Weening Michael — Insider Trades & Holdings | InsiderBid

Weening Michael

Form 4 filings across 1 company. Net figures count open-market buys and sales only. EDGAR profile ↗

Lifetime net: -$58M

Positions by company

Reported holding is the most recent post-transaction share count on a Table I row.

Every company this insider has reported trading in, with the value bought and sold at each and the date they last traded.
Ticker	Company	Bought	Sold	Net	Shares held	Last trade
—	Calix, INC	$0	$58M	-$58M	16,556	Feb 14

—

Calix, INC

-$58M

Bought

$0

Sold

$58M

Held

16,556

Filing record

How quickly this filer reports. Section 16 allows two business days from the transaction.

All 9 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Trade history

The 42 most recent Form 4 transactions.

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Ticker	Company	Type	Shares	Price	Value	Δ Own	Filing
Feb 14	—	Calix, INC	AGRANT	439	$45.32	$19.9K	+2.7%	Open the original filing on SEC.gov
Feb 12	—	Calix, INC	AGRANT◆	217,500	—	—	—	Open the original filing on SEC.gov

—AGRANT$19.9K

Calix, INCFeb 14

439 sh @ $45.32 · +2.7% own

—AGRANT◆—

Calix, INCFeb 12

217,500 sh

—MEXER◷◆—

Calix, INCNov 3, 2025

74,000 sh

—SSELL◷$5M

Calix, INCNov 3, 2025

74,000 sh @ $67.42 · -82.1% own

—MEXER◷$580.2K

Calix, INCNov 3, 2025

74,000 sh @ $7.84 · +459.1% own

—MEXER◷◆—

Calix, INCOct 30, 2025

200,000 sh

—SSELL◷$3.4M

Calix, INCOct 30, 2025

50,000 sh @ $67.55 · -75.6% own

—SSELL◷$9.7M

Calix, INCOct 30, 2025

150,000 sh @ $64.63 · -69.4% own

—MEXER◷$1.6M

Calix, INCOct 30, 2025

200,000 sh @ $7.84 · +1,241% own

—MEXER◷◆—

Calix, INCSep 11, 2025

18,010 sh

—SSELL◷$1.1M

Calix, INCSep 11, 2025

18,010 sh @ $63.00 · -52.8% own

—MEXER◷$141.2K

Calix, INCSep 11, 2025

18,010 sh @ $7.84 · +111.8% own

—MEXER◷◆—

Calix, INCSep 10, 2025

7,990 sh

—MEXER◷◆—

Calix, INCSep 10, 2025

150,000 sh

—SSELL◷$503.4K

Calix, INCSep 10, 2025

7,990 sh @ $63.00 · -33.1% own

—MEXER◷$62.6K

Calix, INCSep 10, 2025

7,990 sh @ $7.84 · +49.6% own

—SSELL◷$9.3M

Calix, INCSep 10, 2025

150,000 sh @ $62.00 · -90.3% own

—MEXER◷$1.2M

Calix, INCSep 10, 2025

150,000 sh @ $7.84 · +930.7% own

—MEXER◷◆—

Calix, INCSep 4, 2025

24,000 sh

—SSELL◷$1.4M

Calix, INCSep 4, 2025

24,000 sh @ $60.00 · -59.8% own

—MEXER◷$188.2K

Calix, INCSep 4, 2025

24,000 sh @ $7.84 · +148.9% own

—MEXER◷◆—

Calix, INCAug 28, 2025

126,000 sh

—SSELL◷$7.6M

Calix, INCAug 28, 2025

126,000 sh @ $60.00 · -88.7% own

—MEXER◷$987.8K

Calix, INCAug 28, 2025

126,000 sh @ $7.84 · +781.8% own

—AGRANT$10.3K

Calix, INCAug 14, 2025

305 sh @ $33.69 · +1.9% own

—MEXER◷◆—

Calix, INCAug 4, 2025

74,000 sh

—SSELL◷$4.2M

Calix, INCAug 4, 2025

74,000 sh @ $57.00 · -82.4% own

—MEXER◷$594.2K

Calix, INCAug 4, 2025

74,000 sh @ $8.03 · +468.0% own

—MEXER◷◆—

Calix, INCJul 23, 2025

16,000 sh

—MEXER◷◆—

Calix, INCJul 23, 2025

92,000 sh

—SSELL◷$912K

Calix, INCJul 23, 2025

16,000 sh @ $57.00 · -50.3% own

—MEXER◷$128.5K

Calix, INCJul 23, 2025

16,000 sh @ $8.03 · +101.2% own

—SSELL◷$5.2M

Calix, INCJul 23, 2025

92,000 sh @ $56.00 · -85.3% own

—MEXER◷$547.4K

Calix, INCJul 23, 2025

92,000 sh @ $5.95 · +581.8% own

—MEXER◷◆—

Calix, INCJul 22, 2025

92,000 sh

—SSELL◷$5.1M

Calix, INCJul 22, 2025

92,000 sh @ $55.00 · -85.3% own

—MEXER◷$547.4K

Calix, INCJul 22, 2025

92,000 sh @ $5.95 · +581.8% own

—MEXER◷◆—

Calix, INCJun 2, 2025

20,000 sh

—MEXER◷◆—

Calix, INCJun 2, 2025

80,000 sh

—SSELL◷$4.7M

Calix, INCJun 2, 2025

100,000 sh @ $46.59 · -86.4% own

—MEXER◷$119K

Calix, INCJun 2, 2025

20,000 sh @ $5.95 · +20.9% own

—MEXER◷$510.4K

Calix, INCJun 2, 2025

80,000 sh @ $6.38 · +505.9% own