Latest filingSep 04, 2026Most recent Form 4
STT
STATE STREET CORP
NYSEFinancialsState Commercial Banks
Insider activity for last month from 08/04 to 09/04. 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+$04 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 period8transactions
- F · Tax withholding · dominant2 · 25%
- G · Gifts2 · 25%
- M · Option exercise2 · 25%
- A · Grants / awards1 · 13%
- D · Issuer dispositions1 · 13%
Activity by reported role
A joint filing can contribute to multiple roles19transactions
- Chief executive officer · dominant4 · 21%
- CHAIR4 · 21%
- PRES4 · 21%
- EVP3 · 16%
- CAO2 · 11%
- CTRL1 · 5%
- EC1 · 5%
Distinct insiders active
Reporting-owner CIKs by month · peak Aug 2026 (4)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeO Hanley Ronald PCommon Stock · Direct
230,459Aug 14, 2026
Richards Michael LCommon Stock · Direct
40,622Sep 02, 2026
Tahiri MostaphaCommon Stock · Direct
64,497Aug 14, 2026
O Hanley Ronald P2024 Cash Settled Restricted Stock Units · Direct
4,408Aug 14, 2026
Read Craig JackCommon Stock · Direct
9,408Aug 31, 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 04 → Sep 04
LessMore
Top insiders
By absolute net value across the selected period- OP-$405.0k
- RL-$37.6k
- TM-$10.4k
- RJ+$0
Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
STT 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| STT | RICHARDS MICHAEL L | EVPCAO | gift | 1.00k | $0 | G | — | 0.0% | 09/04 | 09/02 |
| STT | Read Craig Jack | EVPCTRL | grant | 9.40k | $0 | A | — | 0.0% | 09/02 | 08/31 |
| STT | O HANLEY RONALD P | CHAIRCEOPRES | exercise | 2.20k | — | M | −2.1% | 08/18 | 08/14 | |
| STT | O HANLEY RONALD P | CHAIRCEOPRES | gift | 10.5k | $0 | G | −2.1% | 08/18 | 08/14 | |
| STT | O HANLEY RONALD P | CHAIRCEOPRES | return | 2.20k | -$40.4M | D | −2.1% | 08/18 | 08/14 | |
| STT | O HANLEY RONALD P | CHAIRCEOPRES | exercise | 2.20k | $0 | M | −2.1% | 08/18 | 08/14 | |
| STT | RICHARDS MICHAEL L | EVPCAO | withholding | 196 | -$3.75M | F | −2.1% | 08/18 | 08/14 | |
| STT | TAHIRI MOSTAPHA | EC | withholding | 54 | -$1.03M | F | −2.1% | 08/18 | 08/14 |
STATE STREET CORP Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at STATE STREET CORP?
RICHARDS MICHAEL L, Read Craig Jack, O HANLEY RONALD P, TAHIRI MOSTAPHA.
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.