KROS
−$2.49M
140,057 sh @ $18
CIK 0001282930
SEC CIK 128293090-day buys
$0
0 open-market
90-day sells
$0
0 open-market
Net insider flow
+$0
Net buying
Filings shown
49
Most recent
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At a glance
Insiders at CIK 0001282930 have made no open-market trades in the last 90 days — the activity below is grants, option exercises, and other routine filings.
Largest recent trade: Gordon Carl L sold $9.71M of KROS, trimming their stake 20%.
Most active filer: Gordon Carl L, with 47 transactions among the recent filings shown.
Insider transaction history
Form 4 filings for CIK 0001282930, newest firstKROS
−$1.32M
74,465 sh @ $18
KROS
+$0
5,250 sh
CMPX
−$5.68M
3.57M sh @ $2
MBX
Gordon Carl L, MBX's 10% owner, spent $531.9K of their own money on 49,070 shares at $11, growing their stake 2%.
+$531.9K
49,070 sh @ $11
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MBX
Gordon Carl L, MBX's 10% owner, spent $1.02M of their own money on 94,100 shares at $11, growing their stake 14%.
+$1.02M
94,100 sh @ $11
MBX
Gordon Carl L, MBX's 10% owner, spent $177.8K of their own money on 17,962 shares at $10, growing their stake 1%.
+$177.8K
17,962 sh @ $10
MBX
Gordon Carl L, MBX's 10% owner, spent $291K of their own money on 29,540 shares at $10, growing their stake 1%.
+$291K
29,540 sh @ $10
0520
+$1.04M
323,916 sh @ $3
0520
+$688.5K
215,146 sh @ $3
0520
+$1.4M
389,078 sh @ $4
0520
+$830.7K
230,753 sh @ $4
0520
+$268.6K
74,613 sh @ $4
0520
+$3.24M
808,894 sh @ $4
0520
+$1.92M
479,736 sh @ $4
0520
+$620.5K
155,120 sh @ $4
MBX
+$0
2.66M sh
MBX
+$0
403,787 sh
MBX
Gordon Carl L, MBX's 10% owner, spent $8M of their own money on 500,000 shares at $16, growing their stake 19%.
+$8M
500,000 sh @ $16
MBX
Gordon Carl L, MBX's 10% owner, spent $4M of their own money on 250,000 shares at $16, growing their stake 62%.
+$4M
250,000 sh @ $16
KROS
−$9.71M
220,600 sh @ $44
KROS
−$1.29M
29,400 sh @ $44
TERN
−$40.1K
4,009 sh @ $10
TERN
−$5.6K
556 sh @ $10
TERN
−$6.2K
623 sh @ $10
TERN
−$394.3K
39,433 sh @ $10
TERN
−$54K
5,401 sh @ $10
TERN
−$61.4K
6,142 sh @ $10
ACET
+$0
5,900 sh
PHGE
+$2.26M
9.28M sh @ $0
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About CIK 0001282930 insider activity
This page tracks every recent Form 4 filed for CIK 0001282930 with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.
The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.
Frequently asked questions
How often is CIK 0001282930 insider data updated?
Continuously. We read from SEC EDGAR, so new Form 4 filings for CIK 0001282930 usually appear here within minutes of being accepted by the SEC.
What does "net insider flow" mean?
It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.
Why do some rows show grants or option exercises instead of buys?
Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.
Is this investment advice?
No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.