SANA
−$0
70,813 sh
Flagship Pioneering, LLC
Director, 10% Owner · SEC CIK 1724575Advertisement
Buy track record
How this insider's open-market purchases have performed0%
of buys now in profit
0 up · 4 down
Avg return since buy−93.5%
Median return−100.0%
Best trade−73.9%
Worst trade−100.0%
Buys scored4 (+6 n/a)
Average return by holding period — separates good entry timing from riding one long winner
After 1 month
+0.7%
25% won · 4 trades
After 3 months
+1.7%
75% won · 4 trades
After 6 months
−41.0%
0% won · 4 trades
After 12 months
−45.1%
0% won · 4 trades
| Date | Company | 90d trend | Buy price | Value | ΔOwn | 1M | 3M | 6M | 12M | To date |
|---|---|---|---|---|---|---|---|---|---|---|
| Oct 27, 2020 | FHTX | $16 | $800K | +2.8% | +30.9% | +8.9% | −28.1% | −21.5% | −73.9% | |
| Mar 4, 2019 | KLDO | $15 | $4M | +12% | −7.6% | +7.7% | −41.9% | −53.9% | −100.0% | |
| Mar 4, 2019 | KLDO | $15 | $5M | +17% | −7.6% | +7.7% | −41.9% | −53.9% | −100.0% | |
| May 11, 2018 | EVLO | $16 | $4.5M | +1.6% | −13.1% | −17.4% | −52.0% | −51.0% | −100.0% |
How this is calculated. We score only open-market purchases (SEC code
P) — the buys that carry real signal. Each trade's return is measured from the adjusted closing price on the purchase date to the latest close, accounting for stock splits and dividends. The 1M/3M/6M/12M columns show the same trade's return after each fixed holding period; a dash means that horizon hasn't elapsed yet or isn't priceable. Sales are excluded because insiders sell for many routine reasons. With only 4 scored trades, treat this as a small sample, not a verdict.
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Open-market buys
$38.8M
10 trades
Open-market sells
$6.06M
10 trades
Net flow
+$32.74M
Net buying
Total filings
31
transactions shown
Full transaction history
All Form 4 activity across every company, newest firstSGTX
−$10.2M
683,760 sh @ $15
SGTX
−$1.7M
113,960 sh @ $15
SANA
Flagship Ventures Fund V General Partner Llc sold $1.11M of SANA, trimming their stake 2%.
−$1.11M
177,240 sh @ $6
SANA
Flagship Ventures Fund V General Partner Llc sold $142K of SANA, trimming their stake 2%.
−$142K
22,760 sh @ $6
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SANA
Flagship Ventures Fund V General Partner Llc sold $1.14M of SANA, trimming their stake 2%.
−$1.14M
181,461 sh @ $6
SANA
Flagship Ventures Fund V General Partner Llc sold $140.6K of SANA, trimming their stake 2%.
−$140.6K
22,297 sh @ $6
SANA
Flagship Ventures Fund V General Partner Llc sold $452.5K of SANA, trimming their stake 1%.
−$452.5K
72,670 sh @ $6
SANA
Flagship Ventures Fund V General Partner Llc sold $58.1K of SANA, trimming their stake 1%.
−$58.1K
9,330 sh @ $6
SANA
Flagship Ventures Fund V General Partner Llc sold $649.5K of SANA, trimming their stake 1%.
−$649.5K
102,245 sh @ $6
SANA
Flagship Ventures Fund V General Partner Llc sold $83.4K of SANA, trimming their stake 1%.
−$83.4K
13,127 sh @ $6
SANA
Flagship Ventures Fund V General Partner Llc sold $2.02M of SANA, trimming their stake 3%.
−$2.02M
308,290 sh @ $7
SANA
Flagship Ventures Fund V General Partner Llc sold $259.9K of SANA, trimming their stake 3%.
−$259.9K
39,580 sh @ $7
CDAK
Flagship Ventures Fund V General Partner Llc, CDAK's 10% owner, spent $0 of their own money on 210,743 shares, growing their stake 22%.
+$0
210,743 sh
OMGA
+$0
1.32M sh
OMGA
Flagship Pioneering Inc., OMGA's 10% owner, spent $3.75M of their own money on 220,588 shares at $17, growing their stake 3%.
+$3.75M
220,588 sh @ $17
OMGA
Flagship Pioneering Inc., OMGA's 10% owner, spent $11.25M of their own money on 661,764 shares at $17, growing their stake 14%.
+$11.25M
661,764 sh @ $17
OMGA
Flagship Pioneering Inc., OMGA's 10% owner, spent $5M of their own money on 294,117 shares at $17, growing their stake 22%.
+$5M
294,117 sh @ $17
RUBY
Flagship Ventures Fund Iv General Partner Llc, RUBY's 10% owner, spent $2.03M of their own money on 70,000 shares at $29, growing their stake 3%.
+$2.03M
70,000 sh @ $29
SANA
+$0
11.59M sh
SGTX
+$0
1.48M sh
FHTX
+$0
1.8M sh
FHTX
Flagship Ventures Fund V General Partner Llc, FHTX's 10% owner, spent $800K of their own money on 50,000 shares at $16, growing their stake 3%.
+$800K
50,000 sh @ $16
CDAK
+$0
95,861 sh
CDAK
Flagship Ventures Fund V General Partner Llc, CDAK's 10% owner, spent $2.48M of their own money on 165,000 shares at $15, growing their stake 17%.
+$2.48M
165,000 sh @ $15
KLDO
+$0
625,625 sh
KLDO
Flagship Ventures Fund V General Partner Llc, KLDO's 10% owner, spent $4M of their own money on 266,667 shares at $15, growing their stake 12%.
+$4M
266,667 sh @ $15
KLDO
Flagship Ventures Fund V General Partner Llc, KLDO's 10% owner, spent $5M of their own money on 333,333 shares at $15, growing their stake 17%.
+$5M
333,333 sh @ $15
EVLO
+$0
14.62M sh
EVLO
Flagship Ventures Fund V General Partner Llc, EVLO's 10% owner, spent $4.5M of their own money on 281,250 shares at $16, growing their stake 2%.
+$4.5M
281,250 sh @ $16
Frequently asked questions
How is Flagship Pioneering, LLC'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 Flagship Pioneering, LLC'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.