Ogden Christopher

Chief Financial Officer, SVP, Finance and Accounting · SEC CIK 1914523
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Buy track record

How this insider's open-market purchases have performed
This insider has no open-market purchases in the records we parsed, so there's no buy track record to score. Their full filing history is below.
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Open-market buys
$0
0 trades
Open-market sells
$180K
9 trades
Net flow
−$180K
Net selling
Total filings
17
transactions shown

Full transaction history

All Form 4 activity across every company, newest first
View on SEC EDGAR ↗
CTMX
Sell Ogden Christopher · Chief Financial Officer · Open-market sale · filed 1w ago ΔOwn −0.5%

Ogden Christopher sold $5K of CTMX, trimming their stake 1%.

−$5K
1,624 sh @ $3
CTMX
Sell Ogden Christopher · Chief Financial Officer · Open-market sale · filed Mar 19, 2026 ΔOwn −6.1%

Ogden Christopher sold $124.1K of CTMX, trimming their stake 6%.

−$124.1K
19,323 sh @ $6
CTMX
Sell Ogden Christopher · Chief Financial Officer · Open-market sale · filed Jun 17, 2025 ΔOwn −4.5%

Ogden Christopher sold $28.5K of CTMX, trimming their stake 4%.

−$28.5K
10,614 sh @ $3
CTMX
Sell Ogden Christopher · Chief Financial Officer · Open-market sale · filed Jun 17, 2025 ΔOwn −0.8%

Ogden Christopher sold $4.8K of CTMX, trimming their stake 1%.

−$4.8K
1,641 sh @ $3
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CTMX
Sell Ogden Christopher · Chief Financial Officer · Open-market sale · filed Mar 20, 2025 ΔOwn −4.1%

Ogden Christopher sold $5.1K of CTMX, trimming their stake 4%.

−$5.1K
8,551 sh @ $1
CTMX
Sell Ogden Christopher · Chief Financial Officer · Open-market sale · filed Aug 22, 2024 ΔOwn −1.8%

Ogden Christopher sold $2.4K of CTMX, trimming their stake 2%.

−$2.4K
1,984 sh @ $1
CTMX
Sell Ogden Christopher · SVP, Finance and Accounting · Open-market sale · filed Mar 21, 2024 ΔOwn −3.4%

Ogden Christopher sold $6.2K of CTMX, trimming their stake 3%.

−$6.2K
2,971 sh @ $2
CTMX
Sell Ogden Christopher · SVP, Finance and Accounting · Open-market sale · filed Dec 22, 2023 ΔOwn −3.9%

Ogden Christopher sold $2.7K of CTMX, trimming their stake 4%.

−$2.7K
1,990 sh @ $1
CTMX
Sell Ogden Christopher · SVP, Finance and Accounting · Open-market sale · filed Mar 20, 2023 ΔOwn −1.3%

Ogden Christopher sold $1K of CTMX, trimming their stake 1%.

−$1K
516 sh @ $2

Frequently asked questions

How is Ogden Christopher's win rate calculated?

We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.

Why are some buys not included in the score?

A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.

What do the 1M / 3M / 6M / 12M columns mean?

They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.

Does a high win rate mean I should copy this insider?

No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.

Where does this data come from?

Trades come from Ogden Christopher's SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.