Insider trades › Japan Post Holdings Co., Ltd.
Japan Post Holdings Co., Ltd.
A corporate insider: an officer, director or owner of more than 10% of a company. Insiders report their trades to the SEC on Form 4The form insiders use to report each purchase or sale of their company's stock. It is due within two business days of the trade. · Last filing Nov 13, 2026
Companies
1
where this person reports as an insider
Open-market buys
0
among the latest 100 trades
Open-market sales
100
among the latest 100 trades
Ask your AI about this
Connect Claude, ChatGPT, Gemini or Grok (Microsoft 365 Copilot coming soon) to 13F.ai and ask in plain English. Copy a question to get started:
Using 13F.ai, list Japan Post Holdings Co., Ltd.'s open-market buys and sells across companies in the last two years, with the Form 4 links.
Using 13F.ai, how did the stocks Japan Post Holdings Co., Ltd. bought perform after the purchase compared with the S&P 500?
Using 13F.ai, are other insiders at the same companies buying or selling at the same time as Japan Post Holdings Co., Ltd.?
Connect your AI · Plans and the 7-day free trial (card required)
Buying and selling by quarter
Dollars bought and sold on the open market over the last two years.
Bought Sold
By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.
Roles
The companies where this person reports as an insider, and their position at each, most recent first.
| Company | Role | Last filed |
|---|---|---|
| AFL AFLAC Incorporated | 10% owner | Nov 13, 2026 |
Roles come from the filings themselves and can change over time.
Latest open-market trades
Purchases and sales at every company, most recent filing first.
| How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss. | Filing | ||||||
|---|---|---|---|---|---|---|---|
| Nov 11, 2026 | AFL AFLAC Incorporated | Sale | 4,596 | $126.01 | $579.1K | +1.1% | Form 4 ↗ |
| Nov 11, 2026 | AFL AFLAC Incorporated | Sale | 8,404 | $126.97 | $1.1M | +1.1% | Form 4 ↗ |
| Nov 10, 2026 | AFL AFLAC Incorporated | Sale | 1,003 | $125.77 | $126.1K | +0.2% | Form 4 ↗ |
| Nov 10, 2026 | AFL AFLAC Incorporated | Sale | 8,358 | $126.74 | $1.1M | +0.2% | Form 4 ↗ |
| Nov 10, 2026 | AFL AFLAC Incorporated | Sale | 3,639 | $127.55 | $464.2K | +0.2% | Form 4 ↗ |
| Oct 15, 2026 | AFL AFLAC Incorporated | Sale | 6,375 | $120.31 | $767.0K | +10.4% | Form 4 ↗ |
| Oct 15, 2026 | AFL AFLAC Incorporated | Sale | 19,122 | $119.48 | $2.3M | +10.4% | Form 4 ↗ |
| Oct 15, 2026 | AFL AFLAC Incorporated | Sale | 88,114 | $118.19 | $10.4M | +10.4% | Form 4 ↗ |
| Oct 14, 2026 | AFL AFLAC Incorporated | Sale | 29,649 | $118.17 | $3.5M | +9.9% | Form 4 ↗ |
| Oct 14, 2026 | AFL AFLAC Incorporated | Sale | 19,046 | $117.61 | $2.2M | +9.9% | Form 4 ↗ |
| Oct 14, 2026 | AFL AFLAC Incorporated | Sale | 6,305 | $116.55 | $734.8K | +9.9% | Form 4 ↗ |
| Sep 28, 2026 | AFL AFLAC Incorporated | Sale | 11,840 | $113.62 | $1.3M | +13.9% | Form 4 ↗ |
| Sep 28, 2026 | AFL AFLAC Incorporated | Sale | 160 | $114.25 | $18.3K | +13.9% | Form 4 ↗ |
| Sep 25, 2026 | AFL AFLAC Incorporated | Sale | 11,740 | $113.54 | $1.3M | +14.4% | Form 4 ↗ |
| Sep 25, 2026 | AFL AFLAC Incorporated | Sale | 360 | $114.19 | $41.1K | +14.4% | Form 4 ↗ |
| Sep 24, 2026 | AFL AFLAC Incorporated | Sale | 7,207 | $114.21 | $823.1K | +13.6% | Form 4 ↗ |
| Sep 24, 2026 | AFL AFLAC Incorporated | Sale | 4,893 | $115.28 | $564.1K | +13.6% | Form 4 ↗ |
| Sep 23, 2026 | AFL AFLAC Incorporated | Sale | 3,542 | $114.93 | $407.1K | +12.5% | Form 4 ↗ |
| Sep 23, 2026 | AFL AFLAC Incorporated | Sale | 9,958 | $115.30 | $1.1M | +12.5% | Form 4 ↗ |
| Sep 22, 2026 | AFL AFLAC Incorporated | Sale | 12,200 | $114.55 | $1.4M | +13.8% | Form 4 ↗ |
| Sep 21, 2026 | AFL AFLAC Incorporated | Sale | 10,373 | $115.36 | $1.2M | +13.3% | Form 4 ↗ |
| Sep 21, 2026 | AFL AFLAC Incorporated | Sale | 1,827 | $116.22 | $212.3K | +13.3% | Form 4 ↗ |
| Sep 18, 2026 | AFL AFLAC Incorporated | Sale | 11,840 | $116.19 | $1.4M | +10.7% | Form 4 ↗ |
| Sep 18, 2026 | AFL AFLAC Incorporated | Sale | 960 | $116.59 | $111.9K | +10.7% | Form 4 ↗ |
| Sep 17, 2026 | AFL AFLAC Incorporated | Sale | 11,745 | $116.54 | $1.4M | +10.5% | Form 4 ↗ |
| Sep 17, 2026 | AFL AFLAC Incorporated | Sale | 1,155 | $116.97 | $135.1K | +10.5% | Form 4 ↗ |
| Sep 16, 2026 | AFL AFLAC Incorporated | Sale | 2,986 | $116.89 | $349.0K | +9.2% | Form 4 ↗ |
| Sep 16, 2026 | AFL AFLAC Incorporated | Sale | 10,814 | $117.66 | $1.3M | +9.2% | Form 4 ↗ |
| Sep 15, 2026 | AFL AFLAC Incorporated | Sale | 4,019 | $116.84 | $469.6K | +9.0% | Form 4 ↗ |
| Sep 15, 2026 | AFL AFLAC Incorporated | Sale | 9,581 | $117.55 | $1.1M | +9.0% | Form 4 ↗ |
| Sep 14, 2026 | AFL AFLAC Incorporated | Sale | 9,545 | $116.62 | $1.1M | +9.9% | Form 4 ↗ |
| Sep 14, 2026 | AFL AFLAC Incorporated | Sale | 4,055 | $117.02 | $474.5K | +9.9% | Form 4 ↗ |
| Sep 11, 2026 | AFL AFLAC Incorporated | Sale | 13,173 | $115.12 | $1.5M | +12.0% | Form 4 ↗ |
| Sep 11, 2026 | AFL AFLAC Incorporated | Sale | 827 | $115.41 | $95.4K | +12.0% | Form 4 ↗ |
| Sep 10, 2026 | AFL AFLAC Incorporated | Sale | 11,765 | $114.21 | $1.3M | +11.9% | Form 4 ↗ |
| Sep 10, 2026 | AFL AFLAC Incorporated | Sale | 1,535 | $115.16 | $176.8K | +11.9% | Form 4 ↗ |
| Sep 9, 2026 | AFL AFLAC Incorporated | Sale | 13,600 | $114.82 | $1.6M | +12.3% | Form 4 ↗ |
| Sep 8, 2026 | AFL AFLAC Incorporated | Sale | 11,500 | $115.32 | $1.3M | +12.3% | Form 4 ↗ |
| Sep 8, 2026 | AFL AFLAC Incorporated | Sale | 2,100 | $116.11 | $243.8K | +12.3% | Form 4 ↗ |
| Sep 4, 2026 | AFL AFLAC Incorporated | Sale | 14,850 | $117.46 | $1.7M | +10.9% | Form 4 ↗ |
| Sep 4, 2026 | AFL AFLAC Incorporated | Sale | 150 | $118.17 | $17.7K | +10.9% | Form 4 ↗ |
| Sep 3, 2026 | AFL AFLAC Incorporated | Sale | 20,000 | $118.49 | $2.4M | +10.2% | Form 4 ↗ |
| Sep 2, 2026 | AFL AFLAC Incorporated | Sale | 13,500 | $117.19 | $1.6M | +10.3% | Form 4 ↗ |
| Sep 1, 2026 | AFL AFLAC Incorporated | Sale | 8,670 | $115.65 | $1.0M | +11.0% | Form 4 ↗ |
| Sep 1, 2026 | AFL AFLAC Incorporated | Sale | 4,130 | $116.01 | $479.1K | +11.0% | Form 4 ↗ |
| Aug 31, 2026 | AFL AFLAC Incorporated | Sale | 12,700 | $116.00 | $1.5M | +11.8% | Form 4 ↗ |
| Aug 28, 2026 | AFL AFLAC Incorporated | Sale | 13,000 | $116.52 | $1.5M | +11.5% | Form 4 ↗ |
| Aug 27, 2026 | AFL AFLAC Incorporated | Sale | 12,260 | $116.65 | $1.4M | +11.6% | Form 4 ↗ |
| Aug 27, 2026 | AFL AFLAC Incorporated | Sale | 440 | $117.25 | $51.6K | +11.6% | Form 4 ↗ |
| Aug 26, 2026 | AFL AFLAC Incorporated | Sale | 13,200 | $117.35 | $1.5M | +10.2% | Form 4 ↗ |
| Aug 25, 2026 | AFL AFLAC Incorporated | Sale | 12,066 | $116.44 | $1.4M | +11.3% | Form 4 ↗ |
| Aug 25, 2026 | AFL AFLAC Incorporated | Sale | 634 | $117.37 | $74.4K | +11.3% | Form 4 ↗ |
| Aug 24, 2026 | AFL AFLAC Incorporated | Sale | 7,765 | $117.90 | $915.5K | +9.2% | Form 4 ↗ |
| Aug 24, 2026 | AFL AFLAC Incorporated | Sale | 5,735 | $118.18 | $677.8K | +9.2% | Form 4 ↗ |
| Aug 21, 2026 | AFL AFLAC Incorporated | Sale | 12,820 | $116.28 | $1.5M | +11.4% | Form 4 ↗ |
| Aug 21, 2026 | AFL AFLAC Incorporated | Sale | 80 | $117.07 | $9,366 | +11.4% | Form 4 ↗ |
| Aug 20, 2026 | AFL AFLAC Incorporated | Sale | 9,621 | $116.45 | $1.1M | +10.9% | Form 4 ↗ |
| Aug 20, 2026 | AFL AFLAC Incorporated | Sale | 3,479 | $117.03 | $407.1K | +10.9% | Form 4 ↗ |
| Aug 19, 2026 | AFL AFLAC Incorporated | Sale | 9,353 | $116.62 | $1.1M | +11.4% | Form 4 ↗ |
| Aug 19, 2026 | AFL AFLAC Incorporated | Sale | 1,529 | $117.29 | $179.3K | +11.4% | Form 4 ↗ |
| Aug 19, 2026 | AFL AFLAC Incorporated | Sale | 980 | $118.59 | $116.2K | +11.4% | Form 4 ↗ |
| Aug 19, 2026 | AFL AFLAC Incorporated | Sale | 798 | $119.60 | $95.4K | +11.4% | Form 4 ↗ |
| Aug 19, 2026 | AFL AFLAC Incorporated | Sale | 40 | $120.14 | $4,806 | +11.4% | Form 4 ↗ |
| Aug 18, 2026 | AFL AFLAC Incorporated | Sale | 13,610 | $121.91 | $1.7M | +6.5% | Form 4 ↗ |
| Aug 18, 2026 | AFL AFLAC Incorporated | Sale | 590 | $122.65 | $72.4K | +6.5% | Form 4 ↗ |
| Aug 17, 2026 | AFL AFLAC Incorporated | Sale | 1,210 | $122.11 | $147.8K | +7.8% | Form 4 ↗ |
| Aug 17, 2026 | AFL AFLAC Incorporated | Sale | 12,690 | $121.26 | $1.5M | +7.8% | Form 4 ↗ |
| Aug 14, 2026 | AFL AFLAC Incorporated | Sale | 13,980 | $121.43 | $1.7M | +7.9% | Form 4 ↗ |
| Aug 14, 2026 | AFL AFLAC Incorporated | Sale | 120 | $121.86 | $14.6K | +7.9% | Form 4 ↗ |
| Aug 13, 2026 | AFL AFLAC Incorporated | Sale | 13,000 | $121.09 | $1.6M | +8.4% | Form 4 ↗ |
| Aug 12, 2026 | AFL AFLAC Incorporated | Sale | 12,240 | $120.76 | $1.5M | +8.0% | Form 4 ↗ |
| Aug 12, 2026 | AFL AFLAC Incorporated | Sale | 560 | $121.29 | $67.9K | +8.0% | Form 4 ↗ |
| Jun 22, 2026 | AFL AFLAC Incorporated | Sale | 23,416 | $116.57 | $2.7M | +8.1% | Form 4 ↗ |
| Jun 22, 2026 | AFL AFLAC Incorporated | Sale | 4,429 | $117.46 | $520.2K | +8.1% | Form 4 ↗ |
| Jun 18, 2026 | AFL AFLAC Incorporated | Sale | 600 | $116.06 | $69.6K | +9.5% | Form 4 ↗ |
| Jun 18, 2026 | AFL AFLAC Incorporated | Sale | 2,700 | $117.11 | $316.2K | +9.5% | Form 4 ↗ |
| Jun 17, 2026 | AFL AFLAC Incorporated | Sale | 25,382 | $116.59 | $3.0M | +8.0% | Form 4 ↗ |
| Jun 17, 2026 | AFL AFLAC Incorporated | Sale | 918 | $117.34 | $107.7K | +8.0% | Form 4 ↗ |
| Jun 16, 2026 | AFL AFLAC Incorporated | Sale | 21,716 | $117.24 | $2.5M | +8.1% | Form 4 ↗ |
| Jun 16, 2026 | AFL AFLAC Incorporated | Sale | 8,284 | $117.79 | $975.8K | +8.1% | Form 4 ↗ |
| Jun 15, 2026 | AFL AFLAC Incorporated | Sale | 698 | $117.87 | $82.3K | +9.2% | Form 4 ↗ |
| Jun 15, 2026 | AFL AFLAC Incorporated | Sale | 28,102 | $117.15 | $3.3M | +9.2% | Form 4 ↗ |
| Jun 12, 2026 | AFL AFLAC Incorporated | Sale | 5,369 | $116.76 | $626.9K | +6.6% | Form 4 ↗ |
| Jun 12, 2026 | AFL AFLAC Incorporated | Sale | 46,646 | $117.84 | $5.5M | +6.6% | Form 4 ↗ |
| Jun 12, 2026 | AFL AFLAC Incorporated | Sale | 985 | $118.31 | $116.5K | +6.6% | Form 4 ↗ |
| Jun 11, 2026 | AFL AFLAC Incorporated | Sale | 22,268 | $116.62 | $2.6M | +7.3% | Form 4 ↗ |
| Jun 11, 2026 | AFL AFLAC Incorporated | Sale | 26,232 | $117.69 | $3.1M | +7.3% | Form 4 ↗ |
| Jun 10, 2026 | AFL AFLAC Incorporated | Sale | 4,797 | $116.25 | $557.7K | +5.0% | Form 4 ↗ |
| Jun 10, 2026 | AFL AFLAC Incorporated | Sale | 21,703 | $117.16 | $2.5M | +5.0% | Form 4 ↗ |
| Jun 9, 2026 | AFL AFLAC Incorporated | Sale | 7,238 | $115.21 | $833.9K | +8.0% | Form 4 ↗ |
| Jun 9, 2026 | AFL AFLAC Incorporated | Sale | 5,463 | $115.71 | $632.1K | +8.0% | Form 4 ↗ |
| Jun 9, 2026 | AFL AFLAC Incorporated | Sale | 99 | $116.51 | $11.5K | +8.0% | Form 4 ↗ |
| Jun 8, 2026 | AFL AFLAC Incorporated | Sale | 9,736 | $115.70 | $1.1M | +8.7% | Form 4 ↗ |
| Jun 8, 2026 | AFL AFLAC Incorporated | Sale | 3,314 | $116.73 | $386.8K | +8.7% | Form 4 ↗ |
| Jun 8, 2026 | AFL AFLAC Incorporated | Sale | 850 | $117.33 | $99.7K | +8.7% | Form 4 ↗ |
| Jun 5, 2026 | AFL AFLAC Incorporated | Sale | 476 | $116.82 | $55.6K | +5.6% | Form 4 ↗ |
| Jun 5, 2026 | AFL AFLAC Incorporated | Sale | 18,015 | $117.71 | $2.1M | +5.6% | Form 4 ↗ |
| Jun 5, 2026 | AFL AFLAC Incorporated | Sale | 44,509 | $118.30 | $5.3M | +5.6% | Form 4 ↗ |
| Jun 4, 2026 | AFL AFLAC Incorporated | Sale | 11,940 | $115.34 | $1.4M | +11.0% | Form 4 ↗ |
| Jun 4, 2026 | AFL AFLAC Incorporated | Sale | 4,360 | $116.08 | $506.1K | +11.0% | Form 4 ↗ |
Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.
When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.