Justyn Russell Howard sold $331K of SPT

sold $331.36k of SPT

40,000 shares @ $8.28

Decreased holdings by -84.40%

Net across this filing: 0.00% (+0 shares)

111th largest trade (out of 404)

Planned (10b5-1)

“The transactions reported in this Form 4 occurred under a 10b5-1 plan adopted by the Reporting Person on September 12, 2025.”Form 4 footnote

Trade made by an officer

Executed under a pre-scheduled Rule 10b5-1 plan

Net holdings across this filing: +0.0% (+0 shares)

47% win rate · -2.3% median edge vs SPY (151 trades, 90-day)

Win rate excludes trades classified as routine (tax, 10b5-1, exercise, gift).

SPTSprout Social, Inc.

Information TechnologySoftware

1D0.00%

1W-1.59%

1M+14.73%

3M+47.17%

6M—

1Y—

Recent insider activity at SPT