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Donald L Walker

CIK 1549388 · See Remarks · last filed 2017-01-03

Donald L Walker is a corporate insider who has filed 13 SEC Form 4 insider transactions across 3 companies since 2013. The most recent filing shows the insider had shares withheld for taxes covering $16.2K of TMST on Jan 3, 2017. Across all open-market trades the lifetime net is −$509.6K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.3M across reported positions.

"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

$5.26M

Companies

3

Total Filings

13

Lifetime Open-Market Net

-$509.6K

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
Metallus Inc. (TMST) Delisted See Remarks 34,724 $20.40 $708.4K -$194.2K 6 2017-01-03
MTUS See Remarks 19,834 $19.38 $384.4K $0 1 2014-07-02
TKR Sr VP - HR and Org Advancement 35,401 $137.78 $4.88M -$315.4K 6 2014-02-14

Recent Filings

13 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
2017-01-03 Metallus Inc. (TMST) Delisted Tax (F) −1,035 -$16.2K EDGAR
2016-02-19 Metallus Inc. (TMST) Delisted Grant (A) +13,500 $0 EDGAR
2016-01-05 Metallus Inc. (TMST) Delisted Tax (F) −1,314 -$11.1K EDGAR
2015-02-10 Metallus Inc. (TMST) Delisted Tax (F) −96 -$2.7K EDGAR
2015-02-02 Metallus Inc. (TMST) Delisted Grant (A) +3,000 $0 EDGAR
2014-08-29 Metallus Inc. (TMST) Delisted Mixed — -$113.8K EDGAR
2014-07-02 MTUS Grant (A) — $0 EDGAR
2014-02-14 TKR Grant (A) — $0 EDGAR
2014-02-11 TKR Tax (F) −523 -$29.4K EDGAR
2013-05-10 TKR Mixed — -$269.4K EDGAR
Showing 1–10 of 13
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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.