and LAKE CHARLES D II both sold on the same day; same-day multi-insider sells in the same stock are a notable convergence signal.
• 🔴 AFL cluster alert (late March) — Japan Post sold on March 20, 23, 24, and 25 in rapid succession, totaling ~$3.2M in under a week.
• 🟡 AFL price trend — Sell prices ranged from ~$107 to ~$116, suggesting insiders were willing to sell across a rising price range — not just at peaks.
• 🟡 Japan Post context — As a strategic 10% owner, its selling may reflect structural/regulatory factors; weight this differently than pure fundamental insider selling.
• 🟡 AFL — no buys anywhere — Not a single insider stepped in to buy on dips, even as prices touched the low $107s in late March.
• 🔴 AFL dollar volume — $13.6M in insider sells over ~10 weeks for a single ticker is a high-conviction data point worth monitoring alongside fundamentals and earnings guidance.
• 🟡 AFL — Investors should cross-reference this activity with Aflac's Japan business exposure, yen dynamics, and any upcoming earnings commentary before drawing conclusions.

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