Aflac Inc (AFL) insider trading

Recent insider transactions reported to the SEC on Form 4 — directors and officers buying or selling their own company’s stock. Sourced directly from public SEC filings, latest filed Oct 5, 2026.

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Filings shown
46
Open-market buys
0
Open-market sells
85

Counts cover the 46 most recent Form 4 filings Tradune holds for AFL (filed Jun 15 – Oct 5, 2026); the score below covers only the trailing 90 days (0 buys, 68 sells). No completed check of AFL's Form 4 list on SEC EDGAR is on record yet; the latest AFL filing Tradune holds was filed Oct 5, 2026. This is not guaranteed to be the complete record — see AFL's full Form 4 filing history on SEC EDGAR.

Open-market activity, last 90 days

Purchases (Form 4 code P) and sales (code S) on the 38 filings Tradune holds for AFL filed Aug 12 – Oct 5, 2026. Grants, exercises, tax withholding and the other Form 4 transaction codes are left out.

68 open-market sales by Rule 10b5-1 checkbox

On filings with the 10b5-1 box checked
36 sales· 267,800 sh
checkbox disclosed
On filings with the box not checked
2 sales· 13,201 sh
not proof that no plan exists
Not comparable
30 sales· 197,900 sh
filed before Apr 1, 2023, or no checkbox value in the filing data

Counts are Form 4 lines as filed. The checkbox is one per filing, so every sale on a filing with the box checked is counted there even if only some of its transactions were under a plan; it records what the filer disclosed, and the three categories are not a judgement about why a sale was made.

Open-market purchases and sales by insider
Insider Buys Sells Shares bought Shares sold Value
Japan Post Holdings Co., Ltd.10% owner 0 65 — 465,100 −$54,293,155
Masatoshi KoidePres. and Rep. Director, ALIJ 0 2 — 13,201 −$1,557,894
Joseph L. MoskowitzDirector 0 1 — 600 −$74,460

Value = shares × the price reported on each Form 4 (+ purchases, − sales); every open-market line in this window disclosed a price.

Insider-activity score
0/ 100
Net insider sales
0 distinct buyers0 buy · 68 sell tx

Summarises ~90 days of public SEC Form 4 activity — more distinct buyers, officer involvement and net buying score higher. A description of filing activity, not a rating or buy signal. How this score is computed →

How to read this: an open-market purchase (Form 4 code P) is a buy at the market price with the insider’s own money, as opposed to a grant, award or option exercise; an open-market sale is code S. When two or more distinct insiders report open-market purchases in the same 90-day window, this site labels that a cluster — a definition, not a forecast; see insider cluster buying. “Held after” is Form 4 Table I column 5; “Change” = shares ÷ holdings before the trade (held after − shares for an acquisition, held after + shares for a disposition).

Insider Buying at AFL

No open-market insider purchases (Form 4 code P) were reported for AFL between Jun 15, 2026 and Oct 5, 2026. The filings below may include other transaction types — sales, grants, option exercises, and tax withholding — shown for completeness; they are not open-market purchases.

Recent Form 4 filings

Source: SEC EDGAR Form 4 · transaction codes explained

Japan Post Holdings Co., Ltd. 10% owner · filed Oct 5, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 11,800 $111.18 50,433,490 (indirect) −0.0% Oct 1, 2026
Open-market sale 10b5-1 box checked 100 $111.74 50,433,390 (indirect) −0.0% Oct 1, 2026

† change in this filer’s own reported holding line (Form 4 Table I, col. 5), not of total company ownership; small prior holdings produce large percentages, so under 100 shares the prior holding is shown instead.

“10b5-1 box checked” = the filer checked the Form 4 box stating that a transaction on the filing was made under a plan intended to satisfy Rule 10b5-1(c); “10b5-1 box not checked” = the box was left blank, which does not prove that no plan exists. The box applies to Form 4s filed from April 1, 2023; older filings, and boxes we could not read, carry no tag. What the 10b5-1 box means.

Japan Post Holdings Co., Ltd. 10% owner · filed Oct 1, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 5,722 $113.64 50,445,290 (indirect) −0.0% Sep 29, 2026
Open-market sale 10b5-1 box checked 6,378 $113.10 50,451,012 (indirect) −0.0% Sep 29, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 30, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 11,840 $113.62 50,457,550 (indirect) −0.0% Sep 28, 2026
Open-market sale 10b5-1 box checked 160 $114.25 50,457,390 (indirect) −0.0% Sep 28, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 29, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 360 $114.19 50,469,390 (indirect) −0.0% Sep 25, 2026
Open-market sale 10b5-1 box checked 11,740 $113.54 50,469,750 (indirect) −0.0% Sep 25, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 28, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 7,207 $114.21 50,486,383 (indirect) −0.0% Sep 24, 2026
Open-market sale 10b5-1 box checked 4,893 $115.28 50,481,490 (indirect) −0.0% Sep 24, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 25, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 9,958 $115.30 50,493,590 (indirect) −0.0% Sep 23, 2026
Open-market sale 10b5-1 box checked 3,542 $114.93 50,503,548 (indirect) −0.0% Sep 23, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 24, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 12,200 $114.55 50,507,090 (indirect) −0.0% Sep 22, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 23, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 10,373 $115.36 50,521,117 (indirect) −0.0% Sep 21, 2026
Open-market sale 10b5-1 box checked 1,827 $116.22 50,519,290 (indirect) −0.0% Sep 21, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 22, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 11,840 $116.19 50,532,450 (indirect) −0.0% Sep 18, 2026
Open-market sale 10b5-1 box checked 960 $116.59 50,531,490 (indirect) −0.0% Sep 18, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 21, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 11,745 $116.54 50,545,445 (indirect) −0.0% Sep 17, 2026
Open-market sale 10b5-1 box checked 1,155 $116.97 50,544,290 (indirect) −0.0% Sep 17, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 18, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 10,814 $117.66 50,557,190 (indirect) −0.0% Sep 16, 2026
Open-market sale 10b5-1 box checked 2,986 $116.89 50,568,004 (indirect) −0.0% Sep 16, 2026
Masatoshi Koide Pres. and Rep. Director, ALIJ · filed Sep 18, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Option exercise Employee Stock Option (right to buy) 3,201 — — — Sep 16, 2026
Open-market sale 10b5-1 box not checked 10,000 $118.04 76,422 −12% Sep 16, 2026
Option exercise 3,201 $35.52 89,623 +3.7% Sep 16, 2026
Open-market sale 10b5-1 box not checked 3,201 $117.93 86,422 −3.6% Sep 16, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 17, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 4,019 $116.84 50,580,571 (indirect) −0.0% Sep 15, 2026
Open-market sale 10b5-1 box checked 9,581 $117.55 50,570,990 (indirect) −0.0% Sep 15, 2026
Frederic Jean Guy Simard Deputy President, Aflac U.S. · filed Sep 17, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Tax withholding 409 $117.55 985 −29% Sep 15, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 16, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 4,055 $117.02 50,584,590 (indirect) −0.0% Sep 14, 2026
Open-market sale 10b5-1 box checked 9,545 $116.62 50,588,645 (indirect) −0.0% Sep 14, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 15, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 13,173 $115.12 50,599,017 (indirect) −0.0% Sep 11, 2026
Open-market sale 10b5-1 box checked 827 $115.41 50,598,190 (indirect) −0.0% Sep 11, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 14, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 1,535 $115.16 50,612,190 (indirect) −0.0% Sep 10, 2026
Open-market sale 10b5-1 box checked 11,765 $114.21 50,613,725 (indirect) −0.0% Sep 10, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 11, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 13,600 $114.82 50,625,490 (indirect) −0.0% Sep 9, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 10, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 11,500 $115.32 50,641,190 (indirect) −0.0% Sep 8, 2026
Open-market sale 10b5-1 box checked 2,100 $116.11 50,639,090 (indirect) −0.0% Sep 8, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 9, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 150 $118.17 50,652,690 (indirect) −0.0% Sep 4, 2026
Open-market sale 10b5-1 box checked 14,850 $117.46 50,652,840 (indirect) −0.0% Sep 4, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 8, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 20,000 $118.49 50,667,690 (indirect) −0.0% Sep 3, 2026
Japan Post Holdings Co., Ltd. 10% owner · filed Sep 4, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 10b5-1 box checked 13,500 $117.19 50,687,690 (indirect) −0.0% Sep 2, 2026
Japan Post Holdings Co., Ltd. 10% Owner · filed Sep 3, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 4,130 $116.01 — — Sep 1, 2026
Open-market sale 8,670 $115.65 — — Sep 1, 2026
Japan Post Holdings Co., Ltd. 10% Owner · filed Sep 2, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 12,700 $116.00 — — Aug 31, 2026
Japan Post Holdings Co., Ltd. 10% Owner · filed Sep 1, 2026 · SEC ↗
TransactionSharesPriceHeld afterChange†Date
Open-market sale 13,000 $116.52 — — Aug 28, 2026

Listing the 25 most recent of 46 Form 4 filings held for AFL; the 21 older filings (filed Jun 15 – Aug 31, 2026) are counted above but not listed here — see AFL's full Form 4 filing history on SEC EDGAR.

Insider filings reported around the same time

Other companies whose most recent Form 4 was filed closest to AFL's (Oct 5, 2026).

Frequently asked about AFL insider activity

How many insiders bought AFL stock in these Form 4 filings?

No open-market purchases (Form 4 code P) of AFL shares were reported by Aflac Inc insiders between Jun 15, 2026 and Oct 5, 2026. The 46 filings shown on this page cover other transaction types — sales, grants, option exercises, and tax withholding.

Who filed the most recent Form 4 for AFL?

The most recent Form 4 on this page was filed by Japan Post Holdings Co., Ltd. (10% owner) on Oct 5, 2026, reporting 2 transactions. The original document is linked from the filing list above on SEC EDGAR. Amended filings (Form 4/A) may later revise reported figures.

What was the largest open-market AFL insider sale shown?

The largest open-market sale among the filings shown was 46,646 AFL shares at $117.84 (about $5,496,765) by Japan Post Holdings Co., Ltd. (10% Owner) on Jun 12, 2026. Value is shares × the price reported on the Form 4; trades may be made under a prearranged Rule 10b5-1 plan.

New to Form 4s? The transaction codes, the 90-day window and the 0–100 score are defined on the insider-activity score methodology page.

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This score summarizes SEC Form 4 filing activity over the trailing 90 days. It is descriptive, not predictive — not a rating, recommendation, or investment advice. Data: SEC EDGAR (public domain), as filed; amendments may revise figures. Tradune is not a registered investment adviser.

Data as filed; amended filings (Form 4/A) may revise figures. Sales may occur under prearranged Rule 10b5-1 trading plans.