Skip to content
Whale Atlas — Follow the signal.
Home
FULL RECORDS
Search insider filingsAll Congress filings
MORE TOOLS
WatchlistGold IntelligencePeopleCharts & technicalsCompany financialsOfficial newsMy saved workspace
YOUR RESEARCH
HomeSearch insider filingsAll Congress filings
More research tools
ExploreGold IntelligencePeopleInvestigate an ideaCharts & technicalsMore evidenceCompany financialsOfficial newsMy research & helpWatchlistMy saved workspaceLearn the basicsHow signals workData & coverage
RESOURCES
LearnMethodologyData sources
Built on public evidence.

Primary sources. Clear reasoning.
No black boxes.

Our approach
Public research workspacev1.0

Loading data…Scanning SEC filings…Checking Congress reports…Following the signal…

HomeSearchCongressWatchlist
© 2026 Whale AtlasFree public-filing research. Not financial advice. By using this site you agree to the Terms of Use.
FAQCompare trackersMethodologyData & correctionsTermsPrivacy
All people
AA
PUBLIC DISCLOSURE PROFILE

Alan Armstrong

Senate disclosures

Official source

Imported Senate disclosures only. Coverage is incomplete and may include household transactions or amendments.

Following saves this profile on your device.
Imported disclosures2Latest imported filingSeptember 17, 2026
THE DISCLOSURE PICTURE

What the reports show

WeekMonthYear5 yearsAll

These are reported transactions, not a complete portfolio. The owner may be a family member or joint account.

Reported purchases656
Reported sales50
Other transactions1

Transaction dates: October 9, 2025 – October 8, 2026.

Only imported reports are counted. Empty periods may reflect missing history.

Number of reported transactions

Select a category to focus the chart.

Reported purchases, sales and other transactions by month. Only imported disclosures are counted.0234468701Oct 2025Apr 2026Oct 2026
Hover, tap or tab through the chart to inspect a period.

Buying & selling

All 707 transactions in this period

707transactions
Bought65692.8%
Sold507.1%
Other10.1%

Share of reported transactions, not portfolio allocation.

Where the activity is

670 reported securities / assets

Buy / sell count
WMBWilliams Companies, Inc. (The) Common Stock
2 buys2 sales
FOLLOW THE FILING TRAIL

Trades in this period 707

Latest disclosures first

The reported owner may be the member, spouse or a joint account. Amounts are shown as filed, usually as ranges.

Showing the first 6 of 20 trades on this page.

Purchase disclosed

TTWO

Take-Two Interactive Software, Inc. - Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report

Profiles describe reported activity, not a complete portfolio. Source reports remain available beside each trade.

ASMLASML Holding N.V. - New York Registry Shares
2 buys0 sales
GOOGAlphabet Inc. - Class C Capital Stock
2 buys0 sales
AAPLApple Inc. - Common Stock
2 buys0 sales
AZNAstraZeneca PLC Ordinary Shares
2 buys0 sales
Unmapped assetBHP Group Limited (BHP)
2 buys0 sales
664 more reported assets693 transactions

Most reported assets first. Bars show their share of all transactions in the selected period. Asset names stay as filed.

Chart data & history coverage

Imported transaction dates: March 24, 2026 – August 20, 2026. A five-year selection does not guarantee five years of records.

PeriodPurchasesSalesOther
October 1, 2025000
November 1, 2025000
December 1, 2025000
January 1, 2026000
February 1, 2026000
March 1, 2026654470
April 1, 2026000
May 1, 2026000
June 1, 2026020
July 1, 2026000
August 1, 2026211
September 1, 2026000
October 1, 2026000
Purchase disclosed

HOOD

Robinhood Markets, Inc. - Class A Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

STX

Seagate Technology Holdings PLC - Ordinary Shares (Ireland) · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

RTX

RTX Corporation Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

CME

CME Group Inc. - Class A Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Full sale disclosed

GEV

GE Vernova Inc. Common Stock · Stock

The filing reports a full sale for the member.

Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

DELL

Dell Technologies Inc. Class C Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

STZ

Constellation Brands, Inc. Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

BSX

Boston Scientific Corporation Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Full sale disclosed

LDOS

Leidos Holdings, Inc. Common Stock · Stock

The filing reports a full sale for the member.

Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Full sale disclosed

LIN

Linde plc - Ordinary Shares · Stock

The filing reports a full sale for the member.

Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

PTC

PTC Inc. - Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

AXON

Axon Enterprise, Inc. - Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

CB

Chubb Limited Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Full sale disclosed

PG

Procter & Gamble Company (The) Common Stock · Stock

The filing reports a full sale for the member.

Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

GEHC

GE HealthCare Technologies Inc. - Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

HSY

The Hershey Company Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

GOOG

Alphabet Inc. - Class C Capital Stock · Stock

The filing reports a purchase for the member.

Reported amount
$50,001 – $100,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

ANET

Arista Networks, Inc. Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

NSC

Norfolk Southern Corporation Common Stock · Stock

The filing reports a purchase for the member.

Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Security / ownerActivityReported valueTraded / filedSource
TTWOTake-Two Interactive Software, Inc. - Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
HOODRobinhood Markets, Inc. - Class A Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
STXSeagate Technology Holdings PLC - Ordinary Shares (Ireland)self · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
RTXRTX Corporation Common Stockself · STPurchasePurchase$15,001 – $50,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
CMECME Group Inc. - Class A Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
GEVGE Vernova Inc. Common Stockself · STFull saleSale (Full)$15,001 – $50,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
DELLDell Technologies Inc. Class C Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
STZConstellation Brands, Inc. Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
BSXBoston Scientific Corporation Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
LDOSLeidos Holdings, Inc. Common Stockself · STFull saleSale (Full)$15,001 – $50,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
LINLinde plc - Ordinary Sharesself · STFull saleSale (Full)$15,001 – $50,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
PTCPTC Inc. - Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
AXONAxon Enterprise, Inc. - Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
CBChubb Limited Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
PGProcter & Gamble Company (The) Common Stockself · STFull saleSale (Full)$15,001 – $50,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
GEHCGE HealthCare Technologies Inc. - Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
HSYThe Hershey Company Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
GOOGAlphabet Inc. - Class C Capital Stockself · STPurchasePurchase$50,001 – $100,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
ANETArista Networks, Inc. Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
NSCNorfolk Southern Corporation Common Stockself · STPurchasePurchase$1,001 – $15,000Reported range; exact amount not disclosed.March 27, 2026Filed Jul 21116 days after tradeOriginal report
621–640 of 707 results · Page 32 of 36PreviousNext
How to read these disclosures

Trade date vs. filing dateThe trade date records when the reported transaction happened. The filing date records the report submission; the two can be weeks apart.

A range, not an exact amountA reported $15K–$50K band does not reveal the exact price or number of shares. Purchases and sales are shown separately.

Check the reported ownerA row may refer to the member, a spouse, a dependent, or a joint account. The original filing provides the supporting detail.