John S Anderson

CFO · Knowles Corp

Rank #8,375 SEC EDGAR (United States) ↗ Files from United States

Details

Officer of the companyIndustrial Machinery & EquipmentKNSEC CIK 0001598318

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Disclosed holdings
$8.3M
1-day change
▲ 2.10%
Positions on file
1
issuers disclosed in Forms 3/4/5 and Schedules 13D/G

Disclosed holdings over time 53 weekly points

What the 1 currently disclosed position would have been worth at each week’s closing price. A rising line means the shares got more valuable, not that this person bought more.

How the line is built

Share counts are as last reported to the SEC and held constant; only prices move.

2025-09-05$5.0M – $9.7M2026-09-04

Insider activity Jul 11, 2024 – Feb 20, 2026

John S Anderson is recorded in filings to the U.S. SEC via EDGAR as officer of the company, and reported 33 transactions between Jul 11, 2024 and Feb 20, 2026. The buy and sell totals below count only codes P, S.

Why the other codes are excluded

Share awards (A), shares withheld to pay tax (F), option exercises (M) and gifts (G) also appear in the table, but they are consequences of a pay package or a private transfer, not a decision to buy or sell on the open market. Counting them would turn this into a compensation ranking.

Open-market buys (code P)
None
0 purchases on file
Open-market sales (code S)
$1.96M
10 sales on file priced rows only
All reported transactions
33
every code, including awards and exercises
Pattern
Net seller in the final 12 months of the window
last 12 months of the window

Reported transactions

Price 0.00 is a real reported figure on gifts (G) and share awards (A) — not a missing number. The 25 most recent rows are grouped into 16 lines by date, company and transaction type — open a line to see every lot with its own source link. We hold 35 on file in total. See the full history on EDGAR ↗

How to read this list

Every row is one line of one Form 4 or Form 5, with the filing it came from. Where the record carries no price at all we leave the cell empty instead of guessing one.

The shares and money on a grouped line add up only the lots listed inside that line, and only when every one of them carries the figure. Where a group mixes more than one reporting currency we leave the money blank rather than convert — no source publishes the rate that conversion would need.

  1. Knowles Corp KN S Open-market sale 10,000 shares $388.4K at $38.84 SEC filing ↗
  2. Knowles Corp KN S Open-market sale 30,000 shares $1.17M at $39.07 SEC filing ↗
  3. Knowles Corp KN F Shares withheld for taxesnot a buy/sell decision 5,731 shares $157.8K at $27.54 SEC filing ↗
  4. Knowles Corp KN F Shares withheld for taxesnot a buy/sell decision 5,234 shares $142.2K at $27.16 SEC filing ↗
  5. Knowles Corp KN A Grant or award × 2not a buy/sell decision 88,439 shares $1.75M
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    23,950 $0.00reported at zero $0 SEC filing ↗
    64,489 $27.14 $1.75M SEC filing ↗
  6. Knowles Corp KN F Shares withheld for taxesnot a buy/sell decision 28,569 shares $775.4K at $27.14 SEC filing ↗
  7. Knowles Corp KN S Open-market sale × 2 25,000 shares $677.1K
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    16,006 $27.13 $434.2K SEC filing ↗
    8,994 $27.00 $242.8K SEC filing ↗
  8. Knowles Corp KN F Shares withheld for taxesnot a buy/sell decision 5,266 shares $142.1K at $26.98 SEC filing ↗
  9. Knowles Corp KN F Shares withheld for taxes × 4not a buy/sell decision 7,298 shares $176.9K
    The 4 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    1,697 $24.24 $41.1K SEC filing ↗
    1,697 $24.24 $41.1K SEC filing ↗
    1,697 $24.24 $41.1K SEC filing ↗
    2,207 $24.24 $53.5K SEC filing ↗
  10. Knowles Corp KN A Grant or awardnot a buy/sell decisionreported at zero 17,396 shares $0 at $0.00 SEC filing ↗
  11. Knowles Corp KN S Open-market sale × 2 11,440 shares $251.8K
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    1,440 $22.40 $32.3K SEC filing ↗
    10,000 $21.95 $219.5K SEC filing ↗
  12. Knowles Corp KN S Open-market sale × 3 30,000 shares $632.0K
    The 3 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    10,000 $20.90 $209.0K SEC filing ↗
    10,000 $21.50 $215.0K SEC filing ↗
    10,000 $20.80 $208.0K SEC filing ↗
  13. Knowles Corp KN F Shares withheld for taxesnot a buy/sell decision 37,125 shares $780.0K at $21.01 SEC filing ↗
  14. Knowles Corp KN M Option exercise or conversionnot a buy/sell decision 42,017 shares $704.6K at $16.77 SEC filing ↗
  15. Knowles Corp KN F Shares withheld for taxesnot a buy/sell decision 5,472 shares $97.6K at $17.84 SEC filing ↗
  16. Knowles Corp KN A Grant or award × 2not a buy/sell decision 63,824 shares $520.5K
    The 2 lots that make up this line, each with the source behind it.
    Shares Price Value Filing
    35,442 $0.00reported at zero $0 SEC filing ↗
    28,382 $18.34 $520.5K SEC filing ↗

Disclosed holdings

Shares is the amount on the form; value is that amount times the closing price shown. Rows with no closing price are left blank, so they may add up to less than the headline figure.

What is not counted here

Each row is one filing you can open. Private companies, real estate, bonds and crypto are not in SEC insider filings and are therefore not counted here.

Equity positions disclosed to the SEC, with the source filing behind each row.
Issuer Ticker Security Shares Close Value Form Reported Filing
Knowles Corp KN Common Stock 234,596 $35.49 $8.3M 4 EDGAR ↗

Other insiders at the same companies

People who also file with the SEC at a company where John S Anderson reports shares.

Sharing a filing does not mean they work together day to day — it means both names appear on the same issuer’s insider record.

Sources

The filings linked in the tables above are the sources for every figure on this page.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Profile record last refreshed Sep 8, 2026.