Total buying$00 buys
BKSY
BlackSky Technology Inc.
NYSETechnologyRadio & Tv Broadcasting & Communications Equipment
Insider activity for last month from 09/26 to 10/26.
How these metrics are calculated
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 selling$505k3 sells
Net open-market−$505kBuying minus selling
Active insiders7Distinct reporting owners
Insider activity report
Calendar-month buckets within the selected date range
Latest filing: Oct 22, 2026
Open-market transaction mix · 3 transactions in the selected period
Code A includes awards, grants and other acquisitions; these are not open-market buys. A rolling period can include partial calendar months.
View exact monthly counts and disclosed values
| Month | Buys | Sells | Awards (A) | Buy value | Sell value | Net P/S value |
|---|---|---|---|---|---|---|
| Sep 2026 | 0 | 0 | 4 | $0 | $0 | $0 |
| Oct 2026 | 0 | 3 | 0 | $0 | $505k | -$505k |
Distinct insiders active
Reporting-owner CIKs by month · peak Sep 2026 (4)Sep 2026Oct 2026
Largest insider activity
By absolute net disclosed value · current transaction page- OE-$337.2k
- LL-$101.2k
- DE-$67.4k
- GM+$0
- TR+$0
BKSY transaction history
Newest filings · 20 transactions per pageLatest insider transactions
Form 4 filings from last month.| Company | Insider | Activity | Disclosed value | Filed (ET) |
|---|---|---|---|---|
BKSYBlackSky Technology Inc. | Dubois Henry EdwardCFO | S · sale10b5-1 detectedSEC filing ↗ | -$67.4kView disclosure → | |
BKSYBlackSky Technology Inc. | O'Toole Brian ECEO · PRES | S · sale10b5-1 detectedSEC filing ↗ | -$337kView disclosure → | |
BKSYBlackSky Technology Inc. | Lin Christiana LGC · CAO | S · sale10b5-1 detectedSEC filing ↗ | -$101kView disclosure → | |
BKSYBlackSky Technology Inc. | Gordon Susan M.DIR | A · grantSEC filing ↗ | $0View disclosure → | |
BKSYBlackSky Technology Inc. | Tolonen James RDIR | A · grantSEC filing ↗ | $0View disclosure → | |
BKSYBlackSky Technology Inc. | Porteous William D.DIR | A · grantSEC filing ↗ | $0View disclosure → | |
BKSYBlackSky Technology Inc. | Abraham Magid MDIR | A · grantSEC filing ↗ | $0View disclosure → |
Filing-only signals
Deterministic matches in the selected period
Filing detail checks
Secondary metrics for the selected periodTransaction codes
By Form 4 transaction code in selected period7transactionstxns
- A · Grants / awards · dominant4 · 57%
- S · Open-market sells3 · 43%
Activity by reported role
A joint filing can contribute to multiple rolesDirector4
CAO1
Chief executive officer1
Chief financial officer1
GC1
PRES1
Reported Holdings After
Separated by insider, security, and ownership type
Abraham Magid MClass A Common Stock · Direct
73,985Sep 30, 2026
Porteous William D.Class A Common Stock · Direct
88,378Sep 30, 2026
Tolonen James RClass A Common Stock · Direct
86,906Sep 30, 2026
Gordon Susan M.Class A Common Stock · Direct
85,612Sep 30, 2026
Lin Christiana LClass A Common Stock · Direct
415,680Oct 20, 2026
O'Toole Brian EClass A Common Stock · Direct
1,023,396Oct 20, 2026
Dubois Henry EdwardClass A Common Stock · Direct
474,931Oct 20, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Current transaction page only · each cell is a filing date · buys green, sells redSep 26 → Oct 26
LessMore
BlackSky Technology Inc. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at BlackSky Technology Inc.?
Dubois Henry Edward, O'Toole Brian E, Lin Christiana L, Gordon Susan M., TOLONEN JAMES R, Porteous William D., Abraham Magid M.
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?
Dubois Henry Edward reported a sale on Oct 20, 2026 valued at $67.4k. Read the SEC filing.
What is the recent purchase and sale balance?
Net open-market selling in the selected period was $505,760.00. Sales can occur for many non-investment reasons.
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.