Latest filingSep 02, 2026Most recent Form 4
OPRX
OptimizeRx Corp
NasdaqConsumer DiscretionaryServices-Business Services, NEC
Insider activity for last month from 08/03 to 09/03. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$00 buys
Total selling$00 sells
Net open-market+$03 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period3transactions
- F · Tax withholding · dominant3 · 100%
Activity by reported role
A joint filing can contribute to multiple roles3transactions
- CBO · dominant1 · 33%
- Chief executive officer1 · 33%
- COO1 · 33%
Distinct insiders active
Reporting-owner CIKs by month · peak Aug 2026 (2)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeSilvestro Stephen LCommon Stock · Direct
183,551Aug 21, 2026
Merrell Brendan W.Common Stock · Direct
25,187Aug 21, 2026
D'Silva Andrew J.Common Stock · Direct
99,660Sep 01, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 03 → Sep 03
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Top insiders
By absolute net value across the selected period- SL-$13.4k
- DJ-$11.3k
- MW-$7.9k
Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
OPRX transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| OPRX | D'Silva Andrew J. | CBO | withholding | 1.43k | -$1.12M | F | 0.0% | 09/02 | 09/01 | |
| OPRX | Merrell Brendan W. | COO | withholding | 1.02k | -$786k | F | +2.0% | 08/24 | 08/21 | |
| OPRX | Silvestro Stephen L | CEO | withholding | 1.73k | -$1.33M | F | +2.0% | 08/24 | 08/21 |
OptimizeRx Corp Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at OptimizeRx Corp?
D'Silva Andrew J., Merrell Brendan W., Silvestro Stephen L.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
No code-S sale is available for this period.
What is the recent purchase and sale balance?
No code-P purchases or code-S sales were reported in the selected period.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.