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Tracking congressional stock trades from public STOCK Act Periodic Transaction Reports (PTRs) filed by members of the US House and Senate.

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© 2026 Congress Stock Tracker. Data from public STOCK Act filings.For informational purposes only. Not financial advice.
Politicians
Diane Black

Diane Black

RepublicanRepresentative, TN
Term: 2017-01-03 → 2019-01-03
Net Worth & Portfolio
Total Trades
627
Est. Trade Volume
$46.00M
Midpoint of disclosed ranges
Top Holdings
10
Unique tickers
Chamber
House

About Diane Black

Diane Black is a Republican politician from Tennessee who served in the U.S. House of Representatives from January 3, 2017, to January 3, 2019. Born January 16, 1951, she previously represented Tennessee in Congress during that period as part of the state’s Republican delegation. During her tenure, she was known for her background in healthcare and public service prior to entering federal office.

Diane Black disclosed 627 stock trades with an estimated total trading volume of about $46.0 million during her time in office. Her activity included 243 purchases and 378 sales, indicating a higher frequency of selling than buying. The most frequently traded stocks in her disclosures were DENTSPLY SIRONA (XRAY) with 19 trades, Henry Schein (HSIC) with 15, Oracle (ORCL) with 14, Estée Lauder (EL) with 13, and Perrigo (PRGO) with 13. By sector, her trades were concentrated in Financial Services (112 trades), Healthcare (97), Consumer Defensive (81), Energy (78), and Technology (66).

Diane Black's Stock Trades

Trading Activity

Page 3: 50 of 627 trades
DateAssetTypeOwnerAmount
2018-05-07USBbuySpouse$1K – $15K
2018-05-03ULbuySpouse$1K – $15K
2018-04-20MSFTsellSpouse$1K – $15K
2018-04-18DISCKsellSpouse$1K – $15K
2018-04-18DEOsellSpouse$1K – $15K
2018-04-18NVSsellSpouse$15K – $50K
2018-04-10XRAYbuySpouse$1K – $15K
2018-04-05XRAYbuySpouse$1K – $15K
2018-04-05XRAYbuySpouse$1K – $15K
2018-04-04XRAYbuySpouse$1K – $15K
2018-04-02ORCLbuySpouse$1K – $15K
2018-04-01TQQQbuyJoint$1K – $15K
2018-04-01BRK.BbuyJoint$15K – $50K
2018-03-29XRAYbuySpouse$15K – $50K
2018-03-29NLSNbuySpouse$1K – $15K
2018-03-26HSICbuySpouse$15K – $50K
2018-03-26KRbuySpouse$1K – $15K
2018-03-22ORCLbuySpouse$15K – $50K
2018-03-21HSICbuySpouse$1K – $15K
2018-03-19HSICbuySpouse$1K – $15K
2018-03-19HSICbuySpouse$15K – $50K
2018-03-16KRbuySpouse$15K – $50K
2018-03-15QCOMbuySpouse$1K – $15K
2018-03-14KRbuySpouse$15K – $50K
2018-03-06PRGObuySpouse$1K – $15K
2018-03-06HSICbuySpouse$1K – $15K
2018-03-05CMCSAbuySpouse$15K – $50K
2018-03-05PRGObuySpouse$1K – $15K
2018-03-05KRbuySpouse$1K – $15K
2018-03-05HSICbuySpouse$1K – $15K
2018-03-05HSICbuySpouse$15K – $50K
2018-02-23MSFTsellSpouse$1K – $15K
2018-02-23QCOMbuySpouse$15K – $50K
2018-02-21MSFTsellSpouse$1K – $15K
2018-02-21KRbuySpouse$1K – $15K
2018-02-07PRGOsellSpouse$1K – $15K
2018-02-06PRGOsellSpouse$1K – $15K
2018-02-05SABRbuySpouse$15K – $50K
2018-02-02MSFTsellSpouse$15K – $50K
2018-02-02NLSNbuySpouse$1K – $15K
2018-01-30GOOGbuySpouse$15K – $50K
2018-01-29SABRbuySpouse$1K – $15K
2018-01-24NLSNbuySpouse$15K – $50K
2018-01-24MSFTbuySpouse$1K – $15K
2018-01-23PRGObuySpouse$1K – $15K
2018-01-22PRGObuySpouse$1K – $15K
2017-10-30PGRsellSpouse$50K – $100K
2017-10-30WMTbuySpouse$50K – $100K
2017-10-27KRbuySpouse$15K – $50K
2017-10-27BBBYbuySpouse$15K – $50K
USBbuy
2018-05-07$1K – $15K
Owner: Spouse
ULbuy
2018-05-03$1K – $15K
Owner: Spouse
MSFTsell
2018-04-20$1K – $15K
Owner: Spouse
DISCKsell
2018-04-18$1K – $15K
Owner: Spouse
DEOsell
2018-04-18$1K – $15K
Owner: Spouse
NVSsell
2018-04-18$15K – $50K
Owner: Spouse
XRAYbuy
2018-04-10$1K – $15K
Owner: Spouse
XRAYbuy
2018-04-05$1K – $15K
Owner: Spouse
XRAYbuy
2018-04-05$1K – $15K
Owner: Spouse
XRAYbuy
2018-04-04$1K – $15K
Owner: Spouse
ORCLbuy
2018-04-02$1K – $15K
Owner: Spouse
TQQQbuy
2018-04-01$1K – $15K
Owner: Joint
BRK.Bbuy
2018-04-01$15K – $50K
Owner: Joint
XRAYbuy
2018-03-29$15K – $50K
Owner: Spouse
NLSNbuy
2018-03-29$1K – $15K
Owner: Spouse
HSICbuy
2018-03-26$15K – $50K
Owner: Spouse
KRbuy
2018-03-26$1K – $15K
Owner: Spouse
ORCLbuy
2018-03-22$15K – $50K
Owner: Spouse
HSICbuy
2018-03-21$1K – $15K
Owner: Spouse
HSICbuy
2018-03-19$1K – $15K
Owner: Spouse
HSICbuy
2018-03-19$15K – $50K
Owner: Spouse
KRbuy
2018-03-16$15K – $50K
Owner: Spouse
QCOMbuy
2018-03-15$1K – $15K
Owner: Spouse
KRbuy
2018-03-14$15K – $50K
Owner: Spouse
PRGObuy
2018-03-06$1K – $15K
Owner: Spouse
HSICbuy
2018-03-06$1K – $15K
Owner: Spouse
CMCSAbuy
2018-03-05$15K – $50K
Owner: Spouse
PRGObuy
2018-03-05$1K – $15K
Owner: Spouse
KRbuy
2018-03-05$1K – $15K
Owner: Spouse
HSICbuy
2018-03-05$1K – $15K
Owner: Spouse
HSICbuy
2018-03-05$15K – $50K
Owner: Spouse
MSFTsell
2018-02-23$1K – $15K
Owner: Spouse
QCOMbuy
2018-02-23$15K – $50K
Owner: Spouse
MSFTsell
2018-02-21$1K – $15K
Owner: Spouse
KRbuy
2018-02-21$1K – $15K
Owner: Spouse
PRGOsell
2018-02-07$1K – $15K
Owner: Spouse
PRGOsell
2018-02-06$1K – $15K
Owner: Spouse
SABRbuy
2018-02-05$15K – $50K
Owner: Spouse
MSFTsell
2018-02-02$15K – $50K
Owner: Spouse
NLSNbuy
2018-02-02$1K – $15K
Owner: Spouse
GOOGbuy
2018-01-30$15K – $50K
Owner: Spouse
SABRbuy
2018-01-29$1K – $15K
Owner: Spouse
NLSNbuy
2018-01-24$15K – $50K
Owner: Spouse
MSFTbuy
2018-01-24$1K – $15K
Owner: Spouse
PRGObuy
2018-01-23$1K – $15K
Owner: Spouse
PRGObuy
2018-01-22$1K – $15K
Owner: Spouse
PGRsell
2017-10-30$50K – $100K
Owner: Spouse
WMTbuy
2017-10-30$50K – $100K
Owner: Spouse
KRbuy
2017-10-27$15K – $50K
Owner: Spouse
BBBYbuy
2017-10-27$15K – $50K
Owner: Spouse
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Contact

Official website
202-225-4231
1131 Longworth House Office Building; Washington DC 20515-4206

Details

Born
1951-01-16
Gender
Female
Bioguide
B001273
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